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Deepin Linux

Sep 26, 2024 · Fundamentals

Understanding CPU Cache Hierarchy, Write‑Back Strategy, and Memory Ordering in Multithreaded Programming

This article explains the structure and operation of modern CPU multi‑level caches, the write‑back caching policy, cache‑coherence mechanisms, atomic operations, and various memory‑ordering models in C++ multithreaded programs, providing detailed concepts, hardware and software solutions, and practical code examples.

C++CPU cacheatomic operations

0 likes · 32 min read

Understanding CPU Cache Hierarchy, Write‑Back Strategy, and Memory Ordering in Multithreaded Programming

Code Ape Tech Column

Mar 30, 2022 · Backend Development

Cache Read/Write Strategies: Cache Aside, Read/Write Through, and Write Back

This article explains common cache read/write strategies—including Cache Aside, Read/Write Through, and Write Back—detailing their mechanisms, advantages, drawbacks, and suitable scenarios to help developers choose the appropriate approach for different backend workloads.

Backendcache asidecaching

0 likes · 15 min read

Cache Read/Write Strategies: Cache Aside, Read/Write Through, and Write Back

Efficient Ops

Feb 2, 2019 · Operations

Understanding DAS, NAS, and SAN: A Guide to Modern Storage Technologies

This article explains the three main storage architectures—Direct Attached Storage (DAS), Network Attached Storage (NAS), and Storage Area Network (SAN)—and compares their protocols, scaling methods, caching policies, RAID levels, LUN concepts, and core Linux block I/O structures.

DASNASRAID

0 likes · 16 min read

Understanding DAS, NAS, and SAN: A Guide to Modern Storage Technologies