Scalable Background Job Processing with Go Worker Pools
·1725 words·9 mins
Introduction # In the world of high-performance backend engineering, latency is the enemy. When a user triggers an action—whether it’s signing up for a service, uploading a massive CSV file, or requesting a report—they expect an immediate response. If your API server blocks while resizing an image or sending a welcome email, you aren’t just hurting User Experience (UX); you are creating a bottleneck that can cripple your infrastructure under load.