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One of the Window Managers that stands out the most in the Linux world, is the Enlightenment Manager. Many refer to is as the E desktop, because typing out the …

You’ve downloaded and installed Linux, but now you realize that you can’t play movies on it! In some countries playing DVD files through DeCSS is illegal, so in …

One of the major things that people request here on Pimp your Linux is for better fonts on Linux. I’ve done some research on the subject, and it is quite …

There are three levels of data modeling. They are conceptual, logical, and physical. This section will explain the difference between the three, the order with …

Tables are the basic structure where data is stored in the database. Given that in most cases, there is no way for the database vendor to know ahead of time …

Views can be considered as virtual tables. Generally speaking, a table has a set of definition that sets the structure of the table, and physically stores the …

Indexes help us retrieve data from tables quicker. Let’s use an example to illustrate this point: Say we are interested in reading about how to grow peppers in …

Once a table is created in the database, there are many occasions where one may wish to change the structure of the table. Typical cases include the following: …

A primary key is used to uniquely identify each row on a table. It can either be part of the actual record itself, or it can be an artificial field (something …

A foreign key is a field (or fields) that points to the primary key of another table. The purpose of the foreign key is to ensure referential integrity of the …

Sometimes we may decide that we need to get rid of a table in the database for some reason. In fact, it would be problematic if we cannot do so because this …