Hubert (depesz) Lubaczewski • 11/29/2025

Using JSON: json vs. jsonb, pglz vs. lz4, key optimization, parsing speed?

Read Original

This article provides a detailed, technical investigation into optimizing JSON data storage in PostgreSQL. It compares the json and jsonb data types, analyzes compression algorithms (pglz vs. lz4), examines storage efficiency for column attributes, and benchmarks parsing speed through practical tests and SQL queries.

0 comments
#json #postgresql #compression
Using JSON: json vs. jsonb, pglz vs. lz4, key optimization, parsing speed?

Comments

No comments yet

Be the first to share your thoughts!

Browser Extension

Get instant access to AllDevBlogs from your browser

Top of the Week

1
The Beautiful Web
Jens Oliver Meiert • 2 votes
2
When your coding agent doesn’t understand your project, you’ll get junk
Benjamin Cane • 1 votes
3
LLM Use in the Python Source Code
Miguel Grinberg • 1 votes
4
Wagon’s algorithm in Python
John D. Cook • 1 votes
5
An example conversation with Claude Code
Dumm Zeuch • 1 votes