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Additionally iShare SDW combined with iShare Studio can harvest tabular and spatial data from other back office systems and external sources and where necessary process that data for presentation to desktop and web clients (e.g. spatialise by joining with AddressBase, BoundaryLine or ONS boundaries).
iShare SDW is is built upon PostgreSQL/PostGIS with a customised design to suit our typical clients. Our spatial data warehouse contains a security model to accommodate external datasets, internal datasets, personal and restrictive data. The SDW also supports auditing of any spatial layer. Auditing allows the GIS staff to rollback any changes to a dataset and to produce epoch views of any given dataset within the SDW.
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