The Data Flowcast: Mastering Apache Airflow ® for Data Engineering and AI

In this episode, we explore how teams scale Apache Airflow in complex environments and what it takes to make orchestration work across many stakeholders. We look at real-world challenges around visibility, ownership and predictability as data platforms grow. Egor Tarasenko, Data and AI Engineer at Ponder Labs, joins us to share how Ponder Labs customizes Airflow for education organizations using plugins, event-driven architectures and AI-powered tooling. He explains how his team supports large charter school networks and why structure, consistency and extensibility become critical at scale. Key Takeaways: 00:00 Introduction. 01:21 Ponder Labs helps education organizations bring data from many systems together so it becomes useful for teachers, school leaders and administrators. 03:10 Airflow serves as the backbone for orchestrating ingestion, transformation and reverse ETL across client data platforms. 05:43 Everything is triggered from Airflow to maintain dependency, visibility and a single operational picture. 09:05 Managing hundreds of DAGs requires a focus on structure, visibility and consistency across teams. 09:51 Treating DAGs like APIs helps teams scale without needing deep knowledge of upstream logic. 12:00 Custom plugins like schedule insights help predict DAG run times across layered dependencies. 15:00 AI-powered Airflow chat enables non-technical stakeholders to understand DAG ownership dependencies and cluster activity. 22:06 Migrating plugins to Airflow 3 improves developer experience through cleaner APIs and faster extensibility. Resources Mentioned: Egor Tarasenko https://www.linkedin.com/in/egorseno/ Apache Airflow https://airflow.apache.org dbt https://www.getdbt.com Astronomer Astro Platform https://www.astronomer.io Egor Tarasenko on Substack https://egortarasenko.substack.com 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

Modern data orchestration at scale demands reliability, speed and thoughtful adoption of new tooling. As organizations grow, keeping pipelines efficient while supporting more teams becomes a critical challenge. In this episode, we’re joined by Ethan Shalev, Data Engineer at Wix, to discuss how Wix operates Airflow at massive scale, migrates to Airflow 3 and uses AI to accelerate development. Key Takeaways: 00:00 Introduction. 02:13 Wix structures data engineering across multiple product-focused organizations. 03:40 Migrating nearly 8,000 DAGs to Airflow 3 requires careful planning. 04:31 Migration creates an opportunity to remove long-standing legacy Airflow code. 05:32 Internal playbooks and Cursor rules standardize and speed up DAG migrations. 07:39 Airflow 3 introduces backfills, DAG versioning and asset-aware scheduling. 09:16 Deferrable operators reduce scheduler congestion in large Airflow environments. 12:54 AI-generated code still requires review and strong testing practices. 14:52 Moving to managed Airflow reduces operational burden on internal platform teams. 15:57 Improving multi-tenancy and UI personalization remains a key Airflow need. Resources Mentioned: Ethan Shalev https://www.linkedin.com/in/eshalev/ Wix | LinkedIn https://www.linkedin.com/company/wix-com/ Wix | Website https://www.wix.com/ Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ Trino https://trino.io/ Apache Iceberg https://iceberg.apache.org/ Cursor https://cursor.sh/ Airflow Summit https://airflowsummit.org/ 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

Strong data orchestration is as much about culture and visibility as it is about technology. As data platforms scale, teams need systems that reduce cognitive load while increasing reliability and observability. In this episode, Carlos Daniel Puerto Niño, Senior Analytics Engineer and Data Analyst at Addi, joins us to share how Addi uses Airflow to support batch orchestration, manage organizational complexity and improve monitoring across its data platform. Key Takeaways: 00:00 Introduction. 01:25 Changes in company strategy increase data platform complexity over time. 04:00 Centralized data teams help manage organizational and technical change. 06:08 Scalable architectures support growing data volumes and use cases. 09:10 Adopting orchestration tools introduces operational and maintenance challenges. 14:43 Abstraction layers lower technical barriers for onboarding new team members. 15:36 Modularity and visibility improve the reliability of data pipelines. 18:14 Integrated monitoring supports faster incident response and resolution. 22:19 Limited access to orchestration metadata constrains proactive analysis. Resources Mentioned: Carlos Daniel Puerto Niño https://www.linkedin.com/in/carlospuertoni%C3%B1o/ Addi | LinkedIn https://www.linkedin.com/company/addicol/ Addi | Website https://www.addi.com Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ Databricks https://www.databricks.com/ dbt https://www.getdbt.com/ Grafana https://grafana.com/ Slack https://slack.com/ 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

