A transaction is a group of SQL statements whose effects are logically connected. Anything from simple queries to inserting, and deleting operations can be considered a transaction, as well as more complex groups of several statements which accomplish a specific task.

A recordset is the result of executing an SQL query. It is composed of multiple rows, each row having multiple columns. The columns presented in the query result depend on the column list declared in the query (they can belong to different tables). The number of rows and their order depend on the query conditions (WHERE, GROUP BY, HAVING, ORDER). The recordset acts as a source of dynamic data in web applications.

A query is a SQL command that will extract information from the tables of a database. Essentially, a query is a request for information from your database.

The InterAKT Dynamic Data tool is a replacement for the standard dynamic data dialog. It is used in the MX Kollection 3, to provide a unified way of building mark-ups, or place holders. These are recordset fields, server or session variables, and other types of dynamic data that are replaced at runtime by their corresponding values

In a database, tables are usually linked together in a logical way. A link between two tables is called a "relation". A relation always involves two tables ad two columns from them (one can create a relation between a table and itself for representing a tree like structure)