Data integration involves combining data residing in different sources and providing users with a unified view of them.[1] This process becomes significant in a variety of situations, which include both commercial (such as when two similar companies need to merge their databases) and scientific (combining research results from different ...
Informatica is the best ETL tool in the market. It is capable of extracting data from multiple heterogeneous sources, transforming them as per business requirement and loading to target tables. Its used in Data migration and loading projects.
Nursing Informatics is a broad field which combines nursing knowledge with the use of computers. Jobs in this field could range from the implementation of a new computer network within a hospital to the sales of computer systems to hospitals by an outside computer company.