Real-time data expectations are reshaping how modern data teams think about orchestration and dependencies. As event-driven architectures become more common, teams need to rethink how pipelines react to data changes, rather than schedules. In this episode, Andrea Bombino, Co-Founder and Head of Analytics Engineering at Astrafy, joins us to discuss how event-driven scheduling in Airflow is evolving and how Astrafy applies it to deliver faster, more responsive data pipelines. Key Takeaways: 00:00 Introduction. 02:02 Astrafy’s role in guiding clients across the modern data stack. 03:15 Strong DAG dependencies create challenges for time-based scheduling. 04:48 Event-driven pipelines respond to increasing real-time data demands. 05:30 Airflow 3 introduces native support for event-driven orchestration. 06:27 Sensor-based workflows reveal scalability and efficiency limitations. 11:32 Event-driven assets improve efficiency and pipeline elegance. 14:45 Governance and cross-instance coordination emerge as ongoing challenges. Resources Mentioned: Andrea Bombino https://www.linkedin.com/in/andrea-bombino/ Astrafy | LinkedIn https://www.linkedin.com/company/astrafy/ Astrafy | Website https://www.astrafy.io Apache Airflow https://airflow.apache.org/ Google Cloud https://cloud.google.com/ Google Pub/Sub https://cloud.google.com/pubsub Google BigQuery https://cloud.google.com/bigquery 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

A strong data-driven mindset underpins how fintech teams scale analytics, infrastructure and decision-making across the business. In this episode, Jaime Oliveira, Lead Data Engineer at Uphold, joins us to discuss how Uphold structures its data organization and orchestration strategy. Jaime shares how the team uses Airflow and dbt to support analytics, reporting and data activation while evolving their approach as the stack grows. Key Takeaways: 00:00 Introduction. 01:23 A data-driven mindset supports product development and business decisions. 02:55 Diverse ingestion pipelines enable scalable analytics. 04:18 A single orchestration platform simplifies analytics workflows. 05:17 Early experience with orchestration tools shapes engineering practices. 08:16 Analytics orchestration works best when aligned with transformation workflows. 09:25 Infrastructure choices involve tradeoffs in testing, visibility and overhead. 16:39 More collaborative workflow tools could improve accessibility and autonomy. Resources Mentioned: Jaime Oliveira https://www.linkedin.com/in/jaime-oliveira-b075855a/ Uphold | LinkedIn https://www.linkedin.com/company/upholdinc/ Uphold | Website https://uphold.com Apache Airflow https://airflow.apache.org dbt https://www.getdbt.com Snowflake https://www.snowflake.com Kubernetes https://kubernetes.io Astronomer Cosmos https://astronomer.github.io/astronomer-cosmos Cosmos e-book https://www.astronomer.io/ebooks/orchestrating-dbt-with-airflow-using-cosmos/ 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

Building reliable data pipelines at scale requires more than writing code. It depends on thoughtful design, infrastructure trade-offs and an understanding of how orchestration platforms evolve over time. In this episode, Airflow best practices shaped by real-world implementation are examined. Bhavani Ravi, Independent Software Consultant and Apache Airflow Champion, shares lessons on pipeline design, architectural decisions and the evolution of the Airflow ecosystem in modern data environments. Key Takeaways: 00:00 Introduction. 01:30 Independent consulting supports effective Airflow adoption. 02:38 Early challenges shaped modern Airflow practices. 03:21 Airflow setup has become significantly simpler. 04:30 New features expanded workflow capabilities. 06:03 Frequent releases support long-term sustainability. 07:34 Community and providers strengthen the ecosystem. 10:03 Pipeline design should come before coding. 10:55 Decoupling logic requires careful trade-offs. 13:30 Plugins extend Airflow into new use cases. Resources Mentioned: Bhavani Ravi https://www.linkedin.com/in/bhavanicodes/ Apache Airflow https://airflow.apache.org/ Kubernetes https://kubernetes.io/ Azure Fabric https://learn.microsoft.com/en-us/fabric/ 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

