How OceanBase Cloud's cross-cloud primary-standby works — two sync methods, failover mechanics, and when to choose it over active-active.

Inspired by Karpathy's LLM Wiki, ex-brain is an open-source personal knowledge base that compiles, links, and evolves your notes using LLMs and seekdb's hybrid search.

AI applications need fresh, consistent, predictable data — the exact properties a strong OLTP database provides. Here's what OceanBase's latest LTS release brings to the table.

Learn how cross-cloud active-active replication eliminates failover delays. Covers bidirectional sync, loopback prevention, and conflict detection in OceanBase Cloud.

OpenClaw's memory degrades over time—an architectural limitation, not a configuration issue. seekdb M0 solves this with cloud-based memory that persists across sessions and shares learned experience across agents.

seekdb D0 is a free, 7-day trial of seekdb, the open-source AI-native search database built by the OceanBase team. It gives agents an instant MySQL-compatible database workspace with vector search, full-text search, and native data branching

AI agents write to databases at high frequency with no accountability. FORK TABLE in seekdb gives every agent its own sandbox — branch instantly, experiment safely, discard or promote results.

Multi-cloud DR isn't optional anymore—it's operational hygiene. Learn the four levels of database resilience from HA to business continuity, and why your weakest cloud determines your actual availability.

seekdb-cli is a database command-line client designed for agent use. In this post, we’ll look at why that matters and how seekdb-cli works in practice with OpenClaw.

V4.4.2 delivers comprehensive kernel improvements in data management, compatibility, security, and operational diagnostic. It has been extensively tested and is recommended for production use across TP, AP, HTAP, and AI workloads.