JPA-based applications can't connect to a database on their own. Rather, they need help in terms of what credentials to use, which schema to seek, which JDBC driver to select and which annotated ...

db4o - database for objects - is a true object database; it manipulates objects in such a fashion that those objects retain their nature throughout their lifetimes - in or out of the database. Object ...

In SQL Server, the database can be stored in different files and filegroups. If your database is small (100 MB or less), you do not need to worry too much about files and filegroups. But if you have a ...