1. DM
Software name: Dameng Database (DM).
Developer: Wuhan Huagong Dameng Database Co., Ltd.
Software description:
Dameng database has the following technical features: supports interconnection and mutual access between multiple platforms, efficient concurrency control mechanism, effective query optimization strategy, flexible System configuration, supports various fault recovery and provides multiple backup and restore methods.
It has high reliability, supports a variety of multimedia data types, provides full-text search functions, various management tools are simple and easy to use, various client programming interfaces comply with international standards, and user documentation is complete.
2. OpenBASE
Software name: OpenBASE.
Developer: Neusoft Group Co., Ltd.
Software description:
Mainly includes OpenBASE multimedia database management system, OpenBASEWeb application server, OpenBASEmini embedded database management system, OpenBASESecure secure database system and other products.
All these products cover different application fields such as enterprise applications, Internet/Intranet, and mobile computing, and have different application models.
It forms a comprehensive OpenBASE solution for various applications. The multimedia database management system OpenBASE is the core and foundation of the OpenBASE product series. Other products are developed and evolved based on it and based on the different characteristics of their respective application fields.
3. OSCAR
Software name: Shenzhou OSCAR database system.
Developer: Beijing Shenzhou Aerospace Software Technology Co., Ltd.
Software description:
The Shenzhou OSCAR database system is based on the Client/Server architecture. The server has all the common functions of a normal database management system, and also includes some features that help improve the system's engineering capabilities. Data support special functions, while the client, on the basis of providing various common application development interfaces, also has rich capabilities to connect, operate and configure the server.
Provides data migration tools between major large-scale commercial database management systems such as Oracle, SQLServer, and DB2, as well as standard formats such as TXT and ODBC.
4. KingbaseES
Software name: KingbaseES, Jincang database management system.
Developer: Beijing Renda Jincang Information Technology Co., Ltd.
Software description:
Interactive tool ISQL; graphical data conversion tool; multiple ways of data backup and recovery; job scheduling tool provided; convenient user management; transaction support Processing; supports various data types; provides various operation functions; provides integrity constraints; supports views; supports stored procedures/functions; supports triggers.
5. iBASE
Software name: iBASE.
Developer: Beijing Guoxin Base Software Co., Ltd.
Software description:
Includes five parts: iBASEReliaxServer full-text retrieval server.
iBASEWeb online resource management and publishing system.
iBASEIndexSystem file management and publishing system.
iBASEWebrobot network resource acquisition, editing and distribution system.
iBASEDMC database management center.
Extended information:
The latest domestic commercial database system:
1. Alibaba’s database system
Software name: OceanBase&PolarDB
Officially called it “a completely independently developed financial-grade distributed relational database”. The following is an introduction from its official website: OceanBase has made groundbreaking innovations in traditional relational databases.
It achieves financial-level high availability on ordinary hardware, and is the first in the financial industry to create a new standard for city-level automatic non-destructive disaster recovery of "three places and five centers". It also has online horizontal expansion capabilities and has created 42 million times/ A record of peak processing time per second (Note: TPS was officially announced as 25.6w at the time).
Now the OceanBase version is 2.x, and the reviews of OceanBaseTPC-C are all over the circle of friends. The TPS has reached 100w (6088wtpmc), ranking first on the list.
2. Tencent’s database system
Software name: TDSQL
Introduction to its official website: Distributed database (TencentDistributedSQL, TDSQL) is a distributed database created by Tencent It is a database product with features such as strong consistency and high availability, global deployment architecture, distributed horizontal expansion, high performance, and enterprise-level security.
At the same time, it provides supporting facilities such as intelligent DBA, automated operation, monitoring and alarming, and provides users with a complete distributed database solution.
At present, TDSQL has provided database public cloud and private cloud services to more than 500 government enterprises and financial institutions. Its customers cover banking, insurance, securities, Internet finance, billing, third-party payment, Internet of Things, Internet, government affairs and other fields. TDSQL has also obtained a number of international and national certifications for its high-quality products and services, and has been unanimously recognized by customers and the industry.
3. Huawei’s database system
Software name: GaussDB
The world’s first AI-Native database, with more than 100, 200, and 300 internal versions. It should be developed based on PostgreSQL. In China, maybe apart from Alibaba, there is Huawei’s team (Gauss Laboratory). Established cooperation with many universities.