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Applied formatting to 1487+ files using pnpm format:write - TypeScript/JavaScript files - Svelte components - Astro pages - JSON configs - Markdown docs 13 files still need manual review (Astro JSX comments)
125 lines
2.1 KiB
Markdown
125 lines
2.1 KiB
Markdown
# Redis Cache - Quick Start Guide
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## 🚀 5-Minute Setup
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### macOS/Linux
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```bash
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# 1. Install Redis
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brew install redis
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# 2. Start Redis
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brew services start redis
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# 3. Add to .env.development
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echo "REDIS_HOST=localhost" >> .env.development
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echo "REDIS_PORT=6379" >> .env.development
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echo "REDIS_PASSWORD=" >> .env.development
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# 4. Start app
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npm run dev
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# 5. Verify
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curl http://localhost:5173/api/redis-status
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```
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### Windows (WSL2)
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```bash
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# 1. Install Redis in WSL2
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sudo apt update
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sudo apt install redis-server
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# 2. Start Redis
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sudo service redis-server start
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# 3. Configure (same as macOS)
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```
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### Docker
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```bash
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# 1. Run Redis container
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docker run -d -p 6379:6379 --name uload-redis redis:alpine
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# 2. Configure (same as above)
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```
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## ✅ Verify It's Working
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### Check Connection
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```bash
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# Should return: PONG
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redis-cli ping
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```
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### Check App Status
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Visit: http://localhost:5173/api/redis-status
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Should see:
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```json
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{
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"connected": true,
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"available": true
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}
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```
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### Test Cache Performance
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1. Create a short link
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2. Visit it (slow - cache miss)
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3. Visit again (fast - cache hit!)
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4. Check console for "Cache HIT!" message
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## 🛠 Common Commands
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```bash
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# View all cached links
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redis-cli keys "redirect:*"
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# Clear cache
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redis-cli flushall
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# Monitor activity
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redis-cli monitor
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# Stop Redis
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brew services stop redis
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```
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## 🔥 Quick Tips
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1. **No Password Locally**: Leave REDIS_PASSWORD empty for local dev
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2. **Auto-Fallback**: App works without Redis (just slower)
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3. **Hot Reload**: Changes to Redis config need server restart
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4. **Memory**: Redis uses ~50MB for thousands of links
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## 📚 Learn More
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- [Detailed Setup Guide](./redis-local-setup.md)
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- [Architecture Overview](./redis-architecture.md)
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- [Production Setup](./redis-production-setup.md)
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## 🆘 Help
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**Redis won't start?**
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```bash
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brew services restart redis
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```
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**Connection refused?**
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```bash
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# Check if running
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ps aux | grep redis
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```
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**Cache not working?**
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- Check console for Redis connection message
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- Verify environment variables are loaded
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- Try explicit env vars: `REDIS_HOST=localhost npm run dev`
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