Conviva operates at a massive scale, delivering outcome-based intelligence for digital businesses through real-time and batch data processing. As new use cases emerged, the team needed a way to extend a streaming-first architecture without rebuilding core systems. In this episode, Han Zhang joins us to explain how Conviva uses Apache Airflow as the orchestration backbone for its batch workloads, how the control plane is designed and what trade-offs shaped their platform decisions. Key Takeaways: 00:00 Introduction. 01:17 Large-scale data platforms require low-latency processing capabilities. 02:08 Batch workloads can complement streaming pipelines for additional use cases. 03:45 An orchestration framework can act as the core coordination layer. 06:12 Batch processing enables workloads that streaming alone cannot support. 08:50 Ecosystem maturity and observability are key orchestration considerations. 10:15 Built-in run history and logs make failures easier to diagnose. 14:20 Platform users can monitor workflows without managing orchestration logic. 17:08 Identity, secrets and scheduling present ongoing optimization challenges. 19:59 Configuration history and change visibility improve operational reliability. Resources Mentioned: Han Zhang https://www.linkedin.com/in/zhanghan177 Conviva | Website http://www.conviva.com Apache Airflow https://airflow.apache.org/ Celery https://docs.celeryq.dev/ Temporal https://temporal.io/ Kubernetes https://kubernetes.io/ LDAP https://ldap.com/ 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

Data platforms are moving from batch-first pipelines to near real-time systems where orchestration, observability, scalability and governance all have to work together. In this episode, Arun Karthik, Director, Data Solutions Engineering at Condé Nast Technology Lab, joins us to share how data engineering evolves from relational databases and ETL into distributed processing, modern orchestration with Apache Airflow and managed Airflow with Astronomer. Key Takeaways: 00:00 Introduction. 02:13 Early data systems rely heavily on relational databases and batch-oriented processing models. 07:01 Scheduling requirements evolve beyond fixed time windows as dependencies increase. 10:14 Ease of use and developer experience influence adoption of orchestration frameworks. 13:22 Operating open source orchestration tools requires ongoing engineering effort. 14:45 Managed services help teams reduce infrastructure and maintenance responsibilities. 17:27 Observability improves confidence in pipeline execution and system health. 19:12 Governance considerations grow in importance as data platforms mature. 20:46 Building data systems requires balancing speed, reliability and long-term sustainability. Resources Mentioned: Arun Karthik https://www.linkedin.com/in/earunkarthik/ Condé Nast Technology Lab | LinkedIn https://www.linkedin.com/company/conde-nast-technology-lab/ Condé Nast Technology Lab | Website https://www.condenast.com/ Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ Apache Spark https://spark.apache.org/ Apache Hadoop https://hadoop.apache.org/ Jenkins https://www.jenkins.io/ dbt Labs https://www.getdbt.com/product/what-is-dbt Amazon Web Services 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

The integration of data orchestration and machine learning is critical to operational efficiency in healthcare tech. Vivian Health leverages Airflow to power both its ETL pipelines and ML workflows while maintaining strict compliance standards. Max Calehuff, Lead Data Engineer at Vivian Health, joins us to discuss how his team uses Airflow for ML ops, regulatory compliance and large-scale data orchestration. He also shares insights into upgrading to Airflow 3 and the importance of balancing flexibility with security in a healthcare environment. Key Takeaways: 00:00 Introduction. 04:21 The role of Airflow in managing ETL pipelines and ML retraining. 06:23 Using AWS SageMaker for ML training and deployment. 07:47 Why Airflow’s versatility makes it ideal for MLOps. 10:50 The importance of documentation and best practices for engineering teams. 13:44 Automating anonymization of user data for compliance. 15:30 The benefits of remote execution in Airflow 3 for regulated industries. 18:16 Quality-of-life improvements and desired features in future Airflow versions. Resources Mentioned: Max Calehuff https://www.linkedin.com/in/maxwell-calehuff/ Vivian Health | LinkedIn https://www.linkedin.com/company/vivianhealth/ Vivian Health | Website https://www.vivian.com Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ AWS SageMaker https://www.google.com/aclk?sa=L&ai=DChsSEwj3-fbz1tiQAxWXlKYDHXUBBVoYACICCAEQABoCdGI&ae=2&aspm=1&co=1&ase=2&gclid=Cj0KCQiA5abIBhCaARIsAM3-zFWbfj2olUvX4dqoiYNaE3q2fMf_ZifRjmbKNQCVX7D6ZMClaUXUkFkaAuwmEALw_wcB&cid=CAASQuRoMccxWhBvMq-1Uez3XOZti1ul7mTDotKvSMoDHv0q2xCsyS2FzMptO5dJf3tmfkLRu22TtD8ChTmdjvs6YetTjQ&cce=2&category=acrcp_v1_35&sig=AOD64_2xE2xolEEVbpDb56qXQluxTzs-Aw&q&nis=4&adurl&ved=2ahUKEwj7le3z1tiQAxWXcvUHHfZePbAQ0Qx6BAgUEAE dbtLabs https://www.getdbt.com/ Cosmos https://github.com/astronomer/astronomer-cosmos Split https://www.split.io/ Snowflake https://www.snowflake.com/en/ 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

