Tagged articles

Mapping Table

3 articles · Page 1 of 1

Nov 12, 2023 · Fundamentals

How Mapping Tables Simplify Serial Port Parsing and UI Navigation in Embedded C

This article explains how to use mapping tables to efficiently decode serial port commands and drive UI menu navigation in embedded C, providing concrete data structures, instruction lists, and example functions for both communication handling and scene management.

C#Mapping TableSerial Port

0 likes · 4 min read

How Mapping Tables Simplify Serial Port Parsing and UI Navigation in Embedded C

Efficient Ops

Jun 7, 2018 · Fundamentals

SSD Power‑Loss Recovery: Normal vs. Abnormal Scenarios and Mapping Table Rebuild

This article explains the two types of SSD power loss—normal and abnormal—detailing how SSDs preserve data, the role of capacitors and non‑volatile memory, and the checkpoint‑based strategies used to quickly reconstruct mapping tables after unexpected power interruptions.

CheckpointData RecoveryMapping Table

0 likes · 10 min read

SSD Power‑Loss Recovery: Normal vs. Abnormal Scenarios and Mapping Table Rebuild

Java High-Performance Architecture

Dec 7, 2015 · Databases

How YouPai.com Scaled Its Photo Database with Sharding and Replication

This article analyzes YouPai.com's evolution from a simple master‑slave setup to horizontal sharding using a mapping table, detailing migration steps, access flow, and challenges such as cross‑database joins, consistency, and ID generation.

Data MigrationHorizontal PartitioningMapping Table

0 likes · 6 min read

How YouPai.com Scaled Its Photo Database with Sharding and Replication