54 avsnitt • Längd: 30 min • Oregelbundet
Welcome to The Data Flowcast: Mastering Airflow for Data Engineering & AI — the podcast where we keep you up to date with insights and ideas propelling the Airflow community forward.
Join us each week, as we explore the current state, future and potential of Airflow with leading thinkers in the community, and discover how best to leverage this workflow management system to meet the ever-evolving needs of data engineering and AI ecosystems.
Podcast Webpage: https://www.astronomer.io/podcast/
The podcast The Data Flowcast: Mastering Airflow for Data Engineering & AI is created by Astronomer. The podcast and the artwork on this page are embedded on this page using the public podcast feed (RSS).
Airflow’s adaptability is driving Tekmetric’s ability to unify complex data workflows, deliver accurate insights and support both internal operations and customer-facing services — all within a rapidly growing startup environment.
In this episode, Ipsa Trivedi, Lead Data Engineer at Tekmetric, shares how her team is standardizing pipelines while supporting unique customer needs. She explains how Airflow enables end-to-end data services, simplifies orchestration across varied sources and supports scalable customization. Ipsa also highlights early wins with Airflow, its intuitive UI and the team's roadmap toward data quality, observability and a future self-serve data platform.
Key Takeaways:
(02:26) Powering auto shops nationwide with a unified platform.
(05:17) A new data team was formed to centralize and scale insights.
(07:23) Flexible, open source and made to fit — Airflow wins.
(10:42) Pipelines handle anything from email to AWS.
(12:15) Custom DAGs fit every team’s unique needs.
(17:01) Data quality checks are built into the plan.
(18:17) Self-serve data mesh is the end goal.
(19:59) Airflow now fits so well, there's nothing left on the wishlist.
Resources Mentioned:
https://www.linkedin.com/in/ipsatrivedi/
Tekmetric | LinkedIn
https://www.linkedin.com/company/tekmetric/
Tekmetric | Website
https://www.tekmetric.com/
https://airflow.apache.org/
https://aws.amazon.com/free/database/?trk=fc551e06-56b0-418c-9ddd-5c9dba18569b&sc_channel=ps&ef_id=CjwKCAjwzMi_BhACEiwAX4YZULS4jV2Xpnpcac_Q3eS9BAg-klKUDyCt6XSdOul8BLHkmWzFFh4NXRoCGhQQAvD_BwE:G:s&s_kwcid=AL!4422!3!548989592596!e!!g!!amazon%20sql%20database!11543056228!112002958549&gclid=CjwKCAjwzMi_BhACEiwAX4YZULS4jV2Xpnpcac_Q3eS9BAg-klKUDyCt6XSdOul8BLHkmWzFFh4NXRoCGhQQAvD_BwE
https://www.astronomer.io/product/
https://www.astronomer.io/events/roadshow/london/
https://www.astronomer.io/events/roadshow/new-york/
https://www.astronomer.io/events/roadshow/sydney/
https://www.astronomer.io/events/roadshow/san-francisco/
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Apache Airflow® for Data Engineering and AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The Airflow 3.0 release marks a significant leap forward in modern data orchestration, introducing architectural upgrades that improve scalability, flexibility and long-term maintainability.
In this episode, we welcome Vikram Koka, Chief Strategy Officer at Astronomer, and Jed Cunningham, Principal Software Engineer at Astronomer, to discuss the architectural foundations, new features and future implications of this milestone release. They unpack the rationale behind DAG versioning and task execution interface, explain how Airflow now integrates more seamlessly within broader data ecosystems and share how these changes lay the groundwork for multi-cloud deployments, language-agnostic workflows and stronger enterprise security.
Key Takeaways:
(02:28) Modern orchestration demands new infrastructure approaches.
(05:02) Removing legacy components strengthens system stability.
(06:26) Major releases provide the opportunity to reduce technical debt.
(08:31) Frontend and API modernization enable long-term adaptability.
(09:36) Event-based triggers expand integration possibilities.
(11:54) Version control improves visibility and execution reliability.
(14:57) Centralized access to workflow definitions increases flexibility.
(21:49) Decoupled architecture supports distributed and secure deployments.
(26:17) Community collaboration is essential for sustainable growth.
Resources Mentioned:
Astronomer Website
https://www.astronomer.io
https://airflow.apache.org/
https://git-scm.com/book/en/v2/Git-Tools-Bundling
https://fastapi.tiangolo.com/
https://react.dev/
https://www.astronomer.io/events/roadshow/london/
https://www.astronomer.io/events/roadshow/new-york/
https://www.astronomer.io/events/roadshow/sydney/
https://www.astronomer.io/events/roadshow/san-francisco/
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Apache Airflow® for Data Engineering and AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The evolution of data orchestration at Instacart highlights the journey from fragmented systems to robust, standardized infrastructure. This transformation has enabled scalability, reliability and democratization of tools for diverse user personas.
In this episode, we’re joined by Anant Agarwal, Software Engineer at Instacart, who shares insights into Instacart's Airflow journey, from its early adoption in 2019 to the present-day centralized cluster approach. Anant discusses the challenges of managing disparate clusters, the implementation of remote executors, and the strategic standardization of infrastructure and DAG patterns to streamline workflows.
Key Takeaways:
(03:49) The impact of external events on business growth and technological evolution.
