为什么要学大数据

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select * from tbl_Articles WHERE ArticleID=2994188 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2994188 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2994188 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1121172,1071003,1075863,181388,230196,1077398,2268520,1355443,1126880,137088,282395,239936,229379,1091621,146464,1055223,1114878,121326,1100527,216907,1122220,252605,224875,232858,1114858,165774,1129801,1112722,223736,1082309) ORDER BY field (ArticleID,1121172,1071003,1075863,181388,230196,1077398,2268520,1355443,1126880,137088,282395,239936,229379,1091621,146464,1055223,1114878,121326,1100527,216907,1122220,252605,224875,232858,1114858,165774,1129801,1112722,223736,1082309)