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Databases: Difference between revisions

95 bytes added ,  27 August 2016
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Juboxi moved page Database to Databases: pluralization is rational as per content
(fix introductory paragraph links to be internal, Wikipedia ones are there. fix headings once again, this time pluralizing)
m (Juboxi moved page Database to Databases: pluralization is rational as per content)
 
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''' Types of databases of interest being evaluated'''
''' Types of databases of interest being evaluated'''
* [[#Relational databases|Relational database]] provided by a [[w:RDBMS|RDBMS]] and queried with [[w:SQL|SQL]]. Track-proven technology.
* [[#Relational databases|Relational databases]] provided by a [[w:Relational Database Management System|RDBMS]] and queried with [[w:SQL|SQL]]. Track-proven technolog applied, since the early 70's.
* [[#NoSQL databases|NoSQL]]-type databases, ( "Not Only SQL" or have your pick on the other supposed significations ) variates include among others:
* [[#NoSQL databases|NoSQL]]-type databases, ( "Not Only SQL" or have your pick on the other supposed significations ) variates include among others:
** [[#Subject-predicate-object databases|Subject-predicate-object databases]] are implemented by [[w:graph databases|graph databases]], specialized native [[w:Triplestore|triplestore]]s and piggy-packing solutions that use an RDBMS to store and query the triplets and the networks they compose.
** [[#Subject-predicate-object databases|Subject-predicate-object databases]] are implemented by [[w:graph databases|graph databases]], specialized native [[w:Triplestore|triplestore]]s and piggy-packing solutions that use an RDBMS to store and query the triplets and the networks they compose.
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For more options and information see the '''[[w:Database model|Wikipedia article on database models]]'''.
For more options and information see the '''[[w:Database model|Wikipedia article on database models]]'''.
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== Factors affecting database systems selections ==
* [[Copyleft]] 'free to modify' and 'free in cost' software is strongly preferred over other solutions.
* Minimal modifications required could be another preference as that means maintenance of the chosen solution is minimized in that aspect.


== Relational databases ==
== Relational databases ==
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''' Lists of object databases '''
''' Lists of object databases '''
* [[w:Object_database#Timeline|Wikipedia's list of object databases by publication date.]]
* [[w:Object_database#Timeline|Wikipedia's list of object databases by publication date.]]
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== Useful resources for database related matters ==
* [http://swat.cse.lehigh.edu/projects/lubm/ Lehigh University Benchmark] may be useful in evaluating [[w:semantic query|semantic query]] performance
* [http://www.cambridgesemantics.com/semantic-university/sparql-by-example A very good SPARQL tutorial Cambridge Semantics]
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