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.
It is a typical linguistic term and originates from grammar. Often antecedents and their respective pronouns agree in number, which means if an antecedent is singular, the pronoun that replaces it will also be singular. However, sometimes writers might not follow this rule, and we see singular antecedents are replaced with plural pronouns.