---
title: Go Performance Optimization
date: 10-11-2025
last_modified: 11-11-2025:15:16
tags:
    - research
    - tech
    - performance
---

# Go Performance

## Current Bottlenecks

- Full re-index on file changes
- No caching of parsed front matter

## Optimizations

### Incremental Indexing
Only re-parse changed files.

### Caching
```go
type Cache struct {
    entries map[string]*CachedEntry
    mu      sync.RWMutex
}
```

### Profiling
```bash
go test -cpuprofile=cpu.prof
go tool pprof cpu.prof
```