The evolution of Intercom’s data infrastructure reveals how a well-built orchestration system can scale to serve global needs. With thousands of DAGs powering analytics, AI and customer operations, the team’s approach combines technical depth with organizational insight. In this episode, András Gombosi, Senior Engineering Manager of Data Infra and Analytics Engineering, and Paul Vickers, Principal Engineer, both at Intercom, share how they built one of the largest Airflow deployments in production and enabled self-serve data platforms across teams. Key Takeaways: 00:00 Introduction. 04:24 Community input encourages confident adoption of a common platform. 08:50 Self-serve workflows require consistent guardrails and review. 09:25 Internal infrastructure support accelerates scalable deployments. 13:26 Batch LLM processing benefits from a configuration-driven design. 15:20 Standardized development environments enable effective AI-assisted work. 19:58 Applied AI enhances internal analysis and operational enablement. 27:27 Strong test coverage and staged upgrades protect stability. 30:36 Proactive observability and on-call ownership improve outcomes. Resources Mentioned: András Gombosi https://www.linkedin.com/in/andrasgombosi/ Paul Vickers https://www.linkedin.com/in/paul-vickers-a22b76a3/ Intercom | LinkedIn https://www.linkedin.com/company/intercom/ Intercom | Website https://www.intercom.com Apache Airflow https://airflow.apache.org/ dbtLabs https://www.getdbt.com/ Snowflake Cortex AI https://www.snowflake.com/en/product/features/cortex/ Datadog https://www.datadoghq.com/ 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

Building scalable, reproducible workflows for scientific computing often requires bridging the gap between research flexibility and enterprise reliability. In this episode, Anja MacKenzie, Expert for Cheminformatics at Covestro, explains how her team uses Airflow and Kubernetes to create a shared, self-service platform for computational chemistry. Key Takeaways: 00:00 Introduction. 06:19 Custom scripts made sharing and reuse difficult. 09:29 Workflows are manually triggered with user traceability. 10:38 Customization supports varied compute requirements. 12:48 Persistent volumes allow tasks to share large amounts of data. 14:25 Custom operators separate logic from infrastructure. 16:43 Modified triggers connect dependent workflows. 18:36 UI plugins enable file uploads and secure access. Resources Mentioned: Anja MacKenzie https://www.linkedin.com/in/anja-mackenzie/ Covestro | LinkedIn https://www.linkedin.com/company/covestro/ Covestro | Website https://www.covestro.com Apache Airflow https://airflow.apache.org/ Kubernetes https://kubernetes.io/ Airflow KubernetesPodOperator https://airflow.apache.org/docs/apache-airflow-providers-cncf-kubernetes/stable/operators.html Astronomer https://www.astronomer.io/ Airflow Academy by Marc Lamberti https://www.udemy.com/user/lockgfg/?utm_source=adwords&utm_medium=udemyads&utm_campaign=Search_DSA_GammaCatchall_NonP_la.EN_cc.ROW-English&campaigntype=Search&portfolio=ROW-English&language=EN&product=Course&test=&audience=DSA&topic=&priority=Gamma&utm_content=deal4584&utm_term=_._ag_169801645584_._ad_700876640602_._kw__._de_c_._dm__._pl__._ti_dsa-1456167871416_._li_9061346_._pd__._&matchtype=&gad_source=1&gad_campaignid=21341313808&gbraid=0AAAAADROdO1_-I2TMcVyU8F3i1jRXJ24K&gclid=Cj0KCQjwvJHIBhCgARIsAEQnWlC1uYHIRm3y9Q8rPNSuVPNivsxogqfczpKHwhmNho2uKZYC-y0taNQaApU2EALw_wcB Airflow Documentation https://airflow.apache.org/docs/ Airflow Plugins https://airflow.apache.org/docs/apache-airflow/1.10.9/plugins.html 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

