Edge Testing to Expand in Birmingham. Edge will be opening a second Digital Test Hub facility in Birmingham with the aim of creating over 60 new jobs in the area over the next two years. Edge has already been operating out of Birmingham for over four years.
Manage data slices. A data slice is a logical representation of the data that is saved in the partitions of a disk. The data slice contains pieces of each user database and table. The IBMÂ® NetezzaÂ® system distributes the user data to all of the disks in the system by using a hashing algorithm. Each data slice has an ID, and is logically owned by a SPU to process queries on the data that is contained within that data slice.
data scrubbing (data cleansing) Share this item with your network: Data scrubbing, also called data cleansing, is the process of amending or removing data in a database that is incorrect, incomplete, improperly formatted, or duplicated. An organization in a data-intensive field like banking, insurance, retailing, telecommunications, or transportation might use a data scrubbing tool to systematically examine data for flaws by using rules, algorithms, and look-up tables.