2ndQuadrant is the Leading Developer of the PostgreSQL database, providing services, 24×7 support and RemoteDBA across Europe, Americas and Asia. We support the open source database and its many extensions (PostGIS) and tools with the largest team of open source PostgreSQL contributors of any company worldwide.
PostGIS runs as an extension to the PostgreSQL database; together they provide the leading open source search and storage platform for GIS data, in use by many companies worldwide. PostGIS utilises the advanced indexing mechanisms designed into PostgreSQL to allow the fastest search query responses of any database available. 2ndQuadrant provides consulting, training and 24×7 support for many companies using PostGIS/PostgreSQL.