Astronomer Blog

The latest insights from our team of Apache Airflow experts.

Introducing SnowPatrol - Snowflake Anomaly Detection and Cost Management with Machine Learning and Airflow

SnowPatrol is an open-source application for managing cloud costs that saved Astronomer almost 25% of its Snowflake spend. SnowPatrol offers a reference implementation for MLOps on Airflow to manage the training, testing, deployment, and monitoring of a predictive model of Snowflake spend. In this first post of a 3-part series, we introduce the application and how it was built on Airflow.

Continue Reading

Improving Ask Astro: The Journey to Enhanced Retrieval Augmented Generation (RAG) with Cohere Rerank, Part 4

Since its initial release, Ask Astro, Astronomer's chat assistant has been a popular tool for developers seeking answers about Apache Airflow. Though with additional usage came the need for a more refined document retrieval — here's how we took the AI chatbot to the next level by integrating Cohere Rerank and Hybrid Search from Weaviate into our existing system.

Continue Reading

Ready to Get Started?

See how your team can fuel its data workflows with more power and less complexity than ever before.

Start Free Trial →

Which plan works best for your team?

Learn about pricing →

What can Astronomer do for your organization?

Talk to an expert →