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
Typing is Hard Type Checking and Type Inference Common terms Completeness Soundness Decidability Hindley-Milner Type System Dependent t...
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
CommunityNews
What is 3110 about? You might think this course is about OCaml. It’s not. You might think this course is about data structures. It’s not...
New
CommunityNews
Algebraic effects and handlers provide a modular abstraction for expressing effectful computation, allowing the programmer to separate th...
New
CommunityNews
This repository contains a collection of sample applications and libraries written in Zig programming language and using DirectX 12 API. ...
New
New
First poster: dimitarvp
Rails is not written in Ruby. I’m born and raised in Kraków, a beautiful city in Poland, maybe you’ve heard about it, maybe you’ve even ...
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 - nim-works/nimskull: An in development statically typed systems programming language; with sustainability at its core. We, the co...
New
First poster: bot
not-common-lisp-to-julia.org. GitHub Gist: instantly share code, notes, and snippets.
New

Other popular topics Top

New
ohm
Which, if any, games do you play? On what platform? I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
New
axelson
I’ve been really enjoying obsidian.md: It is very snappy (even though it is based on Electron). I love that it is all local by defaul...
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
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
dimitarvp
Small essay with thoughts on macOS vs. Linux: I know @Exadra37 is just waiting around the corner to scream at me “I TOLD YOU SO!!!” but I...
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
Programming Ruby is the most complete book on Ruby, covering both the language itself and the standard library as well as commonly used t...
New
Margaret
Ask Me Anything with Mark Volkmann @mvolkmann On February 24 and 25, we are giving you a chance to ask questions of PragProg author M...
New
PragmaticBookshelf
A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices. Neil Smyth MySQL...
New