NetEase Personal Mail upgraded its sharded MySQL architecture to OceanBase. Through technology selection comparison, unique-key governance, partition and...
ASH (Active Session History) is the OceanBase database's "intelligent monitoring system," taking a state snapshot of active sessions every second. Through...
Dmall shares its hands-on experience migrating from MySQL to OceanBase in a retail SaaS scenario — using multi-tenant resource isolation, transparent...
From the design of kernel components — plan management, concurrency control, multi-dimensional caching, hot-row optimization, log aggregation, and...
A practical guide to building a personalized recommendation system for UGC communities on OceanBase's native vector capabilities: dual-vector user interest...
This article traces the four leaps of code search — from text matching to semantic retrieval, graph indexing, and agentic search — and shares hands-on...
CR Vanguard's subsidiary Wanjia Digital upgraded a middleware-based MySQL sharded cluster to OceanBase, achieving a seamless, business-transparent migration...
This article explains the principles and usage of hybrid queries on OceanBase vector indexes, including how to choose among the three scalar-filtering...
OceanBase and ModelScope jointly introduce a new paradigm for AI-driven intelligent database management. Through MCP, developers can create, run, manage,...
A 99Bill DBA shares the three transformations of their DB architecture — from MySQL primary-standby and MyCAT sharding to OceanBase — detailing five...