Event‑Driven — 2 Technical Articles

Nov 15, 2025 · Backend Development

Why Graceful Shutdown Matters Before Using Spring Event (and How to Avoid Common Pitfalls)

This article explains why services must be gracefully shut down before leveraging Spring Event, how startup timing can cause event loss, which consistency scenarios suit or reject publish‑subscribe, and practical reliability techniques such as retries, idempotence, and fault reporting.

Event‑DrivenIdempotenceJava

0 likes · 11 min read

Why Graceful Shutdown Matters Before Using Spring Event (and How to Avoid Common Pitfalls)

Mike Chen's Internet Architecture

Mar 6, 2025 · Databases

How Redis Handles Millions of Requests: Event‑Driven, Non‑Blocking IO & Epoll

This article explains how Redis achieves million‑level concurrent connections by using an event‑driven Reactor model, non‑blocking I/O, efficient I/O multiplexing such as epoll, and in‑memory data storage to deliver ultra‑low latency and high throughput.

Event‑DrivenHigh ConcurrencyNon‑Blocking IO

0 likes · 4 min read

How Redis Handles Millions of Requests: Event‑Driven, Non‑Blocking IO & Epoll