ETL Tools for Data Warehouses. Designing and maintaining the ETL process is often considered one of the most difficult and resource-intensive portions of a data warehouse project. Many data warehousing projects use ETL tools to manage this process.
phalange (plural phalanges) ( 1 obsolete) A phalanx (of soldiers, people etc.). ( 2 anatomy) A phalanx. ( 3 rare) Alternative form of.
1 is formed with a prepositional phrase using of (the end of the road) or 's (Land's End) . 2  A singular genitive noun is marked by an apostrophe and an s (Jack's) . 3  A plural genitive noun is marked by a final apostrophe (Jameses') .