Runtime Efficiency ​
TPF is tuned for high-volume Java function flows where throughput and stability matter day to day.
At a Glance ​
High Throughput · Reactive flow keeps many items moving without one thread per item.
Predictable Runtime · Generated function calls and runtime files reduce hidden glue code.
Quarkus Foundation · Keep Quarkus startup, container, and runtime strengths.
Use This When ​
- Infrastructure cost is rising as traffic grows.
- You need faster startup and tighter runtime footprint.
- Performance tuning is blocked by opaque framework behaviour.
Reactive execution means the runtime can keep work moving while waiting for I/O, instead of tying up a thread for each item from start to finish. If a step must do blocking work, offload it explicitly to a worker thread pool, executor, or blocking dispatcher so it does not occupy request/event-loop threads.
YAML-first generation also helps performance work stay concrete: the generated flow, callers, and runtime files make it easier to see where work enters, how it moves, and which function should be tuned.