Extract, Transform, And Load (Etl) Is A Process In Database Usage That Consists In: Extracting Data From Outside Sources, Transforming It To Fit Operational Needs, Loading It Into The End Target (Database Or Data Warehouse)

KEYWORDS

access architecture business check common convert data database destination end etl extract fetching file flat fly format functions graphic illustration ims indexed information isam load management manipulation method non organization outside parsing pattern process processing project relational render rules scraping screen sequential source spidering storage streaming structure system target technical transformation virtual vsam warehousing web