SQLite
DatabasesSQLite is a lightweight, serverless database engine perfect for embedded systems, mobile applications, and local data storage.
SQLite - The Embedded Database Engine
SQLite is the most deployed database in the world, running on billions of devices from phones to browsers to aircraft.
Serverless Architecture
No Server Process: The database is just a file on disk.
Zero Configuration: No setup, no DBA required.
Self-Contained: Everything in a single library.
Simplicity
Single File: Entire database in one portable file.
ACID Transactions: Full transaction support despite simplicity.
Standard SQL: Familiar SQL syntax works as expected.
Performance
Fast Reads: Direct file access for excellent read performance.
Concurrent Readers: Multiple readers with one writer.
Memory Database: In-memory mode for testing and caching.
Use Cases
Mobile Apps: Default database for iOS and Android apps.
Development: Quick local database for prototyping.
Embedded: IoT devices and edge computing.
Testing: Fast, isolated test databases.
Why SQLite in My Projects?
I use SQLite for:
- Local Development: Quick database setup for development
- Edge Functions: Serverless deployments with D1/Turso
- Prototyping: Rapid application development
- Testing: Isolated, fast test databases
SQLite proves that simplicity and power can coexist in database technology.
Benefits
- Zero configuration required
- Serverless - no separate process
- Single file database
- Full SQL support
- Cross-platform compatibility
- Perfect for development and testing
Use Cases
- Mobile applications
- Embedded systems
- Local development databases
- Desktop applications
- Browser storage (WebSQL)
- Edge computing