In the context of continuous integration (CI), latency caused by long build durations can lead to extended feedback loops, degraded developer experience, and increased CI infrastructure costs. To overcome this, implementing a remote build cache is crucial, but its efficiency depends on several performance bottlenecks. Geographic distance between the cache storage location and where builds are running significantly impacts performance, with some regions experiencing negative effects due to latency. The read speed of cache entries also plays a critical role, which can be improved by using high-performance storage solutions such as in-memory storage for hot entries and high-performance SSDs for less frequently accessed entries. Furthermore, optimizing data management and leveraging efficient network protocols like HTTP/2 are essential to deliver a highly performant caching platform.