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.
The two centers become united in each row between the eighteenth and twentieth years. In the ungual phalanges the centers for the bodies appear at the distal extremities of the phalanges, instead of at the middle of the bodies, as in the other phalanges.