SQLite Is All You Need (Until It Isn't) — A Practical Guide

I run 4 production SaaS products on SQLite. Not PostgreSQL. Not MySQL. SQLite. Before you close this tab — hear me out. The Case for SQLite in Production SQLite handles: Thousands of reads per second without breaking a sweat Write-ahead logging (WAL mode) for concurrent reads during writes Zero configuration, zero maintenance, zero connection pooling Atomic transactions with ACID compliance Backup = copy one file My 4 products ( DocuMint , CronPing , FlagBit , WebhookVault ) each use SQLite. Com