(04:31) Challenges of managing decentralized systems across multiple teams.
(06:14) The importance of standardizing infrastructure and processes for scalability.
(09:51) Strategies for implementing efficient and repeatable deployment practices.
(12:17) Addressing diverse user personas with tailored solutions.
(14:47) Leveraging remote execution to enhance flexibility and scalability.
(18:36) Benefits of transitioning to a centralized system for organization-wide use.
(20:57) Maintaining an upgrade cadence to stay aligned with the latest advancements.
(23:35) Anticipation for new features and improvements in upcoming software versions.
Resources Mentioned:
https://www.linkedin.com/in/anantag/
Instacart | LinkedIn
https://www.linkedin.com/company/instacart/
Instacart | Website
https://www.instacart.com
https://airflow.apache.org/
https://aws.amazon.com/ecs/
https://www.terraform.io/
https://www.astronomer.io/events/roadshow/london/
https://www.astronomer.io/events/roadshow/new-york/ https://www.astronomer.io/events/roadshow/sydney/
https://www.astronomer.io/events/roadshow/san-francisco/
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data orchestration at scale presents unique challenges, especially when aiming for flexibility and efficiency across cloud environments. Choosing the right tools and frameworks can make all the difference.
In this episode, Raviteja Tholupunoori, Senior Engineer at Deloitte Digital, joins us to explore how Airflow enhances orchestration, scalability and cost efficiency in enterprise data workflows.
Key Takeaways:
(01:45) Early challenges in data orchestration before implementing Airflow.
(02:42) Comparing Airflow with ETL tools like Talend and why flexibility matters.
(04:24) The role of Airflow in enabling cloud-agnostic data processing.
(05:45) Key lessons from managing dynamic DAGs at scale.
(13:15) How hybrid executors improve performance and efficiency.
(14:13) Best practices for testing and monitoring workflows with Airflow.
(15:13) The importance of mocking mechanisms when testing DAGs.
(17:57) How Prometheus, Grafana and Loki support Airflow monitoring.
(22:03) Cost considerations when running Airflow on self-managed infrastructure.
(23:14) Airflow’s latest features, including hybrid executors and dark mode.
Resources Mentioned:
https://www.linkedin.com/in/raviteja0096/?originalSubdomain=in
https://www.linkedin.com/company/deloitte-digital/
https://airflow.apache.org/
https://grafana.com/solutions/apache-airflow/monitor/
Astronomer Presents: Exploring Apache Airflow® 3 Roadshows
https://www.astronomer.io/events/roadshow/
https://www.astronomer.io/events/roadshow/london/
https://www.astronomer.io/events/roadshow/new-york/
https://www.astronomer.io/events/roadshow/sydney/
https://www.astronomer.io/events/roadshow/san-francisco/
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The 2025 State of Airflow report sheds light on how global users are adopting, evolving and innovating with Apache Airflow. With over 5,000 responses from 116 countries, the survey reveals critical insights into Airflows’ role in business operations, new use cases and what’s ahead for the community.
In this episode, Tamara Fingerlin, Developer Advocate at Astronomer, walks us through her process of analyzing survey data, key trends from the report and what to expect from Airflow 3.0.
Key Takeaways:
(02:14) The State of Airflow report combines anonymized telemetry and survey results.
(03:25) The survey received thousands of responses from many countries, showcasing global reach.
(04:49) The survey process involves multiple steps, from question selection to report creation.
(09:00) Many users expect to increase Airflow usage for revenue-generating or external use cases.
(11:04) Experienced users tend to utilize Airflow more for advanced use cases like MLOps.
(15:13) UI improvements offer enhanced navigation and error visibility.
(18:15) Architectural changes enable new capabilities like remote execution and language support.
(19:40) Long-requested features will be available in the new major release.
(21:00) Future aspirations include integrating data visualization capabilities into the UI.
Resources Mentioned:
https://www.linkedin.com/in/tamara-janina-fingerlin/
Astronomer | LinkedIn
https://www.linkedin.com/company/astronomer/
Astronomer | Website
https://www.astronomer.io
https://airflow.apache.org/
https://www.astronomer.io/airflow/state-of-airflow/
https://apache-airflow-slack.herokuapp.com/
Astronomer Presents: Exploring Apache Airflow® 3 Roadshows
https://www.astronomer.io/events/roadshow/
https://www.astronomer.io/events/roadshow/london/
https://www.astronomer.io/events/roadshow/new-york/
https://www.astronomer.io/events/roadshow/sydney/
https://www.astronomer.io/events/roadshow/san-francisco/
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The orchestration layer is evolving into a critical component of the modern data stack. Understanding its role in DataOps is key to optimizing workflows, improving reliability and reducing complexity.
In this episode, Andy Byron, CEO at Astronomer, discusses the rapid growth of Apache Airflow, the increasing importance of orchestration and how Astronomer is shaping the future of DataOps.
Key Takeaways:
(01:54) Orchestration is central to modern data workflows.
(03:16) Airflow 3.0 will enhance usability and flexibility.
(05:14) AI-driven workloads demand zero-downtime orchestration.
(08:13) DataOps relies on orchestration for seamless operations.
(11:05) Integration across ingestion, transformation and governance is key.
(17:24) The future of DataOps is consolidation and automation.
