The OceanBase database adopts a read-write separation architecture

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OceanBase is an enterprise-level distributed relational database with high availability, high performance, horizontal expansion, and compatibility with SQL standards.

OceanBase is an enterprise-level distributed relational database with high availability, high performance, horizontal expansion, and compatibility with SQL standards.

What is OceanBase database?

OceanBase database is a distributed relational database independently developed by Ant Group and Alibaba Group in 2010.

 

The OceanBase database has the characteristics of strong data consistency, high availability, high performance, online expansion, high compatibility with SQL standards and mainstream relational databases, and low cost. At present, the OceanBase database has been applied to all core businesses of Alipay, including transaction, payment, membership, and accounting systems, as well as Taobao, Tmall favorites, and P4P advertising reports. In addition to being widely used in the business systems of Ant Group and Alibaba, the OceanBase database has served external customers such as Bank of Nanjing, Zheshang Bank, and PICC Health since 2017.

High performance: The OceanBase database adopts a read-write separation architecture. The data is divided into baseline data and incremental data. Incremental data is stored in memory (MemTables), and baseline data is stored in SSD (SSTables). All data modifications are incremental data and are only written to MemTables. All DML operations are performed on high-performance MemTables.

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