（）is a term for data sets that are so large or complex that traditional data processing applications are inadequate. Challenges include analysis, capture, data , search, sharing, storage, transfer,visualization, querying, updating and information privacy.

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30327' and id < 2452034 and id<>'2452034' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30327' and id > 2452034 and id<>'2452034' order by id asc limit 5