(19:13) Enterprises use Airflow to process massive data volumes.
(23:20) Product innovation is driven by customer needs and feedback.
Resources Mentioned:
https://www.linkedin.com/in/andy-byron-417a429/
Astronomer | LinkedIn
https://www.linkedin.com/company/astronomer/
Astronomer | Website
https://www.astronomer.io
https://airflow.apache.org/
https://www.astronomer.io/events/webinars/the-state-of-airflow-2025-video/
https://www.astronomer.io/product/observe/
Astronomer Roadshow: Exploring Apache Airflow 3 | London
https://www.astronomer.io/events/roadshow/london/
Astronomer Roadshow: Exploring Apache Airflow 3 | New York
https://www.astronomer.io/events/roadshow/new-york/
Astronomer Roadshow: Exploring Apache Airflow 3 | Sydney
https://www.astronomer.io/events/roadshow/sydney/
Astronomer Roadshow: Exploring Apache Airflow 3 | San Francisco
https://www.astronomer.io/events/roadshow/san-francisco/
Astronomer Roadshow: Exploring Apache Airflow 3 | Chicago
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The security of open-source software is a growing concern, especially as dependencies and regulations become more complex, making it essential to understand how to manage software supply chains effectively.
In this episode, we sit down with Michael Winser, Co-Founder at Alpha-Omega and Security Strategy Ambassador at Eclipse Foundation, and Jarek Potiuk, Member of the Security Committee at the Apache Software Foundation, to discuss the challenges of securing Airflow’s dependencies, the evolving landscape of open-source security and how contributors can help strengthen the ecosystem.
Key Takeaways:
(02:43) Jarek quit his full-time engineer position and uses Airflow as a freelancer.
(04:32) Michael finds happiness in having meaningful work with open-source security.
(07:01) Software supply chain security focuses on correctness, integrity and availability.
(08:44) Airflow’s 790 dependencies present a unique security challenge.
(09:43) Airflow’s security team has significantly improved its vulnerability response.
(10:22) The transition to Airflow 3 emphasizes enterprise security readiness.
(16:20) The ‘Three Fs’ approach: fix it, fork it, or forget it.
(18:45) Dependency health is often more critical than fixing known vulnerabilities.
(23:32) The ‘Three Fs’ in action.
(26:26) Open-source contributors play a key role in supply chain security.
Resources Mentioned:
https://www.linkedin.com/in/michaelw/
https://www.linkedin.com/in/jarekpotiuk/
https://airflow.apache.org/
Apache Software Foundation | LinkedIn -
https://www.linkedin.com/company/the-apache-software-foundation/
Apache Software Foundation | Website -
https://www.apache.org/
Eclipse Foundation | LinkedIn -
https://www.linkedin.com/company/eclipse-foundation/
Eclipse Foundation | Website -
https://www.eclipse.org/org/foundation/
https://openssf.org/community/openssf-working-groups/
Astronomer Roadshow: Exploring Apache Airflow 3 | London
https://www.astronomer.io/events/roadshow/london/
Astronomer Roadshow: Exploring Apache Airflow 3 | New York
https://www.astronomer.io/events/roadshow/new-york/
Astronomer Roadshow: Exploring Apache Airflow 3 | Sydney
https://www.astronomer.io/events/roadshow/sydney/
Astronomer Roadshow: Exploring Apache Airflow 3 | San Francisco
https://www.astronomer.io/events/roadshow/san-francisco/
Astronomer Roadshow: Exploring Apache Airflow 3 | Chicago
https://www.astronomer.io/events/roadshow/chicago/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Machine learning is changing fast, and companies need better tools to handle AI workloads. The right infrastructure helps data scientists focus on solving problems instead of managing complex systems. In this episode, we talk with Savin Goyal, Co-Founder and CTO at Outerbounds, about building ML infrastructure, how orchestration makes workflows easier and how Metaflow and Airflow work together to simplify data science.
Key Takeaways:
(02:02) Savin spent years building AI and ML infrastructure, including at Netflix.
(04:05) ML engineering was not a defined role a decade ago.
(08:17) Modernizing AI and ML requires balancing new tools with existing strengths.
(10:28) ML workloads can be long-running or require heavy computation.
(15:29) Different teams at Netflix used multiple orchestration systems for specific needs.
(20:10) Stable APIs prevent rework and keep projects moving.
(21:07) Metaflow simplifies ML workflows by optimizing data and compute interactions.
(25:53) Limited local computing power makes running ML workloads challenging.
(27:43) Airflow UI monitors pipelines, while Metaflow UI gives ML insights.
(33:13) The most successful data professionals focus on business impact, not just technology.
Resources Mentioned:
https://www.linkedin.com/in/savingoyal/
https://www.linkedin.com/company/outerbounds/
https://airflow.apache.org/
Metaflow -
https://metaflow.org/
Netflix’s Maestro Orchestration System -
https://netflixtechblog.com/maestro-netflixs-workflow-orchestrator-ee13a06f9c78?gi=8e6a067a92e9#:~:text=Maestro%20is%20a%20fully%20managed,data%20between%20different%20storages%2C%20etc.
https://www.tensorflow.org/
PyTorch -
https://pytorch.org/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Keeping data pipelines reliable at scale requires more than just the right tools — it demands constant innovation. In this episode, Nick Bilozerov, Senior Data Engineer at Stripe, and Sharadh Krishnamurthy, Engineering Manager at Stripe, discuss how Stripe customizes Airflow for its needs, the evolution of its data orchestration framework and the transition to Airflow 2. They also share insights on scaling data workflows while maintaining performance, reliability and developer experience.
