Stories — page 4

Cost model comparing Neon and Xata database branching pricing for AI agent fleets

What Giving Every AI Agent Its Own Database Branch Costs

Methodology: every rate below comes from Neon's and Xata's own pricing pages, read directly rather than from a comparison site. The cost model that follows states its assumptions in each row, so you

Wed Oct 14 2026 · 7 min read · 1 views

AI

Timeline of Prisma ORM 8 release candidates and their breaking changes

Prisma 8 Is Still Breaking Between RCs. Wait.

Methodology: every breaking change listed below comes from Prisma's own release notes for that specific release-candidate tag on GitHub, not a secondary summary. We read rc.8 through rc.17

Wed Oct 14 2026 · 7 min read · 14 views

Software

Latency benchmark comparing Redis and PostgreSQL for AI agent session memory

Redis vs Postgres for AI Agent Memory, Actually Measured

Test setup and methodology: we seeded 2,000 fake agent sessions into a local PostgreSQL 18.1 table and a local Redis 8.4.0 instance. Each held a roughly 1.2KB JSON payload modeled on a real agent

Wed Oct 14 2026 · 6 min read · 2 views

AI

Three 2026 CVEs showing how Postgres MCP server read-only mode can be bypassed

Postgres MCP Read-Only Mode Can Be Bypassed

Methodology: every claim below traces to a named security advisory or vendor bulletin, cross-checked between at least two independent sources where both existed. No exploit code was built or run for

Wed Oct 14 2026 · 8 min read · 3 views

AI

PostgreSQL 19 release schedule and the five server defaults that change on upgrade

PostgreSQL 19 Changes Five Defaults, Not Zero

PostgreSQL 19 enters its first release candidate on October 15, 2026. General availability is pushed to November 19, 2026. That slip is a tell. The PostgreSQL release team moved GA back by a week on

Wed Oct 14 2026 · 10 min read · 6 views

Software