A connection pooler for every Postgres branch, scaling to zero instances with it
Every Xata Postgres branch includes a built-in PgBouncer pooler in transaction mode. Tuned for serverless and edge, scales to zero with the branch.
By Noémi Ványi
Inside Xatastor: ZFS + NVMe-oF for millions of Postgres databases
Read the technical details of our new distributed storage system, which is the key to scaling to a huge number of Postgres instances.
By Tudor Golubenco
AI codes. Humans engineer
AI can write the code, but humans still need to own the engineering. A practical guide to using AI without drowning in slop.
By Richard Gill
Code Review for Vibe Coders
Product managers and marketers are now submitting code with AI. Here's how to write PRs that engineers actually want to review, approve, and merge.
By Richard Gill
The Rural Reset: Club Xata France 2026
This spring, the Xata team gathered in the idyllic French countryside, where time slows down and nature provides the backdrop for conversation to flow. The setting left room for things to happen on their own, without the need to schedule too tightly. Here's how the week unfolded.
By Natalia Woroniec
What if database branching was easy?
We usually think branching means copying the whole database. With copy-on-write, it doesn't. Let's compare workflows like seeding to DB branching.
By Divyendu Singh
Xata is now open source
Xata is an open-source Postgres platform for agent scale. Instantly create isolated databases with copy-on-write branching at low cost.
By Monica Sarbu
Introducing Xata OSS: Postgres platform with branching, now Apache 2.0
Xata core is now available as open source under the Apache 2 license. It adds copy-on-write branching, scale-to-zero compute to Postgres.
By Tudor Golubenco
The missing layer in LLM knowledge bases
Karpathy's LLM knowledge base handles text. Add a Postgres database alongside your wiki so your LLM can query metrics and connect numbers to context.
By Claudiu Dascalescu
Every AI agent needs a database it can break
AI agents need two infrastructure layers: real-time streaming for fresh data and database branching for sandboxes. How to build both with Postgres.
By Claudiu Dascalescu
We skipped the OLAP stack and built our data warehouse in vanilla Postgres
Skip the OLAP stack. See how we built a product analytics warehouse on vanilla Postgres with materialized views, pg_cron, and copy-on-write branches.
By Noémi Ványi
My git-worktree setup using worktrunk and caddy
Deep in a feature but need to fix a quick bug? See how I use git-worktree, Worktrunk, and a dynamic Caddyfile to seamlessly switch contexts and environments.
By Divyendu Singh
Postgres for agent scale.
Use your existing Postgres. Run it better with Xata.