Tutorials

The SDK provides both callback-based and Promise-based APIs, so you can use it with callbacks, async/await, or Observables.

Batching is automatic—control it via `batch(100)` or `batch({ size: 50, timeoutMs: 1000 })` to trade latency for throughput.

await stream.on('user.created', async (event) =>  console.log(event.data.email); );

The core queryflow object is a lightweight wrapper that manages the lifecycle of your event stream.

Tutorials

Graceful shutdown waits for in-flight events to complete, then closes connections cleanly—no lost events, no crashes.

const result = await stream.request('POST', '/transform',  data: payload ,  timeout: 5000 );

Metrics are published to standard formats (Prometheus, CloudWatch, DataDog) with zero configuration.