OceanBase Blog

Product insights, engineering deep dives, and real-world use cases from the OceanBase team.

Featured Article
What FinTech Infrastructure Demands in the AI Era

OceanBase has spent years working alongside leading fintech companies like AliPay, GCash, and DANA. Here's what we've learned about what fintech data infrastructure really needs, and how AI is raising the bar, and how OceanBase addresses the needs with an unified architecture.

Author Name
Evan YangApril 30, 2026
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Thought Leadership
Product
Engineering
AI
 Why a new AI-native database trended on GitHub
PRODUCT

Why a new AI-native database trended on GitHub

seekdb, a MySQL-compatible state store for AI agents, delivers hybrid search in one SQL, 1,523 QPS streaming with 1.1× P99 jitter, and kernel-level Fork/Diff/Merge sandboxes for safe agent exploration.

Mike Liu
Mike LiuJune 12, 2026
Why Streaming Workloads Break Most Vector Databases: A Benchmark of 5 Popular Engines
ENGINEERING

Why Streaming Workloads Break Most Vector Databases: A Benchmark of 5 Popular Engines

Streaming benchmark shows traditional bulk-load tests miss agent needs. seekdb's fixed dual-index keeps P99 jitter at 1.1×.

Mike Liu
Mike LiuJune 11, 2026
From Neurons to Code: The Forgetting Design Behind PowerMem
ENGINEERING

From Neurons to Code: The Forgetting Design Behind PowerMem

Nature designed memory and forgetting together. We want to translate that design into code that can be configured and tuned.

Qiu Fan
Qiu FanJune 10, 2026
 Locality in OceanBase: How Replica Placement Becomes an Availability Contract
PRODUCT

Locality in OceanBase: How Replica Placement Becomes an Availability Contract

Learns how locality in OceanBase turns a DR topology into something the cluster enforces - replica counts, replica types (F/R/C), and zone placement.

Zhennan Wang
Zhennan Wang June 5, 2026
Designing Disaster Recovery with OceanBase: A Failure-Domain Playbook
ENGINEERING

Designing Disaster Recovery with OceanBase: A Failure-Domain Playbook

How to choose the right OceanBase disaster recovery architecture by failure domain - Server, Zone/IDC, Region, or full cluster - with a decision matrix.

Zhennan Wang
Zhennan Wang May 29, 2026
Why Your Vector Database Benchmark Is Wrong for AI Agents
PRODUCT

Why Your Vector Database Benchmark Is Wrong for AI Agents

Under streaming AI workloads, vector databases see high P99 jitter (1.1×–10.3×) under concurrency. seekdb v1.3.0’s fixed delta+snapshot HNSW avoids this, delivering 22× QPS and 19× P99 gains over prior version.

Mike Liu
Mike LiuMay 26, 2026
What Mission-Critical SaaS Really Demands From a Database
ENGINEERING

What Mission-Critical SaaS Really Demands From a Database

Multi-tenancy, elastic scaling, always-on uptime — SaaS workloads have a very specific database profile. Here's how six SaaS requirements translate into concrete database capabilities, and where most platforms fall short.

Kylo Pan
Kylo PanMay 22, 2026
 Why Critical Workloads Need a New Architecture
PRODUCT

Why Critical Workloads Need a New Architecture

Centralized databases, manual sharding, and middleware-based scaling are reaching their limits. Here's why mission-critical workloads now demand native distributed SQL — and what that architecture actually looks like.

Ray Yu
Ray YuMay 21, 2026
Inside OceanBase's High Availability Architecture: A Kernel-Level Walkthrough
ENGINEERING

Inside OceanBase's High Availability Architecture: A Kernel-Level Walkthrough

A kernel-level look at OceanBase's three HA mechanisms — multi-replica Paxos, arbitration-based recovery, and tenant-level physical standby — and where each fits.

Yiping Zhao
Yiping ZhaoMay 19, 2026
 5 Minutes to a Working AI Prototype: A Developer's Guide to seekdb D0
ENGINEERING

5 Minutes to a Working AI Prototype: A Developer's Guide to seekdb D0

A hands-on guide to seekdb D0, the free trial entry point for OceanBase's AI-native hybrid search database. Spin up a MySQL-compatible instance with vector, full-text, and data branching in one curl command — no signup, no credit card.

Mike Liu
Mike LiuMay 14, 2026
Dynamic AI-to-Database Queries with Claude, MCP, and OceanBase
PRODUCT

Dynamic AI-to-Database Queries with Claude, MCP, and OceanBase

Learn how to connect Claude to OceanBase using the Model Context Protocol (MCP) and enable dynamic schema discovery and natural-language SQL without brittle prompt engineering.

Nassal LEEHARD
Nassal LEEHARDMay 8, 2026
Beyond Memorization: How seekdb M0 Teaches Agents to Learn
PRODUCT

Beyond Memorization: How seekdb M0 Teaches Agents to Learn

seekdb M0 splits accumulated agent knowledge into Experience (strategy) and Skill (operations), connected by progressive loading. On AppWorld, GPT-4o + M0 hits 39% pass rate vs 24% baseline, with −35% steps and −32% tokens.

Rongfeng Fu
Rongfeng FuMay 7, 2026