Key Takeaways:
(02:04) Stripe’s mission is to grow the GDP of the internet by supporting businesses with payments and data.
(05:08) 80% of Stripe engineers use data orchestration, making scalability critical.
(06:06) Airflow powers business reports, regulatory needs and ML workflows.
(08:02) Custom task frameworks improve dependencies and validation.
(08:50) "User scope mode" enables local testing without production impact.
(10:39) Migrating to Airflow 2 improves isolation, safety and scalability.
(16:40) Monolithic DAGs caused database issues, prompting a service-based shift.
(19:24) Frequent Airflow upgrades ensure stability and access to new features.
(21:38) DAG versioning and backfill improvements enhance developer experience.
(23:38) Greater UI customization would offer more flexibility.
Resources Mentioned:
https://www.linkedin.com/in/nick-bilozerov/
https://www.linkedin.com/in/sharadhk/
https://airflow.apache.org/
Stripe | LinkedIn -
https://www.linkedin.com/company/stripe/
Stripe | Website -
https://stripe.com/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Turning complex datasets into meaningful analysis requires robust data infrastructure and seamless orchestration. In this episode, we’re joined by Jennifer Melot, Technical Lead at the Center for Security and Emerging Technology (CSET) at Georgetown University, to explore how Airflow powers data-driven insights in technology policy research. Jennifer shares how her team automates workflows to support analysts in navigating complex datasets.
Key Takeaways:
(02:04) CSET provides data-driven analysis to inform government decision-makers.
(03:54) ETL pipelines merge multiple data sources for more comprehensive insights.
(04:20) Airflow is central to automating and streamlining large-scale data ingestion.
(05:11) Larger-scale databases create challenges that require scalable solutions.
(07:20) Dynamic DAG generation simplifies Airflow adoption for non-engineers.
(12:13) DAG Factory and dynamic task mapping can improve workflow efficiency.
(15:46) Tracking data lineage helps teams understand dependencies across DAGs.
(16:14) New Airflow features enhance visibility and debugging for complex pipelines.
Resources Mentioned:
https://www.linkedin.com/in/jennifer-melot-aa710144/
Center for Security and Emerging Technology (CSET) -
https://www.linkedin.com/company/georgetown-cset/
https://airflow.apache.org/
Zenodo -
https://zenodo.org/
https://openlineage.io/
https://cloud.google.com/dataplex
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data orchestration is evolving rapidly, with dynamic workflows becoming the cornerstone of modern data engineering. In this episode, we are joined by Samyak Jain, Senior Software Engineer - Big Data at 99acres.com. Samyak shares insights from his journey with Apache Airflow, exploring how his team built a self-service platform that enables non-technical teams to launch data pipelines and marketing campaigns seamlessly.
Key Takeaways:
(02:02) Starting a career in data engineering by troubleshooting Airflow pipelines.
(04:27) Building self-service portals with Airflow as the backend engine.
(05:34) Utilizing API endpoints to trigger dynamic DAGs with parameterized templates.
(09:31) Managing a dynamic environment with over 1,400 active DAGs.
(11:14) Implementing fault tolerance by segmenting data workflows into distinct layers.
(14:15) Tracking and optimizing query costs in AWS Athena to save $7K monthly.
(16:22) Automating cost monitoring with real-time alerts for high-cost queries.
(17:15) Streamlining Airflow metadata cleanup to prevent performance bottlenecks.
(21:30) Efficiently handling one-time and recurring marketing campaigns using Airflow.
(24:18) Advocating for Airflow features that improve resource management and ownership tracking.
Resources Mentioned:
https://www.linkedin.com/in/samyak-jain-ab5830169/
https://www.linkedin.com/company/99acres/
https://airflow.apache.org/
https://aws.amazon.com/athena/
Kafka -
https://kafka.apache.org/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Testing autonomous vehicles demands precision, scalability and powerful orchestration tools — enter Apache Airflow, a key component of Bosch’s cutting-edge testing framework. In this episode, we sit down with Jens Scheffler, Test Execution Cluster Technical Architect, and Christian Schilling, Product Owner Open Loop Testing Automated Driving, both at Bosch, to explore how Bosch harnesses Airflow to streamline complex testing scenarios. They share insights on scaling workflows, integrating hybrid infrastructures and ensuring vehicle safety through rigorous automated testing.
Key Takeaways:
(01:35) Airflow orchestrates millions of test hours for autonomous systems.
(03:15) Jens scales distributed systems with Kubernetes for job orchestration.
(06:02) Airflow runs hundreds of tests simultaneously.
(06:44) Virtual testing reduces costs and on-road trials.
(12:19) Unified APIs and GUIs streamline operations.
(15:05) Self-service setups empower Bosch teams.
(18:00) Physical hardware integration ensures real-world timing.
(20:30) Dynamic task mapping scales workflows efficiently.
(25:22) Open-source contributions improve stability.
(31:06) Edge and Celery executors power Bosch's hybrid scheduling.
