DEV Community

Performance

Tag for content related to software performance.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
ARM Matrix Multiplication (NEON Edition)

ARM Matrix Multiplication (NEON Edition)

Comments
16 min read
I summed CPU time by user agent for 7 days: 63% went to clients that never load a second page

I summed CPU time by user agent for 7 days: 63% went to clients that never load a second page

Comments 1
5 min read
How Do Big Backend Applications Scale?

How Do Big Backend Applications Scale?

5
Comments
13 min read
Stop Memoizing — React Compiler & Real Performance

Stop Memoizing — React Compiler & Real Performance

1
Comments
4 min read
One Runtime, Two Programs That Have Nothing in Common

One Runtime, Two Programs That Have Nothing in Common

Comments
11 min read
Managing Slack and Discord Bot Webhooks Without Getting Rate-Limited

Managing Slack and Discord Bot Webhooks Without Getting Rate-Limited

1
Comments
11 min read
Scaling Backend Services: Because Latency Builds Character

Scaling Backend Services: Because Latency Builds Character

Comments
3 min read
Statistics for Data-Driven Developers: Making Decisions With Numbers

Statistics for Data-Driven Developers: Making Decisions With Numbers

Comments
12 min read
How to Reduce Docker Image Size: From Gigabytes to Megabytes

How to Reduce Docker Image Size: From Gigabytes to Megabytes

1
Comments
2 min read
Scaling Buzz: Performance, Cost, and Operational Tradeoffs

Scaling Buzz: Performance, Cost, and Operational Tradeoffs

Comments
12 min read
10 EF Core Performance Mistakes That Ship to Production

10 EF Core Performance Mistakes That Ship to Production

Comments
6 min read
Your local RAG isn't slow — it re-reads every document on every question

Your local RAG isn't slow — it re-reads every document on every question

Comments
9 min read
How We Built the Fastest In-Memory Key-Value Store in Pure Go (Hitting 6.87M ops/sec Without CGO)

How We Built the Fastest In-Memory Key-Value Store in Pure Go (Hitting 6.87M ops/sec Without CGO)

Comments
8 min read
What Actually Breaks at 1 Million Requests per Second?

What Actually Breaks at 1 Million Requests per Second?

Comments
8 min read
How We Took a Next.js Site's PageSpeed Score from ~50 to 98

How We Took a Next.js Site's PageSpeed Score from ~50 to 98

1
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.