Click here

data cleansing

(1) Also referred to as data scrubbing, the act of detecting and removing and/or correcting a database??s dirty data (i.e., data that is incorrect, out-of-date, redundant, incomplete, or formatted incorrectly). The goal of data cleansing is not just to clean up the data in a database but also to bring consistency to different sets of data that have been merged from separate databases. Sophisticated software applications are available to clean a database??s data using algorithms, rules and look-up tables, a task that was once done manually and therefore still subject to human error.

(2) In a RAID system, the act of correcting parity bit errors so that drives remain synchronized.

data cleansing


Top Terms
  • 1

    Consumerization of IT

    Consumerization of IT is a phrase used to describe the cycle of information technology (IT) emerging in the consumer market then spreading to...

    Read more »

  • 2

    ERP - Enterprise Resource Planning

    Short for enterprise resource planning, ERP is business management software that allows an organization to use a system of integrated applications...

    Read more »

  • Click Here!

Connect with Webopedia

Did You Know? Archive »

  • Quick Reference Archive »