Articles by tag: performance-optimization

What Is Caching and How to Use It Effectively: Key Strategies

Learn what is caching and how to use it effectively with proven strategies. Explore cache-aside, write-through, and invalidation techniques to boost performance.

Compiled vs Interpreted Languages: Key Differences

What is the difference between compiled and interpreted languages? Learn performance, use cases, and how to choose the right language for your project. Full comparison guide.

How to Understand Big O Notation and Algorithm Complexity

Learn how to understand Big O notation and algorithm complexity in this practical guide. Master algorithm analysis, optimize code performance, and scale your applications with confidence.

AWS S3: 1 PB/s on slow HDDs

Let's break down how S3 achieves petabyte speeds on HDD with EC 5/9, parallelism and LSM. Technical details for developers: latencies, IOPS, sharding. Study the architecture.