“postgresql”
Running Databases in Containers with Persistent Volumes
A database tutorial for Docker: why the writable layer loses data, how to set up named volumes for Postgres and MySQL, fix ownership problems, back up a running DB, and decide when to go managed.
Agent-to-Database: Secure Natural Language Interfaces
Build agents that query databases using natural language. Learn to create secure text-to-SQL interfaces with PostgreSQL, validate queries, and prevent SQL injection in LLM-generated queries.
Database Indexing for Web Developers
A hands-on guide to PostgreSQL indexes for web developers: B-tree, composite, partial, expression, and GIN/trigram indexes, plus how to read EXPLAIN ANALYZE to actually measure wins.
Serverless Databases: Neon, Turso, and PlanetScale
Neon (serverless Postgres), Turso (edge SQLite), and PlanetScale (MySQL on Vitess): how each works under the hood, when branching and scale-to-zero matter, and how to choose.
Database Agents: Natural Language to SQL in Production
Let users ask your database questions in plain English — safely. A production guide to text-to-SQL agents: schema grounding, query validation, and read-only guardrails.
Stateful Multi-Turn Conversations with ADK's DatabaseSessionService
Build production-grade, stateful AI agents in Google ADK using DatabaseSessionService to persist shopping cart state, user preferences, and history across process restarts.