Definition updating software

A good business service aligns IT assets with the needs of a company's employees and customers and support business goals, facilitating the ability of the company to be profitable.

Documenting the value that an IT department provides to the business often involves an audit of IT infrastructure processes, the creation or updating of an IT service catalog and/or the provisioning of an employee self-service portal to improve communication.

Queries can also calculate or summarize data, as well as automate data management tasks.

Other queries include parameter, totals, crosstab, make table, append, update and delete.

Under the SQL query umbrella, there are several extensions of the language, including My SQL, Oracle SQL and Nuo DB.