For those new to data analysis, I have compiled a list of free sites where you can practice SQL, methods for setting up your own practice environment, and 10 practice problems to review the content of ...
Oracle AI Database@Google Cloud adds Gemini integration, MCP Server in GA, BigQuery federation, and Iceberg lakehouse access.
Learn how to query Databricks Iceberg tables with Lakehouse runtime catalog through bi-directional federation with Databricks ...
The starter project for the Untrusted by Default codelab. You harden a customer support agent for Cymbal Wallet, a fictional digital wallet app. The agent is built with the Agent Development Kit (ADK) ...
Intermediate SQL tutorial demonstrating REGEXP for advanced filtering, IF & CASE statements to create categories, SUBQUERIES for complex analysis, and JOINS for combining multiple tables — all shown ...
Unlike many bulk-generated skill repositories, this collection focuses on real-world Agent Skills created and used by actual engineering teams, not mass AI‑generated stuff. Compatible with Claude Code ...