SQL Server 2008 °¸Àý֮΢ÈíIT²¿ÃÅ
“¾¹ý²âÊÔÎÒÃÇ·¢ÏÖSQL Server 2008µ±Öеı¸·ÝѹËõ¹¦ÄÜ¿ÉÒÔ1-3±¶µÄѹËõ±È£¬´Ó¶ø¼«´óµÄ¼õÉÙ±¸·ÝËùÐèµÄ´ÅÅ̿ռ䡣”Alexey Yeltsov, ΢Èíϵͳ¹ÜÀíÔ±Ö÷¹Ü¡£
΢ÈíÔÚÈ«ÊÀ½ç¹²ÓÐ6Íò¶àÃûÔ±¹¤£¬ÔÚ2006ÄêµÄ²ÆÕþÊÕÈ볬¹ýÁË500ÒÚÃÀ½ð£¬Óë´ËͬʱҲ²úÉúÁË´óÁ¿ÄÚ²¿Êý¾Ý£¬¹«Ë¾Ï£Íû¶ÔÕâЩÊý¾Ý½øÐм¯ÖÐÒÔ±ãÌṩ¿Í»§µÄ¼¯³É»¯ÊÓͼ¡£ÎªÁËÍê³É¸ÃÈÎÎñ£¬Î¢ÈíµÄIT ²¿ÃŲÉÓÃ΢ÈíÓ¦ÓóÌÐòƽ̨£¬ÀûÓÃMicrosoft SQL Server® 2008À´´´½¨ÆóÒµ¼¶Êý¾Ý²Ö¿â£¨EDW£©£¬²¢½«ÆäÔËÐÐÔÚWindows Server® 2008 ÆóÒµ°æ²Ù×÷ϵͳ֮ÉÏ¡£EDW ÖеÄÊý¾ÝÁ¿ÒѾ´ïµ½ÁË2.5TB ²¢ÇÒÔÚ²¿ÊðºóµÄ12¸öÔÂÄÚÔ¤¼Æ½«´ïµ½10TB£¬´Ó¶ø°ïÖú¹«Ë¾¸üºÃµÄÁ˽â¿Í»§¡£IT ²¿ÃÅ·¢ÏÖÀûÓÃSQL Server 2008µÄ±¸·ÝѹËõ¹¦ÄÜ£¬¿ÉÒÔ½ÚÔ¼1/3µÄ±¸·Ý´æ´¢¿Õ¼ä¡£Î¢Èí¹«Ë¾Í¬Ê±»¹ÏíÊܵ½ÁËSQL Server 2008Öмò»¯µÄÊý¾Ý¹ÜÀí¹¦ÄÜ¡£
Çé¿ö
΢Èí¹«Ë¾ÔÚÈ«ÊÀ½ç89¸ö¹ú¼Ò¾ùÓа칫ÊÒ£¬ÊÇÊÀ½çÉÏ×î´óµÄÈí¼þ¹«Ë¾£¬2006ÄêµÄ²ÆÕþÊÕÈ볬¹ýÁË500ÒÚÃÀ½ð¡£ÈçͬÆäËü´óÐÍÆóÒµÒ»Ñù£¬¸Ã¹«Ë¾ÐèÒªÊý¾Ý´æ´¢¿âÀ´¸üºÃµÄ¸ú×ÙÆäÒµÎñ²¢·ÖÎö¿Í»§ÐèÇó¡£
΢Èí¹«Ë¾µÄÔ±¹¤ÊýÁ¿³¬¹ýÁË6ÍòÃû£¬²¢ÇÒÒѾӵÓÐÁËÊý¾Ý²Ö¿â¡¢Êý¾ÝÊг¡¡¢ÒÔ¼°ÆäËü´æ´¢¿âÔÚ¹«Ë¾ÄÚ²¿À´Ö§³Ö±¨±íºÍ·ÖÎöÒÔ¼°ÆäËü¹¦ÄÜ£¬ÀýÈçFeedStore Êý¾Ý¿â — Èç´ËÃüÃûÊÇÒòΪËü¿ÉÒÔ´Ó39¸öÄÚ²¿Ô´ÖлñµÃÊý¾Ý²¢½«ÕâЩÊý¾Ý·¢Ë͸ø500¸öÓÃÓÚ¶©ÔĵÄÄÚ²¿Ó¦ÓóÌÐò¡£
΢ÈíµÄIT ²¿ÃÅÐèÒª´´½¨¼¯Öл¯µÄÊý¾Ý´æ´¢¿âÀ´´ÓCRMϵͳ¡¢²ÆÎñÓ¦ÓóÌÐò¡¢ÒÔ¼°Ò»ÏµÁÐÆäËüÊý¾ÝÔ´ÖлñÈ¡ÐÅÏ¢£¬´Ó¶ø´´½¨ÆóÒµ¼¶Êý¾Ý²Ö¿â£¨EDW£©
“ÎÒÃÇÐèÒªÆóÒµ¼¶µÄÊý¾Ý²Ö¿âÀ´ÕæÕýµÄ½«¿Í»§Í¬¹«Ë¾ÆäËüÊý¾Ý²Ö¿â¼°´æ´¢¿âÖеIJÆÎñÊý¾Ý¼¯³Éµ½Ò»Æð¡££¬”΢ÈíIT ²¿ÃÅÉÌÒµÖÇÄÜ×ܾÀíJim Walch½âÊ͵À£¬“ÀûÓÃ΢ÈíÓ¦ÓóÌÐòƽ̨À´´´½¨EDW ÊÇÎÒÃÇΪ¿Í»§ÌṩÕû¸öÆóÒµÐÅÏ¢Ò»ÖÂÐÔÊÓͼµÄΨһѡÔñ¡£Î¢ÈíIT ²¿ÃŵÄEDW ´´½¨ÁËÒ»¸öÍêÃÀµÄƽ̨£¬¿ÉÒÔÈÃÎÒÃǵÄÓû§ÀûÓÃQL Server® Reporting Services, SQL Server Analysis Services, Performance Point Server, ÒÔ¼°Office ExcelµÈ¹¤¾ßÀ´·ÖÎöÊý¾Ý¡£”
