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admin:indexing:home [2009/12/09 00:12]
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admin:indexing:home [2012/10/26 14:26]
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-====== Omnidex Indexes ====== 
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-Omnidex adds performance and flexibility to database applications. ​ These benefits are achieved by a combination of the Omnidex indexes and the Omnidex SQL Engine. ​ The indexes provide the basic speed and flexibility,​ while the SQL Engine analyzes statements and determines the best way to use the indexes. ​ Omnidex is different than most SQL engines in that many indexes are used to fulfill a query. ​ It is common for all criteria, table joins, aggregations and ordering to be satisfied in a coordinated effort between many indexes. ​ Complex queries may even be satisfied without ever accessing the underlying data. 
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-Three basic types of indexes allow SQL statement to be optimized and provide features including textual search, fuzzy searches and geographical searches. ​ Installation can be as simple as placing indexes on the columns involved in a query. ​ A collection of advanced options allow access to specialized features that are useful for individual situations. 
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-Omnidex indexes are easily created using either the Omnidex Administrator or Omnidex SQL statements. ​ Indexes can be built in batch, greatly reducing the time required to build the indexes.  ​ 
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-The following questions are frequently asked about Omnidex indexing: 
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-  - [[#​What_does_an_Omnidex_index_do|What does an Omnidex index do?]] 
-  - [[#​How_are_Omnidex_indexes_different_than_relational_indexes|How are Omnidex indexes different than relational database indexes?]] 
-  - [[#​What_kinds_of_Omnidex_indexes_are_there?​|What kinds of Omnidex indexes are there?]] 
-  - [[#​How_do_you_create_Omnidex_indexes|How to you create Omnidex indexes?]] 
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