Performance

4 articles from Atyantik tagged Performance, alongside MySQL, Indexing, Innodb. Spanning Web Performance and Frontend.

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Margi Varmora · Jun 19, 2026

How to fix MySQL performance bottlenecks and slow MySQL queries in production

Fix MySQL performance bottlenecks and slow MySQL queries in triage order: the slow query log, total time, EXPLAIN ANALYZE, an index, then memory.

• MySQL
• Performance
• Indexing
• Innodb

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Maulik Macwan · Mar 11, 2026

What is a CPU cache, and why is it faster than RAM?

What is a CPU cache, and why is it faster than RAM? The SRAM vs DRAM cell, refresh timing, on-die distance, and a benchmark that plots each cache level.

• CPU Cache
• SRAM Vs DRAM
• Memory Hierarchy
• Cache Latency

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Maulik Macwan · Dec 18, 2024

JavaScript one-liners that stay readable and correct, shown beside the input that breaks each one

JavaScript one-liners for flatten, swap, Set dedupe, string to number and reverse, each beside the input that breaks it, with measured speed.

• JavaScript
• One Liners
• Destructuring
• Performance

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Ayush Makwana · Jun 14, 2023

Million.js React optimization: how block diffing works, when it helps, and where the project stands in 2026

Million.js React explained: how block diffing makes each render cheaper, a four-question fit test, the React Compiler split, setup code and its 2026 status.

• Million Js
• React
• Virtual Dom
• Performance

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Related tags

• MySQL
• Indexing
• Innodb
• CPU Cache
• SRAM Vs DRAM
• Memory Hierarchy