Resources Mentioned:
https://www.linkedin.com/in/jens-scheffler/
https://www.linkedin.com/in/christian-schilling-a5078831a/
Bosch -
https://www.linkedin.com/company/bosch/
https://airflow.apache.org/
https://kubernetes.io
GitHub -
https://github.com
https://airflow.apache.org/docs/apache-airflow/stable/core-concepts/executor/index.html
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Scaling a data orchestration platform to manage thousands of tasks daily demands innovative solutions and strategic problem-solving. In this episode, we explore the complexities of scaling Airflow and the challenges of orchestrating thousands of tasks in dynamic data environments. Jonathan Rainer, Former Platform Engineer at Monzo Bank, joins us to share his journey optimizing data pipelines, overcoming UI limitations and ensuring DAG consistency in high-stakes scenarios.
Key Takeaways:
(03:11) Using Airflow to schedule computation in BigQuery.
(07:02) How DAGs with 8,000+ tasks were managed nightly.
(08:18) Ensuring accuracy in regulatory reporting for banking.
(11:35) Handling task inconsistency and DAG failures with automation.
(16:09) Building a service to resolve DAG consistency issues in Airflow.
(25:05) Challenges with scaling the Airflow UI for thousands of tasks.
(27:03) The role of upstream and downstream task management in Airflow.
(37:33) The importance of operational metrics for monitoring Airflow health.
(39:19) Balancing new tools with root cause analysis to address scaling issues.
(41:35) Why scaling solutions require both technical and leadership buy-in
Resources Mentioned:
https://www.linkedin.com/in/jonathan-rainer/
https://www.linkedin.com/company/monzo-bank/
https://airflow.apache.org/
BigQuery -
https://airflow.apache.org/docs/apache-airflow-providers-google/stable/operators/cloud/bigquery.html
https://kubernetes.io/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
The future of data engineering lies in seamless orchestration and automation. In this episode, Arjun Anandkumar, Data Engineer at Telia, shares how his team uses Airflow to drive analytics and AI workflows. He highlights the challenges of scaling data platforms and how adopting best practices can simplify complex processes for teams across the organization. Arjun also discusses the transformative role of tools like Cosmos and Terraform in enhancing efficiency and collaboration.
Key Takeaways:
(02:16) Telia operates across the Nordics and Baltics, focusing on telecom and energy services.
(03:45) Airflow runs dbt models seamlessly with Cosmos on AWS MWAA.
(05:47) Cosmos improves visibility and orchestration in Airflow.
(07:00) Medallion Architecture organizes data into bronze, silver and gold layers.
(08:34) Task group challenges highlight the need for adaptable workflows.
(15:04) Scaling managed services requires trial, error and tailored tweaks.
(19:46) Terraform scales infrastructure, while YAML templates manage DAGs efficiently.
(20:00) Templated DAGs and robust testing enhance platform management.
(24:15) Open-source resources drive innovation in Airflow practices.
Resources Mentioned:
https://www.linkedin.com/in/arjunanand1/?originalSubdomain=dk
Telia -
https://www.linkedin.com/company/teliacompany/
https://airflow.apache.org/
https://www.astronomer.io/cosmos/
https://www.terraform.io/
Medallion Architecture by Databricks -
https://www.databricks.com/glossary/medallion-architecture
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Transforming bottlenecked finance processes into streamlined, automated systems requires the right tools and a forward-thinking approach. In this episode, Mihir Samant, Senior Data Analyst at Etraveli Group, joins us to share how his team leverages Airflow to revolutionize finance automation. With extensive experience in data workflows and a passion for open-source tools, Mihir provides valuable insights into building efficient, scalable systems. We explore the transformative power of Airflow in automating workflows and enhancing data orchestration within the finance domain.
Key Takeaways:
(02:14) Etraveli Group specializes in selling affordable flight tickets and ancillary services.
(03:56) Mihir’s finance automation team uses Airflow to tackle month-end bottlenecks.
(06:00) Airflow's flexibility enables end-to-end automation for finance workflows.
(07:00) Open-source Airflow tools offer cost-effective solutions for new teams.
(08:46) Sensors and dynamic DAGs are pivotal features for optimizing tasks.
(13:30) GitSync simplifies development by syncing environments seamlessly.
(16:27) Plans include integrating Databricks for more advanced data handling.
(17:58) Airflow and Databricks offer multiple flexible methods to trigger workflows and execute SQL queries seamlessly.
Resources Mentioned:
https://www.linkedin.com/in/misamant/?originalSubdomain=ca
https://www.linkedin.com/company/etraveli-group/
https://airflow.apache.org/
Docker -
https://www.docker.com/
https://www.databricks.com/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data engineering is entering a new era, where orchestration and automation are redefining how large-scale projects operate. This episode features Vasantha Kosuri-Marshall, Data and ML Ops Engineer at Ford Motor Company. Vasantha shares her expertise in managing complex data pipelines. She takes us through Ford's transition to cloud platforms, the adoption of Airflow and the intricate challenges of orchestrating data in a diverse environment.
Key Takeaways:
(03:10) Vasantha’s transition to the Advanced Driving Assist Systems team at Ford.
(05:42) Early adoption of Airflow to orchestrate complex data pipelines.
(09:29) Ford's move from on-premise data solutions to Google Cloud Platform.
