Which SPARQL query types does SparqlCxml support?
• SparqlCxml, that is CXML generated directly from the /sparql endpoint, supports SELECT, DESCRIBE and CONSTRUCT queries. All CXML generated by the Facet Pivot Bridge uses an internal DESCRIBE. Are there limits on the size of a collection? How are large result sets handled? • Memory constraints limit the maximum collection size the Silverlight PivotViewer control can handle. To mitigate the effects of this limit, the Facet Pivot Bridge supports paged collections. Large collections are split into pages whose size is controlled through a ‘Page size’ control in the bridge interface. Each page constitutes a sub-collection, containing no more than the number of items specified by the page size. The sub-collections are linked through first, last, next and previous links under the ‘Related Collections’ section of the PivotViewer display. The bridge also imposes a configurable limit (default 5MB) on the size of the CXML files it generates. • Collections generated directly from queries against