The use of Apache Airflow in financial services demands a balance between innovation and compliance. Agile Engine’s approach to orchestration showcases how secure, auditable workflows can scale even within the constraints of regulatory environments. In this episode, Valentyn Druzhynin, Senior Data Engineer at AgileEngine, discusses how his team leverages Airflow for ETF calculations, data validation and workflow reliability within tightly controlled release cycles. Key Takeaways: 00:00 Introduction. 03:24 The orchestrator ensures secure and auditable workflows. 05:13 Validations before and after computation prevent errors. 08:24 Release freezes shape prioritization and delivery plans. 11:14 Migration plans must respect managed service constraints. 13:04 Versioning, backfills and event triggers increase reliability. 15:08 UI and integration improvements simplify operations. 18:05 New contributors should start small and seek help. Resources Mentioned: Valentyn Druzhynin https://www.linkedin.com/in/valentyn-druzhynin/ AgileEngine | LinkedIn https://www.linkedin.com/company/agileengine/ AgileEngine | Website https://agileengine.com/ Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ AWS Managed Airflow https://aws.amazon.com/managed-workflows-for-apache-airflow/ Google Cloud Composer (Managed Airflow) https://cloud.google.com/composer Airflow Summit https://airflowsummit.org/ 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 life sciences industry relies on data accuracy, regulatory insight and quality intelligence. Building a unified system that keeps these elements aligned is no small feat. In this episode, we welcome Shankar Mahindar, Senior Data Engineer II at Redica Systems. We discuss how the team restructures its data platform with Airflow to strengthen governance, reduce compliance risk and improve customer experience. Key Takeaways: 00:00 Introduction. 01:53 A focused analytics platform reduces compliance risk in life sciences. 07:31 A centralized warehouse orchestrated by Airflow strengthens governance. 09:12 Managed orchestration keeps attention on analytics and outcomes. 10:32 A modern transformation stack enables scalable modeling and operations. 11:51 Event-driven pipelines improve data freshness and responsiveness. 14:13 Asset-oriented scheduling and versioning enhance reliability and change control. 16:53 Observability and SLAs build confidence in data quality and freshness. 21:04 Priorities include partitioned assets and streamlined developer tooling. Resources Mentioned: Shankar Mahindar https://www.linkedin.com/in/shankar-mahindar-83a61b137/ Redica Systems | LinkedIn https://www.linkedin.com/company/redicasystems/ Redica Systems | Website https://redica.com Apache Airflow https://airflow.apache.org/ Astronomer https://www.astronomer.io/ Snowflake https://www.snowflake.com/ AWS https://aws.amazon.com/ 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 Financial Times leverages Airflow and AI to uncover powerful stories hidden within vast, unstructured data. In this episode, Zdravko Hvarlingov, Senior Software Engineer at the Financial Times, discusses building multi-tenant Airflow systems and AI-driven pipelines that surface stories that might otherwise be missed. Zdravko walks through entity extraction and fuzzy matching, linking the UK Register of Members’ Financial Interests with Companies House, and how this work cuts weeks of manual analysis to minutes. Key Takeaways: 00:00 Introduction. 02:12 What computational journalism means for day-to-day newsroom work. 05:22 Why a shared orchestration platform supports consistent, scalable workflows. 08:30 Tradeoffs of one centralized platform versus many separate instances. 11:52 Using pipelines to structure messy sources for faster analysis. 14:14 Turning recurring disclosures into usable data for investigations. 16:03 Applying lightweight ML and matching to reveal entities and links. 18:46 How automation reduces manual effort and shortens time to insight. 20:41 Practical improvements that make backfilling and reliability easier. Resources Mentioned: Zdravko Hvarlingov https://www.linkedin.com/in/zdravko-hvarlingov-3aa36016b/ Financial Times | LinkedIn https://www.linkedin.com/company/financial-times/ Financial Times | Website https://www.ft.com/ Apache Airflow https://airflow.apache.org/ UK Register of Members’ Financial Interests https://www.parliament.uk/mps-lords-and-offices/standards-and-financial-interests/parliamentary-commissioner-for-standards/registers-of-interests/register-of-members-financial-interests/ UK Companies House https://www.gov.uk/government/organisations/companies-house Doppler https://www.doppler.com/ Kubernetes https://kubernetes.io/ Airflow Kubernetes Executor https://airflow.apache.org/docs/apache-airflow/stable/executor/kubernetes.html GitHub https://github.com/ 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 shift from monolithic to decentralized data workflows changes how teams build, connect and scale pipelines. In this episode, we feature Oscar Ligthart, Lead Data Engineer, and Rodrigo Loredo, Lead Analytics Engineer, both at Vinted, as we unpack their YAML-driven abstraction that generates Airflow DAGs and standardizes cross-team orchestration. Key Takeaways: 00:00 Introduction. 05:28 Challenges of decentralization. 06:45 YAML-based generator standardizes pipelines and dependencies. 12:28 Declarative assets and sensors align cross-DAG dependencies. 17:29 Task-level callbacks enable auto-recovery and clear ownership. 21:39 Standardized building blocks simplify upgrades and maintenance. 24:52 Platform focus frees domain work. 26:49 Container-only standardization prevents sprawl. Resources Mentioned: Oscar Ligthart https://www.linkedin.com/in/oscar-ligthart/ Rodrigo Loredo https://www.linkedin.com/in/rodrigo-loredo-410a16134/ Vinted | LinkedIn https://www.linkedin.com/company/vinted/ Vinted | Website https://www.vinted.com/?srsltid=AfmBOor87MGR_eLOauCO93V9A-aLDaAhGYx9cnu_oN8s1SAXMlCRuhW7 Apache Airflow https://airflow.apache.org/ Kubernetes https://kubernetes.io/ dbt https://www.getdbt.com/ Google Cloud Vertex AI https://cloud.google.com/vertex-ai Airflow Datasets & Assets (concepts) https://www.astronomer.io/docs/learn/airflow-datasets Airflow Summit https://airflowsummit.org/ 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 shift from simple cron jobs to orchestrated AI-powered workflows is reshaping how startups scale. For a small team, these transitions come with unique challenges and big opportunities. In this episode, Naseem Shah, Head of Engineering at Xena Intelligence, shares how he built data pipelines from scratch, adopted Apache Airflow and transformed Amazon review analysis with LLMs. Key Takeaways: 00:00 Introduction. 03:28 The importance of building initial products that support growth and investment. 06:16 The process of adopting new tools to improve reliability and efficiency. 09:29 Approaches to learning complex technologies through practice and fundamentals. 13:57 Trade-offs small teams face when balancing performance and costs. 18:40 Using AI-driven approaches to generate insights from large datasets. 22:38 How unstructured data can be transformed into actionable information. 25:55 Moving from manual tasks to fully automated workflows. 28:05 Orchestration as a foundation for scaling advanced use cases. Resources Mentioned: Naseem Shah https://www.linkedin.com/in/naseemshah/ Xena Intelligence | LinkedIn https://www.linkedin.com/company/xena-intelligence/ Xena Intelligence | Website https://xenaintelligence.com/ Apache Airflow https://airflow.apache.org/ Google Cloud Composer https://cloud.google.com/composer Techstars https://www.techstars.com/ Docker https://www.docker.com/ AWS SQS https://aws.amazon.com/sqs/ PostgreSQL https://www.postgresql.org/ 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

