Originally, Excel was not designed to be a real database. Its early database functions were limited in quantity and in quality. And because every record in an Excel database is visible on the screen ...

How to query a LibreOffice database using the Query Design View Your email has been sent LibreOffice contains a very powerful database tool that is actually quite ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...

Okay, I'm putting together a wedding site for my sis, just to keep info in a central location. She wants a way for people to enter their names and addresses and have them be stored somewhere for later ...

Unfortunately, MySQL Proxy and its CentOS package are not well documented. It requires some ingenuity to configure it and get started. Here are some tips to aid you ...

The Internet of Things is creating serious new security risks. We examine the possibilities and the dangers. Read now Fifty years ago, relational databases were neither ubiquitous nor standardized.