Shulou(Shulou.com)05/31 Report--

This article mainly explains "what domestic databases are there". The content of the explanation in the article is simple and clear, and it is easy to learn and understand. please follow the editor's train of thought to study and learn "what domestic databases are there"?

(1) Ali's database: & PolarDB

OceanBase is developed by Ant Financial Services Group Yang Zhenkun teacher team, officially known as "completely self-developed financial-level distributed relational database". According to the official website: OceanBase has made a groundbreaking innovation to the traditional relational database. Achieve financial-level high availability on ordinary hardware, create a new city-level automatic lossless disaster recovery standard for "three places and five centers" in the financial industry, and have the ability to expand horizontally online, creating a record of 42 million peak processing times per second.

POLARDB is the next generation of relational distributed cloud native database independently developed by Alibaba. It is currently compatible with three database engines: MySQL, PostgreSQL and highly compatible Oracle syntax. The maximum computing power can be expanded to more than 1000 cores, and the storage capacity can reach up to 100T. Through the best practices of Alibaba's Singles Day campaign, users can enjoy not only the flexibility and price of open source, but also the high performance and security of commercial databases.

(2) TDSQL of Tencent

Distributed database (Tencent Distributed SQL,TDSQL) is a distributed database product created by Tencent, which features strong consistency and high availability, global deployment architecture, distributed horizontal expansion, high performance, enterprise security and other features. At the same time, it provides intelligent DBA, automatic operation, monitoring and alarm and other supporting facilities to provide users with a complete distributed database solution. At present, TDSQL has provided public and private cloud services for more than 500 + government, enterprises and financial institutions, with customers covering banking, insurance, securities, Internet finance, billing, third-party payment, Internet of things, Internet +, government affairs and other fields. With its high-quality products and services, TDSQL has obtained a number of international and national certifications, and has been unanimously recognized by customers and industry.

(3) openGauss

OpenGauss is an open source relational database management system (formerly known as Huawei GaussDB). It has enterprise-level features such as multi-core high-performance, full-link security, intelligent operation and maintenance. The early openGauss kernel originated from the open source database PostgreSQL, which combines Huawei's years of kernel experience in the database field, and adapts and optimizes the architecture, transaction, storage engine, optimizer and ARM architecture.

(4) TiDB database

Founded in April 2015, PingCAP is a leading enterprise-class distributed OLTP solution provider and the only domestic team focused on open source NewSQL. It is globally competitive and committed to becoming the world's leading provider of big data technology and solutions. The founding team is the first-class open source technology team in China. The company focuses on achieving high performance, online flexible expansion and distributed transaction features, providing the world's top distributed NewSQL database for disaster recovery across data centers, providing customers with reliable solutions in the context of going to IOE, and is the best relational database for enterprises on the cloud.

(6) GBase NTU General

Nanjing University General Motors is the leader in domestic database. From 2014 to 2015, it was awarded as "the first domestic database brand" in the "China platform Software Market Research Annual report" and the IDC annual research report issued by Sadie consultants. With the mission of "giving China access to world-class domestic databases", NTU GM has created three domestic leading and internationally synchronized independent controllable database products, and has tens of thousands of users in finance, telecommunications, government affairs, national defense, enterprises and other fields.

The products are leading in China and synchronized internationally: GBase 8a is a structured big data analysis product, which keeps technical synchronization with similar mainstream products abroad and has the same level of market. Based on massively parallel processing, column storage, high compression and intelligent indexing technology, it has the ability to meet the increasing needs of data analysis, data mining, data backup and ad hoc query in various data-intensive industries. GBase 8t is a transactional database product independently developed based on IBM informix source code, compilation and testing system. It has passed the safe and reliable certification of China Information Security Certification Center and is superior in high availability, disaster preparedness, spatial data, time series data and so on.

Thank you for your reading, the above is the content of "what are the domestic databases"? after the study of this article, I believe you have a deeper understanding of the problem of which domestic databases are available, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.