This section presents basic concepts about working with databases and teaches you how to retrieve and use data memorized there with the help of the MX Kollection 3 bundle. The product (included in the bundle) that will be presented in detail in this section is MX Query Builder.
MX Query Builder is a much improved version of the old product, QuB. That is why, in the following pages it will be sometimes referred as QuB (to simplify things).