Caching in System Design Explained with Practical Go Example скачать в хорошем качестве

Caching in System Design Explained with Practical Go Example

Caching is one of the most important concepts in backend engineering and system design. In this video, I explain caching from the basics — what cache is, why we use it, different types of caching, and how it differs from a traditional database. I also cover eviction policies and common cache eviction algorithms like LRU and FIFO in an intuitive way. Finally, I implement a small cache example in Go and benchmark the performance difference between cache and database access. This video is intended for students, backend developers, and anyone learning system design who wants a clear and practical understanding of caching. Topics covered: – What is cache and caching – Types of caching ways – Cache vs database – Why caching is needed – Eviction policies and algorithms – Go cache implementation – Performance benchmarking If you’re learning backend engineering or system design, this will help you build a strong foundation.