How Database Technology and Solutions Support the Data Needs of the Pan-Internet Industry
Driven by the digital economy, this article explores how the pan-internet industry copes with the systemic challenges of exponential data growth. It...
Conquering the "Four Mountains": Qingdao Yuno's Distributed Database Upgrade Strategy on OceanBase for Pharma Retail
Qingdao Yuno's journey of digital transformation in pharma retail: migrating from traditional databases to OceanBase to overcome architecture flexibility,...
A Quick Introduction to Vector Databases
A gentle introduction to vector database fundamentals: Embedding techniques, similarity metrics, search algorithms (HNSW, IVF, DiskANN), and index...
HashCorp Reading Notes
Reflections on a 10,000-word article about HashiCorp's open-source commercialization: thoughts on open source vs. enterprise tiers, channel partnerships,...
My Tesla Suddenly Lost Power While Driving
How my Tesla suddenly lost power while driving: an accidental touch of the gear paddle disabled the front motor. A record of the fault, the remote data...
Integrating OceanBase Monitoring with Prometheus/Grafana
OceanBase Getting Started -- Integrating OceanBase Monitoring with Prometheus/Grafana This article explains the key context, decisions, and practical takeaways.
OceanBase Offline Installation
A guide to the offline installation of an OceanBase distributed three-replica cluster, covering passwordless SSH, disk planning, deploying OBServer/OBProxy...
OceanBase Developer Handbook, Part 5: How to Debug OceanBase
OceanBase Developer Handbook, Part 5: How to Debug OceanBase This article explains the key context, decisions, and practical takeaways.
OceanBase Developer Handbook, Part 4: How to Modify OceanBase Documentation
OceanBase Developer Handbook, Part 4: How to Modify OceanBase Documentation This article explains the key context, decisions, and practical takeaways.
OceanBase Developer Handbook, Part 3: How to Become an OceanBase Contributor
OceanBase Developer Handbook, Part 3: How to Become an OceanBase Contributor This article explains the key context, decisions, and practical takeaways.