PRODUCT
Designing a Distributed SQL Engine: Challenges & Decisions
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.
CUSTOMER STORIES
61M QPS Challenge in Alipay: How did we do it
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 ...
CUSTOMER STORIES
How a Game App Solves Slow Queries and Data Inconsistency during Massive Data Processing
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....
ENGINEERING
Optimizing the Distributed Execution Engine to Improve Database Query Performance
2023-03-25We 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.
COMMUNITY
The Evolving Directions of Distributed Database Technology
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.
PRODUCT
OceanBase Cloud Explained: What It Is and Where It Will Be Heading
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 ...
PRODUCT
Introduction to OBProxy: Modules and Features
2023-03-14OceanBase 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.
PRODUCT
What does HTAP really mean?
Gartner first introduced Hybrid Transaction/Analytical Processing (HTAP) in 2014 and defined it as a capability that supports both Online Transaction Processing (OLTP) and Online Analytical Processing (OLAP) tasks at the same time. The post shares insights from OceanBase’s practice in past decade.
CUSTOMER STORIES
How Amap Achieves Higher Scalability with Lower Costs on OceanBase Cloud
2023-03-11Amap has become a super App with a rapidly growing amount of data. To accommodate its business growth, Amap started to considere a more advanced RDBMS to ensure system availability and stability. The post shares the thoughts and considerations behind Amap’s database selection.
PRODUCT
Infinite Possibilities of a Well-Designed Transaction Engine in Distributed Database
This article is the transcript of a tech talk, Infinite Possibilities of a Well-Designed Transaction Engine in Distributed Database, by Fusheng Han, Founding engineer of OceanBase.
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