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Software Catalogue - PostgreSQL extensions

4 product(s) were found in this category.

Product OpenFTS
Description OpenFTS (Open Source Full Text Search engine) is an advanced PostgreSQL-based search engine that provides online indexing of data and relevance ranking for database searching. Close integration with database allows use of metadata to restrict search results.
Licence Open Source
Publisher OpenFTS Project
Product PL/Proxy
Description PL/Proxy is database partitioning system implemented as PL language.
Licence Open Source
Publisher Skype
Product PostGIS
Description PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS), much like ESRI's SDE or Oracle's Spatial extension. PostGIS follows the OpenGIS "Simple Features Specification for SQL" and has been certified as compliant with the "Types and Functions" profile.
Licence Open Source
Publisher Refractions Research
Product prefix
Description The prefix project implements text prefix matches operator (prefix @> text) and provide a GiST opclass for indexing support of prefix searches.

Typical query like the following is now able to benefit from index lookups, as soon as the prefix column is of type prefix_range:


  SELECT *

    FROM prefixes

   WHERE prefix @> '0123456789'

ORDER BY length(prefix::text)

   LIMIT 1;
Licence Open Source
Pricing info Freely available, BSD licence
Publisher Dimitri Fontaine

Note: The PostgreSQL Global Development Group do not endorse or recommend any products listed, and cannot vouch for the quality or reliability of any of them.


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