postgres

This tag is associated with 4 posts

Graviton2 versus Graviton4

Posted by Jeremy ⋅ August 3, 2025 ⋅ 2 Comments

Just a short post, because I thought this was pretty remarkable. Below, I have screenshots showing the CPU utilization of two AWS instances in us-west-2 which are running an identical workload. They are running the CloudNativePG playground, which is a production-like learning and testing environment (all running virtually inside the single ec2 instance, which can … Continue reading →

Collation Torture Test versus Debian

Posted by Jeremy ⋅ May 22, 2025 ⋅ Leave a comment

Collation torture test results are finally finished and uploaded for Debian. https://github.com/ardentperf/glibc-unicode-sorting The test did not pick up any changes in en_US sort order for either Bullseye or Bookworm 🎉️ Buster has glibc 2.28 so it shows lots of changes – as expected. The postgres wiki had claimed that Jessie(8) to Stretch(9) upgrades were safe. … Continue reading →

Seattle PostgreSQL Meetup This Thursday: New Location

Posted by Jeremy ⋅ June 18, 2019

I’m looking forward to the Seattle PostgreSQL User Group meetup this Thursday (June 20, 2019) at 5:30pm! We’re going to get an early sneak peek at what’s coming later this year in PostgreSQL’s next major release. The current velocity of development in this open source community is staggering and this is an exciting and valuable … Continue reading →

This Week in PostgreSQL – May 31

Posted by Jeremy ⋅ June 4, 2018

Since last October I’ve been periodically writing up summaries of interesting content I see on the internet related to PostgreSQL (generally blog posts). My original motivation was just to learn more about PostgreSQL – but I’ve started sharing them with a few colleagues and received positive feedback. Thought I’d try posting one of these digests … Continue reading →