Using Airflow to orchestrate geospatial data pipelines unlocks powerful efficiencies for data teams. The combination of scalable processing and visual observability streamlines workflows, reduces costs and improves iteration speed. In this episode, Alex Iannicelli, Staff Software Engineer at Overture Maps Foundation, and Daniel Smith, Senior Solutions Architect at Wherobots, join us to discuss leveraging Apache Airflow and Apache Sedona to process massive geospatial datasets, build reproducible pipelines and orchestrate complex workflows across platforms. Key Takeaways: 00:00 Introduction. 03:22 How merging multiple data sources supports comprehensive datasets. 04:20 The value of flexible configurations for running pipelines on different platforms. 06:35 Why orchestration tools are essential for handling continuous data streams. 09:45 The importance of observability for monitoring progress and troubleshooting issues. 11:30 Strategies for processing large, complex datasets efficiently. 13:27 Expanding orchestration beyond core pipelines to automate frequent tasks. 17:02 Advantages of using open-source operators to simplify integration and deployment. 20:32 Desired improvements in orchestration tools for usability and workflow management. Resources Mentioned: Alex Iannicelli https://www.linkedin.com/in/atiannicelli/ Overture Maps Foundation | LinkedIn https://www.linkedin.com/company/overture-maps-foundation/ Overture Maps Foundation | Website https://overturemaps.org Daniel Smith https://www.linkedin.com/in/daniel-smith-analyst/ Wherobots | LinkedIn https://www.linkedin.com/company/wherobots Wherobots | Website https://www.wherobots.com Apache Airflow https://airflow.apache.org/ Apache Sedona https://sedona.apache.org/ Github repo https://github.com/wherobots/airflow-providers-wherobots 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