(12:03) The importance of Airflow's scheduling capabilities for efficient data management.
(16:12) Using Kubernetes to scale Airflow for large-scale data processing.
(19:59) Vasantha’s experience in overcoming challenges with legacy orchestration tools.
(22:22) Integration of data engineering and data science pipelines at Ford.
(28:03) How deferrable operators in Airflow improve performance and save costs.
(32:12) Vasantha’s insights into tuning Airflow properties for thousands of DAGs.
(36:09) The significance of monitoring and observability in managing Airflow instances.
Resources Mentioned:
https://www.linkedin.com/in/vasantha-kosuri-marshall-0b0aab188/
https://airflow.apache.org/
https://cloud.google.com/
Ford Motor Company | LinkedIn -
https://www.linkedin.com/company/ford-motor-company/
Ford Motor Company | Website -
https://www.ford.com/
https://www.astronomer.io/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data is the backbone of every modern business, but unlocking its full potential requires the right tools and strategies. In this episode, Ryan Delgado, Director of Engineering at Ramp, joins us to explore how innovative data platforms can transform business operations and fuel growth. He shares insights on integrating Apache Airflow, optimizing data workflows and leveraging analytics to enhance customer experiences.
Key Takeaways:
(01:52) Data is the lifeblood of Ramp, touching every vertical in the company.
(03:18) Ramp’s data platform team enables high-velocity scaling through tailored tools.
(05:27) Airflow powers Ramp’s enterprise data warehouse integrations for advanced analytics.
(07:55) Centralizing data in Snowflake simplifies storage and analytics pipelines.
(12:08) Machine learning models at Ramp integrate seamlessly with Airflow for operational excellence.
(14:11) Leveraging Airflow datasets eliminates inefficiencies in DAG dependencies.
(17:22) Platforms evolve from solving narrow business problems to scaling organizationally.
(18:55) ClickHouse enhances Ramp’s OLAP capabilities with 100x performance improvements.
(19:47) Ramp’s OLAP platform improves performance by reducing joins and leveraging ClickHouse.
(21:46) Ryan envisions a lighter-weight, more Python-native future for Airflow.
Resources Mentioned:
https://www.linkedin.com/in/ryan-delgado-69544568/
Ramp -
https://www.linkedin.com/company/ramp/
https://airflow.apache.org/
https://www.snowflake.com/
https://clickhouse.com/
dbt -
https://www.getdbt.com/
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
What does it take to go from fixing a broken link to becoming a committer for one of the world’s leading open-source projects?
Amogh Desai, Senior Software Engineer at Astronomer, takes us through his journey with Apache Airflow. From small contributions to building meaningful connections in the open-source community, Amogh’s story provides actionable insights for anyone on the cusp of their open-source journey.
Key Takeaways:
(02:09) Building data engineering platforms at Cloudera with Kubernetes.
(04:00) Brainstorming led to contributing to Apache Airflow.
(05:17) Starting small with link fixes, progressing to Breeze development.
(07:00) Becoming a committer for Apache Airflow in September 2023.
(09:51) The steep learning curve for contributing to Airflow.
(16:30) Using GitHub’s “good-first-issue” label to get started.
(18:15) Setting up a development environment with Breeze.
(22:00) Open-source contributions enhance your resume and career.
(24:51) Amogh’s advice: Start small and stay consistent.
(28:12) Engage with the community via Slack, email lists and meetups.
Resources Mentioned:
https://www.linkedin.com/in/amogh-desai-385141157/?originalSubdomain=in%20%20https://www.linkedin.com/company/astronomer/
https://www.linkedin.com/company/astronomer/
Apache Airflow GitHub Repository -
https://github.com/apache/airflow
https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst
https://github.com/apache/airflow/tree/main/dev/breeze
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data orchestration and machine learning are shaping how organizations handle massive datasets and drive customer-focused strategies. Tools like Apache Airflow are central to this transformation. In this episode, Vasyl Vasyuta, R&D Team Leader at Optimove, joins us to discuss how his team leverages Airflow to optimize data processing, orchestrate machine learning models and create personalized customer experiences.
Key Takeaways:
(01:59) Optimove tailors marketing notifications with personalized customer journeys.
(04:25) Airflow orchestrates Snowflake procedures for massive datasets.
(05:11) DAGs manage workflows with branching and replay plugins.
(05:41) The "Joystick" plugin enables seamless data replays.
(09:33) Airflow supports MLOps for customer data grouping.
(11:15) Machine learning predicts customer behavior for better campaigns.
(13:20) Thousands of DAGs run every five minutes for data processing.
(15:36) Custom versioning allows rollbacks and gradual rollouts.
(18:00) Airflow logs enhance operational observability.
(23:00) DAG versioning in Airflow 3.0 could boost efficiency.
Resources Mentioned:
https://www.linkedin.com/in/vasyl-vasyuta-3270b54a/
Optimove -
https://www.linkedin.com/company/optimove/
https://airflow.apache.org/
https://www.snowflake.com/
Datadog -
https://www.datadoghq.com/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Bridging the gap between data teams and business priorities is essential for maximizing impact and building value-driven workflows. Katie Bauer, Senior Director of Data at GlossGenius, joins us to share her principles for creating effective, aligned data teams. In this episode, Katie draws from her experience at GlossGenius, Reddit and Twitter to highlight the common pitfalls data teams face and how to overcome them. She offers practical strategies for aligning team efforts with organizational goals and fostering collaboration with stakeholders.
