| slovo | definícia |
data warehouse
(foldoc) | data warehouse
CDW
data warehousing
(Or corporate data warehouse, CDW) Any system for
storing, retrieving and managing large amounts of data. Data
warehouse software often includes sophisticated compression
and hashing techniques for fast searches, as well as
advanced filtering. A data warehouse is often a {relational
database} containing a recent snapshot of corporate data and
optimised for searching. Planners and researchers can use
this database without worrying about slowing down day-to-day
operations of the production database. The latter can be
optimised for transaction processing (inserts and updates).
Compare data mart.
(2007-05-16)
|
| | podobné slovo | definícia |
distributed data warehouse
(foldoc) | distributed data warehouse
DDW
(DDW) Data shared across multiple data
repositories, for the purpose of OLAP. Each data warehouse
may belong to one or many organisations. The sharing im;plies
a common format or definition of data elements (e.g. using
XML).
(2008-03-15)
|
|
Nenašli ste slovo čo ste hľadali ? Doplňte ho do slovníka.
na vytvorenie tejto webstránky bol pužitý dictd server s dátami z sk-spell.sk.cx a z iných voľne dostupných dictd databáz. Ak máte klienta na dictd protokol (napríklad kdict), použite zdroj slovnik.iz.sk a port 2628.
online slovník, sk-spell - slovníkové dáta, IZ Bratislava, Malé Karpaty - turistika, Michal Páleník, správy, údaje o okresoch V4