{"id":222,"date":"2008-11-26T22:42:37","date_gmt":"2008-11-27T02:42:37","guid":{"rendered":"http:\/\/www.killtest.hk\/?p=222"},"modified":"2008-11-26T22:44:23","modified_gmt":"2008-11-27T02:44:23","slug":"1z0-033","status":"publish","type":"post","link":"https:\/\/www.killtest.hk\/index.php\/oracle\/1z0-033\/","title":{"rendered":"1z0-033:Oracle9i Database:Performance Tuning"},"content":{"rendered":"<p>ORACLE\u516c\u53f8\u65bc1979\u5e74\uff0c\u9996\u5148\u63a8\u51fa\u57fa\u65bcSQL\u6a19\u6e96\u7684\u95dc\u7cfb\u6578\u64da\u5eab\u7522\u54c1\uff0c\u53ef\u5728100\u591a\u7a2e\u786c\u4ef6\u5e73\u81fa\u4e0a\u904b\u884c\uff08\u6240\u62ec\u5fae\u6a5f\u3001\u5de5\u4f5c\u7ad9\u3001\u5c0f\u578b\u6a5f\u3001\u4e2d\u578b\u6a5f\u548c\u5927\u578b\u6a5f\uff09\uff0c\u652f\u6301\u5f88\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\u3002\u7528\u6236\u7684ORACLE\u61c9\u7528\u53ef\u65b9\u4fbf\u5730\u5f9e\u58f9\u7a2e\u8a08\u7b97\u6a5f\u914d\u7f6e\u79fb\u81f3\u53e6\u58f9\u7a2e\u8a08\u7b97\u6a5f\u914d\u7f6e\u4e0a\u3002<a href=\"http:\/\/www.killtest.hk\/index.php\/oracle\/1z0-033\/\">ORACLE\u7684\u5206\u5e03\u5f0f\u7d50\u69cb\u53ef\u5c07\u6578\u64da\u548c\u61c9\u7528\u99d0\u7559\u5728\u591a\u81fa\u8a08\u7b97\u6a5f\u4e0a\uff0c\u800c\u76f8\u4e92\u9593\u7684\u901a\u4fe1\u662f\u900f\u660e\u7684\u3002<\/a>1992\u5e746\u6708ORACLE\u516c\u53f8\u63a8\u51fa\u7684ORACLE7\u5354\u540c\u670d\u52d9\u5668\u6578\u64da\u5eab\uff0c\u4f7f\u95dc\u7cfb\u6578\u64da\u5eab\u6280\u8853\u9081\u4e0a\u4e86\u65b0\u81fa\u968e\u3002\u6839\u64daIDG\uff08\u570b\u969b\u6578\u64da\u96c6\u5718\uff091992\u5e74\u5168\u7403UNIX\u6578\u64da\u5eab\u5e02\u5834\u5831\u544a\uff0cORACLE\u5360\u5e02\u5834\u92b7\u552e\u91cf50%\u3002\u5b83\u4e4b\u6240\u4ee5\u500d\u53d7\u7528\u6236\u559c\u611b\u662f\u56e0\u70ba\u5b83\u6709\u4ee5\u4e0b\u7a81\u51fa\u7684\u7279\u9ede\uff1a\u652f\u6301\u5927\u6578\u64da\u5eab\u3001\u591a\u7528\u6236\u7684\u9ad8\u6027\u80fd\u7684\u4e8b\u52d9\u8655\u7406\u3002ORACLE\u652f\u6301\u6700\u5927\u6578\u64da\u5eab\uff0c\u5176\u5927\u5c0f\u53ef\u5230\u5e7e\u767e\u5343\u5146\uff0c\u53ef\u5145\u5206\u5229\u7528\u786c\u4ef6\u8a2d\u5099\u3002\u652f\u6301\u5927\u91cf\u7528\u6236\u540c\u6642\u5728\u540c\u58f9\u6578\u64da\u4e0a\u57f7\u884c\u5404\u7a2e\u6578\u64da\u61c9\u7528\uff0c\u4e26\u4f7f\u6578\u64da\u722d\u7528\u6700\u5c0f\uff0c\u4fdd\u8b49\u6578\u64da\u58f9\u81f4\u6027\u3002\u7cfb\u7d71\u7dad\u8b77\u5177\u6709\u9ad8\u7684\u6027\u80fd\uff0cORACLE\u6bcf\u5929\u53ef\u9023\u7e8c24\u5c0f\u6642\u5de5\u4f5c\uff0c\u6b63\u5e38\u7684\u7cfb\u7d71\u64cd\u4f5c\uff08\u5f8c\u5099\u6216\u500b\u5225\u8a08\u7b97\u6a5f\u7cfb\u7d71\u6545\u969c\uff09\u4e0d\u6703\u4e2d\u65b7\u6578\u64da\u5eab\u7684\u4f7f\u7528\u3002\u53ef\u63a7\u5236\u6578\u64da\u5eab\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u53ef\u5728\u6578\u64da\u5eab\u7d1a\u6216\u5728\u5b50\u6578\u64da\u5eab\u7d1a\u4e0a\u63a7\u5236\u3002ORACLE\u9075\u5b88\u6578\u64da\u5b58\u53d6\u8a9e\u8a00\u3001\u64cd\u4f5c\u7cfb\u7d71\u3001\u7528\u6236\u63a5\u53e3\u548c\u7db2\u7d61\u901a\u4fe1\u5354\u8b70\u7684\u5de5\u696d\u6a19\u6e96\u3002\u6240\u4ee5\u5b83\u662f\u58f9\u500b\u958b\u653e\u7cfb\u7d71\uff0c\u4fdd\u8b77\u4e86\u7528\u6236\u7684\u6295\u8cc7\u3002\u7f8e\u570b\u6a19\u6e96\u5316\u548c\u6280\u8853\u7814\u7a76\u6240\uff08NIST\uff09\u5c0dORACLE7 