A Recap of the Hands-on AI Workshop at the OceanBase Annual Conference
A recap of the Hands-on AI Workshop at the OceanBase Annual Conference: hundreds of developers, guided by experts from LangChain, Dify, and OceanBase,...
In the AI Era, Why Did OceanBase Open Source an AI-Native Database Like seekdb?
Feng Zhongyan (Lao Ji), General Manager of OceanBase's Open Source Ecosystem, systematically answers three questions—why seekdb was open sourced, how it...
The Mystery of OceanBase Session IDs
This article systematically untangles the design logic of Session IDs in OceanBase. The two connection types — C connections and S connections — correspond...
Explaining AI Memory in the Plainest Possible Language
This article explains AI Memory in plain language. Starting from how the human brain classifies and operates on memory, it compares the storage areas and...
OceanBase Partitioning Fundamentals
A systematic introduction to OceanBase partitioning fundamentals, covering the role of partitioning in partition pruning, data maintenance, and data...
vivo's Domestic Database Technology Reserve: Using OceanBase to Break Through the Storage and Performance Bottlenecks of Large-Scale Data
vivo's internet business introduced OceanBase to replace MySQL, covering four scenarios — data archiving, horizontal sharding, high concurrency, and HTAP —...
The Database Evolution of the AI Era — From Vectors to Hybrid Search
An accessible, easy-to-understand explainer. Starting from the classification of structured, semi-structured, and unstructured data, it explains why vector...
A New Way to Tackle "Read Amplification" — Merge-On-Write Tables in OceanBase
An introduction to the Merge-On-Write table launched in OceanBase 4.3.5. By splitting an update into delete + insert and writing the full set of columns, it...
Migrating from a Sharded MyCat Architecture to OceanBase | Lessons from Belle Fashion's Core Financial System Migration
Belle Fashion Group migrated its core financial system from a sharded MyCat architecture to OceanBase, achieving a 30x performance improvement, a 96.7%...
Explaining DeepSeek-OCR in the Plainest Language — The Disruptive Idea of Optical Context Compression
An in-depth reading of the disruptive idea behind the DeepSeek-OCR paper — optical context compression. It explores how to use pixels instead of text as LLM...