This presentation covers strategies for implementing caching to improve API performance. Using a cache as a method to reduce your response time requires understanding both when and why caching should be employed.
A critical consideration is avoiding misuse of caching technology, which could paradoxically harm performance or cause data loss. When implemented thoughtfully, however, caching delivers substantial speed improvements and reduces service load.
Key aspects covered include:
- When to Cache: Evaluate resource usage frequency, database performance strain, and redundant requests for identical or similar information
- Technology Options: Various caching solutions and their appropriate use cases
- Performance Factors: Proper implementation requires balancing cache benefits against potential complications
Strategic caching decisions can make your APIs faster, better, and truly make your developers happier by enhancing the developer experience through improved responsiveness.
This sits next to API modeling and design and the microservices primer . A faster API that skips auth is still a hole; see securing your APIs .
Read next.