# Servant

> The API type is the contract: routing, clients and docs follow from it, so teams coordinate less and drift less. 1.0× CPU and 2 MB per process, with a type-level learning curve.

## Trade-offs

| Axis | Score |
| --- | --- |
| Throughput | |
| Tail latency | |
| Memory | |
| Velocity | |
| Resilience | |
| Operability | |

## Runs on

- [Haskell (GHC + Warp)](https://wiki.playquorum.dev/runtimes/warp.md)

## Engineering terms

- [Tech debt](https://wiki.playquorum.dev/glossary/tech-debt.md)

## Facts

Servant
- **Language:** Haskell
- **Overhead:** 1 ms CPU
- **Velocity:** ×1.1
- **Memory:** +2 MB
- **Startup:** +0 s
- **ORM:** No

## See also

- [Runtimes and frameworks](https://wiki.playquorum.dev/runtimes.md)

Source: https://wiki.playquorum.dev/frameworks/servant