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.
From 4.5 Seconds to 6 Milliseconds: What Actually Made Our Star Battle Solver ~700 Faster

From 4.5 Seconds to 6 Milliseconds: What Actually Made Our Star Battle Solver ~700 Faster

Comments
6 min read
Why Abstraction Costs Stay Invisible at the Call Site

Why Abstraction Costs Stay Invisible at the Call Site

Comments
7 min read
Percentiles in System Performance

Percentiles in System Performance

Comments
4 min read
System.Text.Json vs Newtonsoft.Json on a Crestron MC4-R (Mono/net472): measured on the processor

System.Text.Json vs Newtonsoft.Json on a Crestron MC4-R (Mono/net472): measured on the processor

Comments
3 min read
We Thought We Had an Image Format Problem. We Actually Had a Workflow Problem.

We Thought We Had an Image Format Problem. We Actually Had a Workflow Problem.

Comments
3 min read
Why Go Is a Great Choice for High-Traffic Companies

Why Go Is a Great Choice for High-Traffic Companies

1
Comments
6 min read
Does WordPress 7.1 Optimize Your Images? Not Really

Does WordPress 7.1 Optimize Your Images? Not Really

Comments
3 min read
Postgres Indexes Under the Hood: B-Trees, Page Splits, and Why the Query Planner Ignores You

Postgres Indexes Under the Hood: B-Trees, Page Splits, and Why the Query Planner Ignores You

Comments
10 min read
Your speed test lies: measuring latency on iPhone without root, and the ICMP bug that made two pings swap replies

Your speed test lies: measuring latency on iPhone without root, and the ICMP bug that made two pings swap replies

Comments
8 min read
PostgreSQL Incremental View Maintenance for Real-Time Multi-Tenant Analytics: Avoiding Full Recalculations on

PostgreSQL Incremental View Maintenance for Real-Time Multi-Tenant Analytics: Avoiding Full Recalculations on

Comments
4 min read
Replay Fixtures Separate Agent Scores From API Weather

Replay Fixtures Separate Agent Scores From API Weather

Comments
7 min read
I OOM-killed my production VPS twice with npm ci. Here's the post-mortem.

I OOM-killed my production VPS twice with npm ci. Here's the post-mortem.

1
Comments 2
6 min read
How One 2-vCPU VPS Hosts 5,000 Dynamic Sites and Renders a 10-Blog-Item Page in Under 1 ms?

How One 2-vCPU VPS Hosts 5,000 Dynamic Sites and Renders a 10-Blog-Item Page in Under 1 ms?

2
Comments
5 min read
Twice the workers, 14% faster, three broken calls: what a 110-call map taught me about API latency

Twice the workers, 14% faster, three broken calls: what a 110-call map taught me about API latency

1
Comments
7 min read
HTTP/1.1 vs HTTP/2 vs HTTP/3: What Actually Changed?

HTTP/1.1 vs HTTP/2 vs HTTP/3: What Actually Changed?

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