You need to find the right balance between creating many separate databases and creating all the schemas and tables in a single database.

但需要掌握创建许多单独的数据库和在单个数据库中创建所有模式和表之间的合理平衡。

youdao

If creating databases, tables, and data were all you could do with ij, it would still be useful.

即使使用ij只是为了创建数据库、表和数据，这个工具依然很有用。

youdao

Intended use cases: Connecting to and browsing Derby or DB2 databases, creating schema objects, running and creating SQL scripts, loading and unloading tables, and Derby to DB2 migration.

适合的场景：连接和浏览derby或DB 2数据库，创建模式对象，运行和创建sql脚本，装载和卸载表，以及从derby到db2的迁移。

youdao

Intended use cases: Connecting to and browsing Derby or DB2 databases, creating schema objects, running and creating SQL scripts, loading and unloading tables, and Derby to DB2 migration.

适合的场景：连接和浏览derby或DB 2数据库，创建模式对象，运行和创建sql脚本，装载和卸载表，以及从derby到db2的迁移。

youdao