- Bobby Tables
- Getting started with SQL
- SQLZoo Tutorial
- FreeCodeCamp How to Improve SQL Server Performance
DBMS
- PostgreSQL
- MS SQL Server
- SQLite
- HeidiSQL s free software for people who work with databases, and aims to be intuitive to use.
- Supabase - The Open Source Firebase Alternative
- SurrealDB - The ultimate multi-model database
- lowdb - Simple to use local JSON database
DBAAS
- ElephantSQL - PostgreSQL as a Service
- Firebase Google's key-value store
- MongoDB Atlas - MongoDB cloud service
- Neon - The fully managed serverless Postgres with a generous free tier.
Tools
- Online DB Diagrams
- DB Designer - Online Database Schema Design and Modeling Tool
- DB Fiddle - Like JSFiddle for your DB Queries
- SQLite AI unifies on-device intelligence with global Cloud infrastructure.
- Run Postgres Queries online
- Beekeeper Studio - The SQL Editor and Database Manager Of Your Dreams.
- DBeaver - Free multi-platform database tool for developers, database administrators, analysts and all people who need to work with databases.
- Table Plus Modern, native, and friendly GUI tool for relational databases:
- Faker.js for generating seed data
- sqLite Browser - DB Browser for SQLite.
- Run Postgres queries online.