Extract, transform, load

src: thumbs.dreamstime.com In computing, extract, transform, load ( ETL ) refers to a process in database usage and especially in data wa...

Push technology

src: thumbs.dreamstime.com Push technology , or server push , is a style of Internet-based communication where the request for a given trans...

Client access license

src: blog.saglobal.com A client access license ( CAL ) is a commercial software license that allow clients to use server software services....

Comparison of webmail providers

src: i2.wp.com Video Comparison of webmail providers General General information on webmail providers and products Maps ...

Virtual private network

src: hifibroadband.com A virtual private network ( VPN ) extends a private network across a public network, and enables users to send and r...

System administrator

src: i.ytimg.com A system administrator , or sysadmin , is a person who is responsible for the upkeep, configuration, and reliable operation...