Project Detail
Go JSON Database
Lightweight JSON-based database in Go with CRUD operations, collections, concurrent access with mutex synchronization, and atomic writes.
Technical Summary
StackGo
Platformcli
RoleDeveloper
TechnologiesGo
ContextPersonal Project
Team Size1
Key Responsibilities
- Designed database architecture in Go
- Implemented CRUD operations with concurrency safety
- Built atomic write system with file swaps
- Created logging and error handling
Project Insights
Learned Go concurrency patterns, mutex synchronization, and atomic file operations while building a simple database
Technical Concepts
- Collection-based JSON storage with file-per-collection
- Mutex synchronization for concurrent read/write safety
- Atomic writes with temporary file swap pattern
- Basic query operations on JSON documents
Architecture & Features
- CRUD operations with type-safe Go interfaces
- Concurrent access without data races
- Logging for debugging and monitoring
- Simple query DSL for filtering
Key Learnings
- Concurrency safety requires careful lock management
- Atomic writes prevent data corruption during crashes
- JSON databases trade flexibility for query performance