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Beike Product & Technology
Beike Product & Technology
Nov 25, 2021 · Backend Development

Implementation of Hystrix Circuit Breaker in PHP: Counter Design, Bucket Strategies, Distributed Time Sync, and Performance Evaluation

This article details the design and implementation of a Hystrix‑style circuit breaker for PHP, covering circular and fixed bucket counters, distributed time synchronization, dynamic Apollo configuration, event handling, monitoring tools, single‑node versus cluster approaches, key‑length handling, storage abstraction, and performance testing results.

Distributed SystemsHystrixRedis
0 likes · 13 min read
Implementation of Hystrix Circuit Breaker in PHP: Counter Design, Bucket Strategies, Distributed Time Sync, and Performance Evaluation
Beike Product & Technology
Beike Product & Technology
Jan 6, 2021 · Backend Development

Optimizing Apollo Configuration Reading in PHP: Reducing CPU and Memory Overhead

This article analyzes the performance bottleneck caused by large Apollo configuration reads in a PHP application and presents multiple optimization strategies—including static variables, Yac/APCu caching, require‑file with opcache, and MessagePack serialization—to significantly lower CPU and memory consumption while maintaining configuration freshness.

APCuApolloMessagePack
0 likes · 11 min read
Optimizing Apollo Configuration Reading in PHP: Reducing CPU and Memory Overhead