#concurrency

Quorum is a standalone maker-checker approval engine in Go: serialized votes, outbox-backed webhooks, tenant isolation and real-time SSE updates.

Use Hazelcast distributed maps and .NET AsyncContext to coordinate operations across services. Covers locking, leader election and async patterns

How TaskCompletionSource works, when to reach for it, and how to avoid the deadlocks and leaks it makes easy. Callbacks, events, request correlation and async primitives.