JPA 3 and Hibernate persistence.xml file As developers migrate their old Java Persistence API applications to JPA 3, their progress is often halted when an incorrectly configured JPA 3 persistence.xml ...

The persistence.xml file is the component that makes database integration possible in JPA-based applications. Like all XML, the JPA persistence.xml file starts off with the requisite, bloated ...

How to use Robocopy to back up all your data in Windows 10: Commands and examples Your email has been sent If you're looking for a little extra peace of mind, double down on your data backups ...

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 ...

Sometimes you need to scan some files for a piece of data like a string, phrase or some number, and one of those files just happens to be an Excel spreadsheet. You could open up the file, launch the ...

Many users hit a wall when trying to use File History to transfer data files between Windows 10 installations. Learn how to avoid common stumbling blocks and make the process successful.