Quick Tip: Supabase Edge Functions vs Cloudflare Workers — One Deploys in 8 Seconds, the Other Made Me Wait 3 Minutes

说明与用途

Supabase Edge Functions 与 Cloudflare Workers 在 webhook 处理上的比较：Workers 部署更快、冷启动更低，但 Supabase 更适合数据库密集型逻辑。

问题

Choosing between Supabase Edge Functions and Cloudflare Workers for webhook handling, balancing deployment speed, cold start latency, and cost.

结果

Cloudflare Workers offer faster deployment and lower cold start latency, making them suitable for lightweight webhooks. Supabase Edge Functions excel for DB-heavy logic due to proximity to Postgres, but suffer from slower warm deploys and shared compute limits on free tier.

工作流

• 1. Write webhook handler code
• 2. Deploy to Supabase Edge Functions using supabase functions deploy
• 3. Measure deployment times and cold start latency
• 4. Deploy same code to Cloudflare Workers using wrangler deploy
• 5. Measure deployment times and cold start latency
• 6. Compare results and decide on platform

证据

Supabase Edge Functions run Deno in fewer regions, and the cold starts feel like it.

来源

Supabase Edge Functions share your project's compute. A runaway function with a retry loop can freeze your database on the free tier.

来源