data cleansing is a type of it application control that ensures that data is free from errors at the point of collection.
data cleansing is a type of it application control that ensures that data is free from errors at the point of collection.
this type of it application control ensures that data is free from errors at the point of collection?
data cleansing
section::::ultra-high frequency data.:data cleaning.









































"data cleaning", or data cleansing, is the process of utilizing algorithmic functions to remove unnecessary, irrelevant, and incorrect data from high frequency data sets. ultra-high frequency data analysis requires a clean sample of records to be useful for study. as velocities in ultra-high frequency collection increase, more errors and irrelevant data are likely to be identified in the collection. errors that occur can be attributed to human error, both intentional (e.g. 'dummy' quotes) and unintentional (e.g. typing mistake), or computer error, which occur with technical failures.









































section::::ultra-high frequency data.:data management.
high frequency data
application control management system









































application control management system (application control and management system) (acms) is a transaction processing monitor software system from hp for computers running the openvms operating system.
application control management system