~lobsters | Bookmarks (10)

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An entire Social Network in 1.6GB (GraphD Part 2)

jazco.dev

databases go performance web
1
Making ijq Fast | g.p. anders

gpanders.com

April 13, 2024 I recently received an issue report that ijq was performing slowly. The issue...
April 13, 2024 I recently received an issue report that ijq was performing slowly. The issue claimed that, when used on a large (16 MB) JSON file, ijq was “too slow to be usable”. I downloaded the test file which was (helpfully) provided in the issue and tried it myself. Even using the most charitable definition, I ...

go performance
1
Go performance from version 1.0 to 1.22

benhoyt.com

April 2024 Two years ago I compared two different benchmarks of my GoAWK interpreter on all...
April 2024 Two years ago I compared two different benchmarks of my GoAWK interpreter on all the versions of Go from 1.2 through 1.18. In this article I re-run those benchmarks, adding the missing Go versions (1.0 and 1.1) as well as the new versions (1.19 through 1.22). I also include results with profile-guided opt...

go performance
3
Circular Buffer Performance Trick

cybernetist.com

go performance
1
The Impact of Pre-allocating Slice Memory on Performance in Golang | Oilbeater's Study Room

oilbeater.com

The Impact of Pre-allocating Slice Memory on Performance in Golang During my code reviews, I often...
The Impact of Pre-allocating Slice Memory on Performance in Golang During my code reviews, I often focus on whether the slice initialization in the code has allocated the expected memory space, that is, I always request to change from var init []int64 to init := make([]int64, 0, length) format whenever possible. How...

go performance
2
The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions

benhoyt.com

March 2024 Go to: Baseline | Solutions | Table of results | Final comments I saw...
March 2024 Go to: Baseline | Solutions | Table of results | Final comments I saw the One Billion Row Challenge a couple of weeks ago, and it thoroughly nerd-sniped me, so I went to Go solve it. I’m late to the party, as the original competition was in January. It was also in Java. I’m not particularly interested in ...

go performance
3
One Billion Rows Challenge in Golang

bytesizego.com

go performance
2
Dolphin: Mastering the Art of Automated Droplet Movement

digitalocean.com

Running shared cloud infrastructure is tricky. One challenge that we have at DigitalOcean is striking the...
Running shared cloud infrastructure is tricky. One challenge that we have at DigitalOcean is striking the right balance between packing as many Droplets as possible onto our servers, and making sure those Droplets remain performant and available. In the process of placing Droplets, it’s common for individual Droplet...

go hardware performance
1
Adaptive _time compression — A database hacker story

axiom.co

compsci databases distributed go performance
2
From slow to SIMD: A Go optimization story

sourcegraph.com

go performance
3

~lobsters | Bookmarks (10)

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An entire Social Network in 1.6GB (GraphD Part 2)

Making ijq Fast | g.p. anders

Go performance from version 1.0 to 1.22

Circular Buffer Performance Trick

The Impact of Pre-allocating Slice Memory on Performance in Golang | Oilbeater's Study Room

The One Billion Row Challenge in Go: from 1m45s to 4s in nine solutions

One Billion Rows Challenge in Golang

Dolphin: Mastering the Art of Automated Droplet Movement

Adaptive _time compression — A database hacker story

From slow to SIMD: A Go optimization story