| Business Performance and Information Excellence Practice
|
|
|
|
|
|
|
BiPM ENCYCLOPEDIA →
Intelligent Enterprise →
SECTION - Data Quality →
|
CHAPTER - Data Quality Assurance and monitoring
|
Prevention is better than cure. Quality can be much assured by
pro-active assurance controls, while designing your systems and
processes. Avoid bad data through interface controls, data standards,
data models, database & Data processing and business controls.
|
|
| |
Topics
|
|
|
One of the biggest issues of data quality in this ever increasing world of inter-connected systems. Data exchange across the system needs controls at a record, file, application and database level.
|
| |
|
|
A set of controls to ensure that users enter the correct data in a systems, leads to quality assurance at source.
|
| |
|
|
Data Domains are the groups of data having same formats and business rules. By having global domains, the data quality rules can be consistently applied across the systems.
|
| |
|
|
Data Model imparts the business rules of cardinality, optional v/s mandatory, primary keys etc.. By ensuring system adherence to data model, the data will represent the real world.
|
| |
|
|
This control is nothing but asking for the systems to adhere to the business rules as defined. The problem is less to do with implementing business rules, but more with documenting them properly in the first place.
|
| |
|
|
With tons of data getting processed in the night, a robust flow sequence and pre processing-wip-post processing batch processing controls are must.
|
| |
|
|
Robust business processes ensure that data is properly managed before it is entered in the system and after it is produced from the system.
|
| |
|
|
Just like a supply chain, the business partner's systems also need to be integrated in terms of standards and business rules..
|
| |
|
|
Data Quality constantly need to be expected, and the approach ranges from doing it real time to post facto. It is better to find an error, before customer or regulator finds it.
|
| |
|
|
|
|
|
|
All Chapters in "Data Quality." Section
|
|
|
|
| |
| |
| Back |