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Data Dictionary

AliSQL Vector Technology Analysis (1): Storage Format and Algorithm Implementation

This article details the storage format and HNSW algorithm implementation behind AliSQL’s native vector indexing capability for high-dimensional AI workloads.

A Deep-Dive into MySQL: An Exploration of the MySQL Data Dictionary

This article focuses on the data structure and implementation architecture of the data dictionary.

Designs of a PostgreSQL Global ID Assignment (Data Dictionary) Service

In this article, we will be designing a global ID assignment service on PostgreSQL and comparing the performance of three different design approaches.