Faster Than Code

Using `bitfields` as permissions

DarkRoku12, Jul 23, 2021, PostgreSQL

Cache-friendly permissions system using bitfields in PostgreSQL. Come and take a look!

Does NodeJS need a `StringBuilder` class?

DarkRoku12, Jul 20, 2021, NodeJS

Are string concatenation fast, or at least fast enough? Does exist faster methods? What about memory usage? Let’s see.

Does columns order matters?

DarkRoku12, Jul 17, 2021, PostgreSQL

The order of the factors does not alter the product. It is always true, at least in databases?

Demystifying premature optimization

DarkRoku12, Jul 16, 2021, PostgreSQL NodeJS

Premature optimization is the root of all evilHow accurate is this phrase, first said in 1974? Should we care about the performance of our code? This article will make you think twice.

This blog is all about performance & code analysis. Let’s hunt those milliseconds together.

Using bitfields as permissions

Does NodeJS need a StringBuilder class?

Does columns order matters?

Demystifying premature optimization

Using `bitfields` as permissions

Does NodeJS need a `StringBuilder` class?