PepsiCo’s data platform drives insights across finance, marketing and data science. Delivering stability, scalability and developer delight is central to its success, and engineering leadership plays a key role in making this possible. In this episode, Kunal Bhattacharya, Senior Manager of Data Platform Engineering at PepsiCo, shares how his team manages Airflow at scale while ensuring security, performance and cost efficiency. Key Takeaways: 00:00 Introduction. 02:31 Enabling developer delight by extending platform capabilities. 03:56 Role of Snowflake, dbt and Airflow in PepsiCo’s data stack. 06:10 Local developer environments built using official Airflow Helm charts. 07:13 Pre-staging and PR environments as testing playgrounds. 08:08 Automating labeling and resource allocation via DAG factories. 12:16 Cost optimization through pod labeling and Datadog insights. 14:01 Isolating dbt engines to improve performance across teams. 16:12 Wishlist for Airflow 3: Improved role-based grants and database modeling. Resources Mentioned: Kunal Bhattacharya https://www.linkedin.com/in/kunaljubce/ PepsiCo | LinkedIn https://www.linkedin.com/company/pepsico/ PepsiCo | Website https://www.pepsico.com Apache Airflow https://airflow.apache.org/ Snowflake https://www.snowflake.com dbt https://www.getdbt.com Kubernetes https://kubernetes.io Great Expectations https://greatexpectations.io Monte Carlo https://www.montecarlodata.com 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 orchestration of data workflows at scale requires both flexibility and security. At Pattern, decoupling scheduling from orchestration has reshaped how data teams manage large-scale pipelines. In this episode, we are joined by William Graham, Senior Data Engineer at Pattern, who explains how his team leverages Apache Airflow alongside their open-source tool Heimdall to streamline scheduling, orchestration and access management. Key Takeaways: 00:00 Introduction. 02:44 Structure of Pattern’s data teams across acquisition, engineering and platform. 04:27 How Airflow became the central scheduler for batch jobs. 08:57 Credential management challenges that led to decoupling scheduling and orchestration. 12:21 Heimdall simplifies multi-application access through a unified interface. 13:15 Standardized operators in Airflow using Heimdall integration. 17:13 Open-source contributions and early adoption of Heimdall within Pattern. 21:01 Community support for Airflow and satisfaction with scheduling flexibility. Resources Mentioned: William Graham https://www.linkedin.com/in/willgraham2/ Pattern | LinkedIn https://www.linkedin.com/company/pattern-hq/ Pattern | Website https://pattern.com Apache Airflow https://airflow.apache.org Heimdall on GitHub https://github.com/Rev4N1/Heimdall Netflix Genie https://netflix.github.io/genie/ 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 Airflow continues to shape data orchestration and monitoring strategies. Leveraging it beyond traditional ETL use cases opens powerful new possibilities for proactive support and internal operations. In this episode, we are joined by Collin McNulty, Sr. Director of Global Support at Astronomer, who shares insights from his journey into data engineering and the lessons learned from leading Astronomer’s Customer Reliability Engineering (CRE) team. Key Takeaways: 00:00 Introduction. 03:07 Lessons learned in adapting to major platform transitions. 05:18 How proactive monitoring improves reliability and customer experience. 08:10 Using automation to enhance internal support processes. 12:09 Why keeping systems current helps avoid unnecessary issues. 15:14 Approaches that strengthen system reliability and efficiency. 18:46 Best practices for simplifying complex orchestration dependencies. 23:24 Anticipated innovations that expand orchestration capabilities. Resources Mentioned: Collin McNulty https://www.linkedin.com/in/collin-mcnulty/ Astronomer | LinkedIn https://www.linkedin.com/company/astronomer/ Astronomer | Website https://www.astronomer.io Apache Airflow https://airflow.apache.org/ Prometheus https://prometheus.io/ Splunk https://www.splunk.com/ 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