Key Takeaways:
(02:36) GlossGenius provides an all-in-one platform for beauty professionals.
(03:59) Airflow orchestrates data and MLOps workflows at GlossGenius.
(04:41) Focusing on value helps data teams achieve greater impact.
(06:23) Aligning team priorities with company goals minimizes friction.
(08:44) Building strong stakeholder relationships requires curiosity.
(12:46) Treating roles as flexible fosters team innovation.
(13:21) Adapting to new technologies improves effectiveness.
(18:28) Acting like your time is valuable earns respect.
(23:38) Proactive data initiatives drive strategic value.
(24:20) Usage data offers critical insights into tool effectiveness.
Resources Mentioned:
https://www.linkedin.com/in/mkatiebauer/
https://www.linkedin.com/company/glossgenius/
https://airflow.apache.org/
DBT -
https://www.getdbt.com/
Cosmos -
https://cosmos.apache.org/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Scaling deployments for a billion users demands innovation, precision and resilience. In this episode, we dive into how LinkedIn optimizes its continuous deployment process using Apache Airflow. Rahul Gade, Staff Software Engineer at LinkedIn, shares his insights on building scalable systems and democratizing deployments for over 10,000 engineers.
Rahul discusses the challenges of managing large-scale deployments across 6,000 services and how his team leverages Airflow to enhance efficiency, reliability and user accessibility.
Key Takeaways:
(01:36) LinkedIn minimizes human involvement in production to reduce errors.
(02:00) Airflow powers LinkedIn’s Continuous Deployment platform.
(05:43) Continuous deployment adoption grew from 8% to a targeted 80%.
(11:25) Kubernetes ensures scalability and flexibility for deployments.
(12:04) A custom UI offers real-time deployment transparency.
(16:23) No-code YAML workflows simplify deployment tasks.
(17:18) Canaries and metrics ensure safe deployments across fabrics.
(20:45) A gateway service ensures redundancy across Airflow clusters.
(24:22) Abstractions let engineers focus on development, not logistics.
(25:20) Multi-language support in Airflow 3.0 simplifies adoption.
Resources Mentioned:
https://www.linkedin.com/in/rahul-gade-68666818/
LinkedIn -
https://www.linkedin.com/company/linkedin/
https://airflow.apache.org/
https://kubernetes.io/
https://www.openpolicyagent.org/
https://backstage.io/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to The Data Flowcast: Mastering Airflow for Data Engineering & AI. If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
When data orchestration reaches Uber’s scale, innovation becomes a necessity, not a luxury. In this episode, we discuss the innovations behind Uber’s unique Airflow setup. With our guests Shobhit Shah and Sumit Maheshwari, both Staff Software Engineers at Uber, we explore how their team manages one of the largest data workflow systems in the world. Shobhit and Sumit walk us through the evolution of Uber’s Airflow implementation, detailing the custom solutions that support 200,000 daily pipelines. They discuss Uber's approach to tackling complex challenges in data orchestration, disaster recovery and scaling to meet the company’s extensive data needs.
Key Takeaways:
(02:03) Airflow as a service streamlines Uber’s data workflows.
(06:16) Serialization boosts security and reduces errors.
(10:05) Java-based scheduler improves system reliability.
(13:40) Custom recovery model supports emergency pipeline switching.
(15:58) No-code UI allows easy pipeline creation for non-coders.
(18:12) Backfill feature enables historical data processing.
(22:06) Regular updates keep Uber aligned with Airflow advancements.
(26:07) Plans to leverage Airflow’s latest features.
Resources Mentioned:
https://www.linkedin.com/in/shahshobhit/
https://www.linkedin.com/in/maheshwarisumit/
Uber -
https://www.linkedin.com/company/uber-com/
https://airflow.apache.org/
https://airflowsummit.org/
Uber -
https://www.uber.com/tw/en/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to The Data Flowcast: Mastering Airflow for Data Engineering & AI. If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Efficient data orchestration is the backbone of modern analytics and AI-driven workflows. Without the right tools, even the best data can fall short of its potential. In this episode, Andrea Bombino, Co-Founder and Head of Analytics Engineering at Astrafy, shares insights into his team’s approach to optimizing data transformation and orchestration using tools like datasets and Pub/Sub to drive real-time processing. Andrea explains how they leverage Apache Airflow and Google Cloud to power dynamic data workflows.
Key Takeaways:
(01:55) Astrafy helps companies manage data using Google Cloud.
(04:36) Airflow is central to Astrafy’s data engineering efforts.
(07:17) Datasets and Pub/Sub are used for real-time workflows.
(09:59) Pub/Sub links multiple Airflow environments.
(12:40) Datasets eliminate the need for constant monitoring.
(15:22) Airflow updates have improved large-scale data operations.
(18:03) New Airflow API features make dataset updates easier.
(20:45) Real-time orchestration speeds up data processing for clients.
(23:26) Pub/Sub enhances flexibility across cloud environments.
(26:08) Future Airflow features will offer more control over data workflows.
