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Posts on building, using, and learning about databases.

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JAYA SRI J

Mar 26

select queries

#beginners #database #sql #tutorial

3 min read

Mar 26

How to Replace Seed Scripts with Production Snapshots

#postgres #testing #database #devtools

6 min read

Mar 26

The Single Writer

#sqlite #systemdesign #architecture #database

2 min read

shubham pandey (Connoisseur)

Mar 22

Redis

#backend #database #performance #systemdesign

9 min read

Mar 26

How I Reduced Firebase Loading Time from 5 Seconds to Under 100ms

#database #flutter #mobile #performance

2 min read

Cover image for Late-Night DBMS Chronicles #1: From DBMS to MySQL

Mar 23

Late-Night DBMS Chronicles #1: From DBMS to MySQL

#beginners #database #sql #tutorial

2 min read

Cover image for I Built a Free Open Source Tool That Saved Me From Deleting My Production Database (Again)

Subham

Mar 22

I Built a Free Open Source Tool That Saved Me From Deleting My Production Database (Again)

#opensource #database #ai #javascript

5 min read

Cover image for Introduction to Joins and Windows Funtions in SQL

Mar 23

Introduction to Joins and Windows Funtions in SQL

#database #datascience #sql

3 min read

Mar 22

Fetch and Sort Leaderboard by Difficulty and Attempts

#database #python #sql #tutorial

1 min read

Cover image for When to Use SQL vs NoSQL Databases: A Comprehensive 2026 Guide

Mar 21

When to Use SQL vs NoSQL Databases: A Comprehensive 2026 Guide

#database #sql #nosql #postgres

19 min read

Cover image for Databasus released physical and incremental backups with WAL streaming for PITR

Mar 21

Databasus released physical and incremental backups with WAL streaming for PITR

#postgres #database

5 min read

Cover image for The Slow Query Hidden Inside Your PL/pgSQL Function

Philip McClarence

Mar 21

The Slow Query Hidden Inside Your PL/pgSQL Function

#database #performance #postgres #sql

5 min read

Young Gao

Mar 21

Database Indexes Explained: B-Trees, Composite Keys, and When Indexes Hurt Performance (2026)

#database #postgres #performance #backend

2 min read

Mar 26

SQLite Can Do More Than You Think — Full-Text Search, JSON, Window Functions, and 281TB Databases

#database #python #beginners #tutorial

2 min read

Mar 26

SQLite Is Enough for Your Side Project — Full-Text Search, JSON, and WAL Mode Included

#database #python #webdev #tutorial

2 min read

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