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A database is a structured collection of records or data that is stored in a computer system. The structure is achieved by organizing the data according to a database model. The model in most common use today is the relational model. Other models such as the hierarchical model and the network model use a more explicit representation of relationships. Depending on the intended use, there are a number of database architectures in use. Many databases use a combination of strategies. On-line Transaction Processing systems (OLTP) often use a row-oriented datastore architecture, while data-warehouse and other retrieval-focused applications like Google's BigTable, or bibliographic database(library catalogue) systems may use a Column-oriented DBMS architecture. Document-Oriented, XML, Knowledgebases, as well as frame databases and rdf-stores (aka Triple-Stores), may also use a combination of these architectures in their implementation. Finally it should be noted that not all database have or need a database 'schema' (so called schema-less databases).
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Database Articles
Loo-Lee.com's Cell Phone Directory Has Emerged
by Julia Aidan
Nov 17, 2008
So you lost a friends number and want to call information but you remember that they just moved and did not hook up a home phone yet. Your first instinct may be to call 411, however cell phones are not listed with directory assistance. This is a prob...
Free Articles at Amazines.Com - Author Publishing and Free Article Database
by Chakra Pani
May 20, 2008
Automotix has just made the business of salvaged automotive vehicles a lot easier. Here you will find a way to not only buy
but also sell salvaged autos.Automotix has put together a clearinghouse not just licensed salvage yard dealers and po...
The 3 Types Of Keyword Database
by Ricky Lim
Dec 07, 2006
If you have been marketing on the internet for a while now, you should have realize the importance of keyword research. It doesn’t matter how or which way you earn money online, most likely or not, you still must have the proper keyword research skil...
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