½â¾ö·½°¸
¹«Ë¾²ÉÓÃMicrosoft SQL Server 2008 ÆóÒµ°æ×÷ΪÊý¾Ý¿âÈí¼þ£¬²¢²ÉÓÃWindows Server® 2008ÆóÒµ°æ×÷Ϊ²Ù×÷ϵͳ£¬¹¹½¨ÁËÆóÒµ¼¶Êý¾Ý²Ö¿â¡£¹«Ë¾ÐèÒª¼á¹ÌµÄÊý¾Ý¿âÀ´Ö§³Ö2.5TBµÄÊý¾Ý²¢ÔÚ²¿ÊðºóµÄ12¸öÔÂÄÚÄܹ»³É¹¦À©Õ¹µ½10TB¡£
EDW ÖаüÀ¨À´×ÔFeedStore Êý¾Ý¿âÖеÄÊý¾Ý£¬Í¬Ê±´ÓһϵÁÐÆäËüÊý¾ÝÔ´ÖÐÌí¼ÓÐÅÏ¢£¬ÕâЩÊý¾ÝÔ´°üÀ¨Microsoft Accounting Re
Ïà¹ØÎĵµ£º
ÔÚ·Ö×éÅÅÐò¹ý³ÌÖÐÐèҪн¨ÅÅÐòÁУ¬°´Ìõ¼þ:(ÎïÁÏ·ÖÀà+¿Í»§Ãû³Æ) ½øÐзÖ×é»ã×Ü È»ºó¾Í¸ù¾Ý¸ÃÌõ¼þ½øÐÐÅÅÐò
1.ÐèҪƴ´ÕÁ½ÁÐ ×÷ΪÅÅÐòÁÐ,ÈçÐè¼ÓÈëÌØÊâ×Ö·û.¾Í»á±¨´í.
ÒòΪ±¾Éí¸Ä×ֶξÍÊÇvarcharÀàÐÍ ÐèÒª½«charÀàÐÍ'_' ת»»³Évarchar
2.Æ´´Õ¹ý³ÌÖÐÓпոñÐèҪȥ¿Õ¸ñ
e.g£ºselect (trim(ÎïÁÏ·ÖÀà)+to_char( ......
¶ÔÓÚsqlÖеĺ¯Êý¿ÉνÊǶàµÄ²»Ê¤Ã¶¾Ù£¬±¾ÎÄ´Ó³£Óú¯ÊýµÄ½Ç¶È¶ÔÆäº¯Êý½øÐÐ×ܽ᣺1¡¢ÈÕÆÚºÍʱ¼äº¯Êý2¡¢×Ö·û´®º¯Êý3¡¢ÏµÍ³º¯ÊýÁ÷³Ì¿ØÖÆÓï¾ä
1¡¢ ÈÕÆÚºÍʱ¼äº¯Êý
¶ÔÓÚÈÕÆÚº¯ÊýÎÒÃÇ¿ÉÒÔ·ÖΪ2СÀà½øÐзÖÎö´¦Àí£¬
A¡¢ ÈÕÆÚµÄÕûÌå´¦Àíº¯Êý£¬¾ßÌåµÄº¬ÒåºÍÓï·¨ÈçÏÂËùʾ£º
DATEADD(datepart,number,date)
µÚÒ»¸ö²ÎÊý˵Ã÷ÒªÌí ......
==============================================
µÚ1½²
ÔÚÏß¹Û¿´£º http://www.boobooke.com/v/bbk1389
ÊÓÆµÏÂÔØ£º http://www.boobooke.com/v/bbk1389.zip
µÚ2½²
ÔÚÏß¹Û¿´£º http://www.boobooke.com/v/bbk1390
ÊÓÆµÏÂÔØ£º http://www.boobooke.com/v/bbk1390.zip
µÚ3½²
ÔÚÏß¹Û¿´£º http ......
ÕªÒª£ºSQL Server 2008ÖÐÌṩÁË9ÖÖ³£ÓõÄÊý¾ÝÍÚ¾òËã·¨£¬ÕâЩËã·¨ÓÃÔÚ²»Í¬Êý¾ÝÍÚ¾òµÄÓ¦Óó¡¾°Ï£¬±¾Îľ͸÷¸öËã·¨Öð¸ö·ÖÎöÌÖÂÛ¡£
±êÇ©£ºÊý¾ÝÍÚ¾òËã·¨ SQL Server 2008
1.¾ö²ßÊ÷Ëã·¨
¾ö²ßÊ÷£¬ÓÖ³ÆÅж¨Ê÷£¬ÊÇÒ»ÖÖÀàËÆ¶þ²æÊ÷»ò¶à²æÊ÷µÄÊ÷½á¹¹¡£¾ö²ßÊ÷ÊÇÓÃÑù±¾µÄÊôÐÔ×÷Ϊ½áµã£¬ÓÃÊôÐÔµÄȡֵ×÷Ϊ·ÖÖ§£¬Ò²¾ÍÊÇÀàËÆÁ ......