CommunityNews

CommunityNews

Tricking PostgreSQL into using an insane, but faster, query plan

Tricking Postgres into using an insane - but 200x faster - query plan.
At Spacelift, we use PostgreSQL (specifically Aurora Serverless) for most of our primary database needs. This article will show you our optimization story and how PostgreSQL row count estimation can go very wrong.

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

Where Next?

Popular Backend topics Top

First poster: bot
Powerful, flexible, complex: The origins of C++ date back 40 years, yet it remains one of the most widely used programming languages toda...
New
First poster: OvermindDL1
This comes up in my conversations surprisingly often so I thought it’s worth to write my thoughts down instead of repeating them again an...
New
First poster: bot
A conversation with Laurent Mazare about how your choice of programming language interacts with the kind of work you do, and in particula...
New
First poster: AstonJ
Ruby vs Python comes down to the for loop. Contrasting how each language handles iteration helps understand how to work effectively in e...
New
CommunityNews
Multicore OCaml by kayceesrk · Pull Request #10831 · ocaml/ocaml. This PR adds support for shared-memory parallelism through domains and...
New
CommunityNews
GitHub - let-def/hotcaml: Hotcaml: an interpreter with watching and reloading. Hotcaml: an interpreter with watching and reloading - Git...
New
First poster: bot
I am often fascinated by old tech. While I do not have the experience nor the expertise on the subject, in the last months, some very sp...
New
CommunityNews
Python 3.11 in the Web Browser - A Journey Christian Heimes PyConDE & PyDataBerlin 2022 conference . Compile CPython to Web Assembly...
New
First poster: bot
GitHub - codic12/worm: A dynamic, tag-based window manager written in Nim. A dynamic, tag-based window manager written in Nim - GitHub -...
New
gfqdjb
This post is my attempt to write down, in broad strokes, everything I know about good system design. A lot of the concrete judgment calls...
New

Other popular topics Top

PragmaticBookshelf
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
New
siddhant3030
I’m thinking of buying a monitor that I can rotate to use as a vertical monitor? Also, I want to know if someone is using it for program...
New
brentjanderson
Bought the Moonlander mechanical keyboard. Cherry Brown MX switches. Arms and wrists have been hurting enough that it’s time I did someth...
New
New
AstonJ
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me. I think the Planck and the Preonic (o...
New
AstonJ
In case anyone else is wondering why Ruby 3 doesn’t show when you do asdf list-all ruby :man_facepalming: do this first: asdf plugin-upd...
New
AstonJ
Biggest jackpot ever apparently! :upside_down_face: I don’t (usually) gamble/play the lottery, but working on a program to predict the...
New
PragmaticBookshelf
Author Spotlight Rebecca Skinner @RebeccaSkinner Welcome to our latest author spotlight, where we sit down with Rebecca Skinner, auth...
New
PragmaticBookshelf
Get the comprehensive, insider information you need for Rails 8 with the new edition of this award-winning classic. Sam Ruby @rubys ...
New
AstonJ
This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...
New