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Tags: #interview

May 16, 2025

Java Concurrency

Covers JMM, locks, atomic classes, ThreadLocal, thread pools, and more.
71 min read English
- interview
- java
- concurrency
- jmm
- thread pool
- completablefuture
May 10, 2025

Why MySQL Is Fast: Pages, Indexes, and B+ Trees

Covers fundamentals, indexes, B+ trees, and execution plans.
25 min read English
- interview
- mysql
- innodb
- b-tree
- index
May 7, 2025

Java Abstract Boundaries: Collections, IO, Reflection, Proxy, and SPI

Based on original Java notes, preserving the original organization of Collections, IO, Reflection, Proxy, and SPI.
49 min read English
- interview
- java
- collections
- io
- reflection
- spi