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.
Phalanges of the hand. The phalanges are the terminal bones of the upper limb. There are fourteen in total, with each finger having three; a proximal, middle and distal phalanx, with the exception of the thumb, which only has two; a proximal and a distal phalanx.here are five proximal phalanges which correspond to each of the five fingers. Like the metacarpal bones, the proximal phalanges have a proximal base with a transverse oval articular facet which connects them to their subsequent metacarpal bones respectfully. Their shafts are long and are flat on their palmar aspect.