# Spring WebFlux

> Very high concurrency on one loop per process, and 20% slower to build and debug. A blocking call stalls the loop, and the JVM still warms up. 400 MB.

## What it unlocks

[Spring WebFlux](https://wiki.playquorum.dev/runtimes/webflux.md)

## Prerequisites

Research these first: [Java](https://wiki.playquorum.dev/research/lang-java.md).

## Facts

Spring WebFlux
- **Track:** Runtimes
- **Era:** [Series A](https://wiki.playquorum.dev/eras/series-a.md)
- **Cost:** 2.25k 2.25k
- **Requires:** [Java](https://wiki.playquorum.dev/research/lang-java.md)

## See also

- [Research tree](https://wiki.playquorum.dev/research.md)

Source: https://wiki.playquorum.dev/research/webflux