ICDE Paper — Deadlock Detection A paper titled “LCL: A Lock Chain Length-based Distributed Algorithm for Deadlock Detection and Resolution” was recognized at International Conference on Data Engineering (ICDE) 2023. The innovative algorithm that is proposed in this paper can accurately detect and ...

MYbank, a pioneer in China’s digital banking sector, is redefining the online banking landscape in the country. As China’s first private commercial bank that put its core banking system entirely on the cloud, MYbank has been revolutionizing the banking experience for millions of users, especially ...

Created by Microsoft Bing We’ve discussed why HTAP requires resource isolation and how to implement resource isolation in Why Resource Isolation Matters in Databases: Take HTAP as an Example. Resource isolation is a capability. Many scenarios can be derived from it, such as HTAP, multitenancy, and ...

This article is the transcript of a tech talk, SQL Engine Design Challenges & Decisions, given by Guoping Wang, tech leader of the SQL engine team at OceanBase. In this tech talk, Guoping Wang covered four topics: Architecture overview, Plan cache, Query optimizer and Execution engine.

This article is the transcript of a tech talk given by Ted Bai, senior Solution Architect from OceanBase, at a Bay Area Infra meetup. Ted was a senior DBA at Alipay before he joined OceanBase. So he knew quite well how Alipay was dealing with the technical challenges brought by the huge traffic ...

Complex database architectures, especially those deployed for processing massive amounts of data, tend to pose sneaky and growing hazards, leading to high system throughput, interruptions between service modules, and difficulties in the maintenance of duplicated data....

We have done many things to enhance the execution engine. These efforts have greatly improved the performance of both distributed and standalone queries. In this article, we will focus on the adaptive technique and parallel pushdown techniques for the distributed execution engine.

Emerging technologies give rise to more data usage scenarios. A direct result is the exponential growth of data volume with an increasingly complex data structure. New distributed databases stand out and have been evolving roughly along three technical paths and can be classified into types.

Han Fusheng, OceanBase’s founding engineer and senior R&D director, has shared his thoughts on OceanBase Cloud. This article is a summary based on his conversation with Bai Yushan, Oracle ACE/OCM. What are the benefits and features of OceanBase Cloud? OceanBase ...

OceanBase Database Proxy (OBProxy) is a proxy service used dedicatedly for OceanBase Database. In this article, we will share the details about the modules and features of OBProxy to give you a closer look at what it is, what it does, and how to use it.