UUID Benchmark War(ardentperf.com)

115 points by todsacerdoti 2 years ago | 64 comments

The "AI agent hit piece" situation clarifies how dumb we are acting(ardentperf.com)

191 points by darccio 8 months ago | 95 comments

Postgres recovery_prefetch can cause outages(ardentperf.com)

40 points by plaur782 5 days ago | 5 comments

Blog post by Jeremy Schneider explaining how Postgres recovery_prefetch amplifies replica IOPS and, with synchronous replication, can cause prolonged write outages, with a repro.

Jepsen: Amazon RDS for PostgreSQL 17.4(jepsen.io)

581 points by aphyr 1 year ago | 138 comments

Jepsen analysis by Kyle Kingsbury showing Amazon RDS for PostgreSQL multi-AZ clusters violate Snapshot Isolation, exhibiting Long Fork anomalies across versions 13.15 to 17.4.

I wrote a new JIT compiler for PostgreSQL(pinaraf.info)

263 points by mattashii 2 years ago | 31 comments

The Most Underrated Application of LLMs(blog.kasperjunge.com)

56 points by juunge 3 years ago | 22 comments