Resources Mentioned:
https://www.linkedin.com/in/andrea-bombino/
Astrafy -
https://www.linkedin.com/company/astrafy/
https://airflow.apache.org/
https://cloud.google.com/
dbt -
https://www.getdbt.com/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to “The Data Flowcast: Mastering Airflow for Data Engineering & AI.” If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data orchestration is evolving faster than ever and Apache Airflow 3 is set to revolutionize how enterprises handle complex workflows. In this episode, we dive into the exciting advancements with Vikram Koka, Chief Strategy Officer at Astronomer and PMC Member at The Apache Software Foundation. Vikram shares his insights on the evolution of Airflow and its pivotal role in shaping modern data-driven workflows, particularly with the upcoming release of Airflow 3.
Key Takeaways:
(02:36) Vikram leads Astronomer’s engineering and open-source teams for Airflow.
(05:26) Airflow enables reliable data ingestion and curation.
(08:17) Enterprises use Airflow for mission-critical data pipelines.
(11:08) Airflow 3 introduces major architectural updates.
(13:58) Multi-cloud and edge deployments are supported in Airflow 3.
(16:49) Event-driven scheduling makes Airflow more dynamic.
(19:40) Tasks in Airflow 3 can run in any language.
(22:30) Multilingual task support is crucial for enterprises.
(25:21) Data assets and event-based integration enhance orchestration.
(28:12) Community feedback plays a vital role in Airflow 3.
Resources Mentioned:
https://www.linkedin.com/in/vikramkoka/
https://www.linkedin.com/company/astronomer/
The Apache Software Foundation LinkedIn -
https://www.linkedin.com/company/the-apache-software-foundation/
https://www.linkedin.com/company/apache-airflow/
https://airflow.apache.org/
https://www.astronomer.io/
The Apache Software Foundation -
https://www.apache.org/
Join the Airflow slack and/or Dev list -
https://airflow.apache.org/community/
https://astronomer.typeform.com/airflowsurvey24
Thanks for listening to The Data Flowcast: Mastering Airflow for Data Engineering & AI. If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Data and AI are revolutionizing HR, empowering leaders to measure performance and drive strategic decisions like never before.
In this episode, we explore the transformation of HR technology with Guy Dassa, Chief Technology Officer at 15Five, as he shares insights into their evolving data platform. Guy discusses how 15Five equips HR leaders with tools to measure and take action on team performance, engagement and retention. He explains their data-driven approach, highlighting how Apache Airflow supports their data ingestion, transformation, and AI integration.
Key Takeaways:
(01:54) 15Five acts as a command center for HR leaders.
(03:40) Tools like performance reviews, engagement surveys, and an insights dashboard guide actionable HR steps.
(05:33) Data visualization, insights, and action recommendations enhance HR effectiveness to improve their people's outcomes.
(07:08) Strict data confidentiality and sanitized AI model training.
(09:21) Airflow is central to data transformation and enrichment.
(11:15) Airflow enrichment DAGs integrate AI models.
(13:33) Integration of Airflow and DBT enables efficient data transformation.
(15:28) Synchronization challenges arise with reverse ETL processes.
(17:10) Future plans include deeper Airflow integration with AI.
(19:31) Emphasizing the need for DAG versioning and improved dependency visibility.
Resources Mentioned:
https://www.linkedin.com/in/guydassa/
15Five -
https://www.linkedin.com/company/15five/
https://airflow.apache.org/
MLflow -
https://mlflow.org/
DBT -
https://www.getdbt.com/
https://kubernetes.io/
RedShift -
https://aws.amazon.com/redshift/
15Five -
https://www.15five.com/
Thanks for listening to The Data Flowcast: Mastering Airflow for Data Engineering & AI. If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
Unlocking engineering productivity goes beyond coding — it’s about managing knowledge efficiently. In this episode, we explore the innovative ways in which Dosu leverages Airflow for data orchestration and supports the Airflow project.
Devin Stein, Founder of Dosu, shares his insights on how engineering teams can focus on value-added work by automating knowledge management. Devin dives into Dosu’s purpose, the significance of AI in their product, and why they chose Airflow as the backbone for scheduling and data management.
Key Takeaways:
(01:33) Dosu's mission to democratize engineering knowledge.
(05:00) AI is central to Dosu's product for structuring engineering knowledge.
(06:23) The importance of maintaining up-to-date data for AI effectiveness.
(07:55) How Airflow supports Dosu’s data ingestion and automation processes.
(08:45) The reasoning behind choosing Airflow over other orchestrators.
(11:00) Airflow enables Dosu to manage both traditional ETL and dynamic workflows.
(13:04) Dosu assists the Airflow project by auto-labeling issues and discussions.
(14:56) Thoughtful collaboration with the Airflow community to introduce AI tools.
(16:37) The potential of Airflow to handle more dynamic, scheduled workflows in the future.
(18:00) Challenges and custom solutions for implementing dynamic workflows in Airflow.
Resources Mentioned:
Apache Airflow - https://airflow.apache.org/
Dosu Website - https://dosu.dev/
Thanks for listening to The Data Flowcast: Mastering Airflow for Data Engineering & AI. If you enjoyed this episode, please leave a 5-star review to help get the word out about the show. And be sure to subscribe so you never miss any of the insightful conversations.
#AI #Automation #Airflow #MachineLearning
En liten tjänst av I'm With Friends. Finns även på engelska.