Go for Infrastructure and Backend Services
Some tasks demand a runtime that stays out of the way and just runs fast. That's where Go earns its place in the SrcTeam stack, alongside Laravel and Vue for the product layer.
Where Go wins
Go is the right tool when your bottleneck is raw throughput or operational simplicity:
- High-load APIs — a single binary that boots in milliseconds and serves thousands of requests per second.
- Background workers and tooling — build once, deploy anywhere, no runtime dependency.
- Infrastructure glue — CLI tools, health checks, and internal services that just need to be dependable.
A concrete example
In one project we cut API latency from 200ms to 15ms by moving a hot path out of the interpreted layer and into a small Go service. No exotic tuning, no distributed systems theater — just a tight, concurrent handler reading from Redis.
How we pick the tool
It's not framework-of-the-month. It's:
- Laravel + Vue for the product, where delivery speed and maintainability matter.
- Go for the performance-critical seams — APIs, workers, infrastructure.
- PostgreSQL as the single source of truth between them.
Go isn't a dogmatic choice here. It's the tool that makes the load path fast and the deploys boring — and boring infrastructure is the best kind to run in production.