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|Definitionskos:definition||The amount of (geospatial) data collected and transferred is rapidly increasing. The purpose of this ER is to describe options and recommendations for the delivery of large amounts of data as database delivery. This ER therefore describes and evaluates different aspects of this challenge:Data management: How to organize large amounts of data so that it can be efficiently accessed through OGC service interfaces?Encoding: Transferring large amounts of vector data in XML based formats (e.g. GML, O&M) leads to specific challenges as the parsing of large XML files is often problematic.Available implementation: Several software packages exist to handle large amounts of geospatial data. We will investigate to which these approaches are in-line with OGC standards or how standards compliance could be achieved.The evaluation and findings in the related Big Data Tile Database Implementation are documented in this ER as well. The objective of this ER is to provide recommendations of how the delivery of large amounts of raster data as database delivery can be considered within OGC specifications and future activities.|
|labellabel||Testbed-12 Big Data Database Engineering Report|
|OGC document typedoctype||Public Engineering Report|