A, DM
Software name: Damon database (DM).
Developer: Wuhan Huagong Damon Database Co.
Software Description:
Dream Database has the following technical features: support for interconnection and access between multiple platforms, efficient concurrency control mechanism, effective query optimization strategy, flexible system configuration, support for a variety of failures to recover and provide a variety of backup and restore methods.
With high reliability, support for a variety of multimedia data types, provide full-text search function, a variety of management tools are easy to use, a variety of client programming interfaces are in line with international standards, user documentation is complete.
OpenBASE
Software name: OpenBASE.
Developer: Neusoft Corporation.
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 areas such as enterprise applications, Internet/Intranet, mobile computing, etc. with different application models.
Forming OpenBASE's comprehensive solutions for various applications. OpenBASE, the multimedia database management system, is the core and foundation of the OpenBASE product family, and other products are developed and evolved on its basis and according to the different characteristics of their respective application areas.
Three, OSCAR
Software name: Shenzhou OSCAR database system.
Developer: Beijing Shenzhou Aerospace Software Technology Co.
Software Description:
Shenzhou OSCAR database system is based on Client/Server architecture to achieve, the server has all the common functions of the usual database management system, in addition to some special features that help improve the system's support for engineering data, while the client provides a variety of common application development interfaces on the basis of a wealth of ability to connect, manipulate, and configure the server side.
Provides data migration tools to and from major large commercial database management systems such as Oracle, SQLServer, DB2, and other standard formats such as TXT and ODBC.
Four, KingbaseES
Software name: KingbaseES database management system.
Developer: Beijing NPC Kingbase Information Technology Co.
Software Description:
Interactive tool ISQL; graphical data conversion tools; multiple ways of data backup and recovery; provide job scheduling tools; convenient user management; support for transaction processing; support for a variety of data types; provide a variety of operational functions; provide integrity constraints; support for views; support for stored procedures / functions; support for triggers.
V. iBASE
Software name: iBASE.
Developer: Beijing Guoxin Bass Software Co.
Software Description:
Includes five parts: iBASEReliaxServer full-text search server.
iBASEWeb online resource management and publishing system.
iBASEIndexSystem text document management and publishing system.
iBASEWebrobot network resource collection, editing and distribution system.
iBASEDMC Database Management Center.
Expanded Information:
Latest domestic commercial database system:
Ali's database system
Software name: OceanBase&PolarDB
Officially known as the "completely independent research and development of the financial level of distributed relational database". The official name of the software is "a fully self-developed financial grade distributed relational database". Here's how it's described on the official website: OceanBase revolutionizes the traditional relational database.
OceanBase achieves financial-grade high availability on common hardware, and is the first in the financial industry to create a new standard of "three locations and five centers" for automatic and lossless disaster recovery for city-level failures, as well as having the ability to scale up horizontally online, and has created a record of 42 million processing peaks per second (note: the TPS at that time was officially declared as 25.6w).
Now the version of OceanBase is 2.x. The review of OceanBaseTPC-C brushed the circle of friends, and the TPS reached 100w (6088wtpmc), the first in the list.
Second, Tencent's database system
Software name: TDSQL
Introduction of its official website: Distributed Database (TencentDistributedSQL, TDSQL) is Tencent to create a distributed database products, with strong consistent and highly available, globally deployed architecture, distributed horizontal scalability, high performance, enterprise-class security, etc.
At the same time, it provides intelligent DBA, automated operation, monitoring and alerting and other supporting facilities to provide users with a complete distributed database solution.
Currently, TDSQL has provided public and private cloud database services to more than 500 governmental enterprises and financial institutions, covering banking, insurance, securities, Internet finance, billing, third-party payment, Internet of Things, Internet, government, etc. TDSQL has also obtained a number of international and national certificates by virtue of its high-quality products and services, and has been unanimously recognized by its customers and the industry. TDSQL has also been recognized by customers and the industry for its high quality products and services.
Three, Huawei's database system
Software name: GaussDB
The world's first AI-Native database, with more than 100, 200, and 300 versions internally, is supposed to be developed based on PostgreSQL. In the country, probably in addition to Ali, to Huawei's team (Gauss Labs). And many universities have established cooperation.