cd /blog
Jul 16, 2025

Memory Regions - Registers

#memory | #lowlevel | #cache

What makes CPU registers so fast? This post explains their role, how they differ from cache, and why modern runtimes and compilers use them for top performance—with real C and assembly insights.

Jun 25, 2025

Memory Regions - Cache

#memory | #lowlevel | #cache

Cache is fast, temporary memory that speeds up access to data by storing what's used most—making systems feel snappy.

Feb 23, 2025

Memory Regions - Code Segment

#memory | #lowlevel | #cache

The code segment, or .text segment, is a read-only region of memory that contains the compiled machine code of a program.

Feb 22, 2025

Memory Regions - Static

#memory | #lowlevel | #cache

Static memory, like a public notice board, stores global and static variables for a program's lifetime. It's efficient but can risk memory leaks and bugs.

Feb 21, 2025

Memory Regions - Heap

#memory | #lowlevel | #cache

The heap offers flexible memory but lacks automatic cleanup. It's larger yet slower than the stack, and mismanagement can lead to leaks and performance issues.

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