Receive
Accept the event at the boundary.
A declared interface turns incoming activity into application work.
Signal inEvent-driven systems
Let every burst create execution—and nothing more permanent.
Process event streams and sudden fan-out through fresh runtimes that return to zero after the work clears.
Keep the event system centered on events.
Hyjal handles changing execution demand while the application owns event semantics and business logic.
Expand
Create execution for fan-out.
Independent work can receive independent runtime boundaries.
Work outClear
Return after the burst.
Completed execution disappears instead of becoming an idle pool.
Back to zeroSee one event become many bounded responsibilities.
A fan-out view clarifies which work can proceed independently while preserving one operating model.
- OriginOne event arrives
A product, partner, or data source creates a signal.
1 signal - BranchesResponsibilities separate
Independent handlers receive the context they need.
Many tasks - CompletionEach branch closes
Every bounded execution returns after its work completes.
0 idle
Fan-out should multiply useful work—not multiply infrastructure administration.
Bring the next burst without its peak-sized fleet.
Start building, or walk through the event topology with the Hyjal team.