#базы-данных
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PostgreSQL 19 Delayed as AI-Generated Bug Reports Overwhelm Developers
PostgreSQL's annual feature release normally lands in September or October, but version 19 will not arrive before November. Developer Robert Haas blames the workload created by a wave of bug reports and patches from AI agents.
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DuckDB 2.0.0 LTS "Cinnamon Teal": the biggest release yet
The DuckDB team has shipped version 2.0.0 with long-term support — the Quack client-server protocol, asynchronous I/O, triggers, a VARIANT type and an agent mode for AI tools. It rests on nearly 20,000 commits.
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Someone Got Doom Running Inside an SQL Database
An enthusiast made the classic Doom run using nothing but a database: around 1,300 lines of SQL render the picture at 35 frames per second.
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PlanetScale unveils TIN — full-text search for PostgreSQL
PlanetScale has released TIN, an extension that leverages Postgres's internal row identifiers (ctid) and, according to the company's own tests, outpaces existing full-text search solutions many times over.
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AWS Acquires DuckLabs: DuckDB Stays Open
The team behind the analytical DBMS DuckDB will join Amazon Web Services as early as the start of September. The developers promise that the “duck stack” will remain free under the MIT license.
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DuckDB v2.0: client-server mode, triggers and an in-house parser
The DuckDB developers have shown off the key innovations in version 2.0, codenamed “Cyanoptera,” due out this fall. The central theme of the release is turning the embeddable DBMS into a full-fledged server.
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Tailscale traced a database corruption bug to a 16-year-old flaw in SQLite
Tailscale's engineers traced a rare database corruption down to a bug in SQLite's WAL reset mechanism that had existed for about sixteen years.
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How to Make Postgres Queues Scale: Three Lessons from DBOS
DBOS engineers explained how they pushed Postgres-based queues to 30,000 executions per second, debunking the common belief that such workloads require RabbitMQ or Redis.
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SQLite's WAL Mode Can Lock Out Short-Lived Readers
Hynek Schlawack ran into a “database is locked” error on an SQLite database that almost never gets written to, and found the culprit in WAL mode, where even reading implies writing.
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PostgreSQL Rewritten in Rust: The Project Passes Every Regression Test
A developer has unveiled a project to rewrite PostgreSQL in Rust that successfully passes 100% of the original DBMS's regression tests. The project has been published on GitHub and sparked a lively discussion on Hacker News.