pb9开发的程序，程序里写死了，用OR7 ORACLE v7.x连接数据库。 我笔记本上连数据库的时候提示：DBMS O73 ORACLE v7.3 is not supported in your current installation. pbo73*.dll这样的动态链接库system32下有好多 问题是别的机器连接数据库都是正常的，只有我的本子不行。（我的机器） ...

The Gartner report credited IBM's acquisition of database vendor Informix in December of 2000 as the decisive move that pushed Big Blue to the number one spot for database management systems (DBMS).

Behind every website, application, enterprise, or any business, research or web content handling with some amount of data there is a database program managing it, and here we have listed the 6 easiest ...

Coherent Market Insight has released a new research study titled "Database Management System (DBMS) Market" 2023 analysis by the following subjects: Industry size, share, growth, segmentation, ...

For the first time in over 20 years, there appear to be cracks forming in the relational model’s dominance of the database management systems market. The relational database management system (RDBMS) ...

Tables within a database management system (DBMS) need primary keys and defined indexes in order for the DBMS to have the opportunity to provide good query performance. Without indexing, the worst ...