SERVER\u9032\u884c\u6aa2\u9a57\uff0c100%\u5730\u8207ANSI\/ISO SQL89\u6a19\u6e96\u7684\u4e8c\u7d1a\u76f8\u517c\u5bb9\u3002\u5be6\u65bd\u5b89\u5168\u6027\u63a7\u5236\u548c\u5b8c\u6574\u6027\u63a7\u5236\u3002ORACLE\u70ba\u9650\u5236\u5404\u76e3\u63a7\u6578\u64da\u5b58\u53d6\u63d0\u4f9b\u7cfb\u7d71\u53ef\u9760\u7684\u5b89\u5168\u6027\u3002ORACLE\u5be6\u65bd\u6578\u64da\u5b8c\u6574\u6027\uff0c\u70ba\u53ef\u63a5\u53d7\u7684\u6578\u64da\u6307\u5b9a\u6a19\u6e96\u3002<\/p>\n<p><a title=\"1z0-033\" href=\"http:\/\/www.killtest.net\/9iDBA\/1z0-033.asp\">1z0-033\uff1aOracle9i Database:Performance Tuning<\/a>\uff0c1z0-033\u5c6c\u65bcORACLE\u8a8d\u8b49\u8003\u8a66\u79d1\u76ee\u4e4b\u58f9\uff0c9i DBA 1z0-033\u8003\u8a66\u984c\u5eab\u7531KillTest\u8a8d\u8b49\u984c\u5eab\u7db2\u8cc7\u6df1IT\u8a8d\u8b49\u8b1b\u5e2b\u548c9i DBA\u7522\u54c1\u5c08\u5bb6\u7d50\u5408PROMETRIC\u6216VUE\u7684\u771f\u5be61z0-033\u8003\u8a66\u74b0\u5883\u6700\u65b0\u539f\u984c\u50be\u5fc3\u6253\u9020\u30021z0-033\u6db5\u84cb192\u9053\u771f\u984c\uff0c\u771f\u984c\u66f4\u65b0\u6642\u9593\uff1a2008\u5e7411\u670812\u65e5\u30029i DBA 1z0-033(Oracle9i Database:Performance Tuning)\u8003\u984c\u7531\u6211\u5011\u7684\u8cc7\u6df1IT\u8a8d\u8b49\u8b1b\u5e2b\u548c9i DBA\u7522\u54c1\u5c08\u5bb6\u7cbe\u5fc3\u6253\u9020\uff0c\u5305\u62ec\u4e86\u7576\u524d\u6700\u65b0\u7684\u771f\u5be61z0-033\u8003\u984c\uff0c\u5168\u90e8\u9644\u6709\u6b63\u78ba\u7b54\u6848\u3002<\/p>\n<p>Oracle\u58f9\u500b\u6700\u4e3b\u8981\u7684\u7279\u9ede\uff1a\u652f\u6301\u5206\u5e03\u5f0f\u6578\u64da\u5eab\u548c\u5206\u5e03\u8655\u7406\u3002<a href=\"http:\/\/www.oracle.com\/global\/cn\/index.html\">ORACLE\u70ba\u4e86\u5145\u5206\u5229\u7528\u8a08\u7b97\u6a5f\u7cfb\u7d71\u548c\u7db2\u7d61\uff0c\u5141\u8a31\u5c07\u8655\u7406\u5206\u70ba\u6578\u64da\u5eab\u670d\u52d9\u5668\u548c\u5ba2\u6236\u61c9\u7528\u7a0b\u5e8f\uff0c\u6240\u6709\u5171\u4eab\u7684\u6578\u64da\u7ba1\u7406\u7531\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u7684\u8a08\u7b97\u6a5f\u8655\u7406\uff0c\u800c\u904b\u884c\u6578\u64da\u5eab\u61c9\u7528\u7684\u5de5\u4f5c\u7ad9\u96c6\u4e2d\u65bc\u89e3\u91cb\u548c\u986f\u793a\u6578\u64da\u3002<\/a>\u901a\u904e\u7db2\u7d61\u9023\u63a5\u7684\u8a08\u7b97\u6a5f\u74b0\u5883\uff0cORACLE\u5c07\u5b58\u653e\u5728\u591a\u81fa\u8a08\u7b97\u6a5f\u4e0a\u7684\u6578\u64da\u7d44\u5408\u6210\u58f9\u500b\u908f\u8f2f\u6578\u64da\u5eab\uff0c\u53ef\u88ab\u5168\u90e8\u7db2\u7d61\u7528\u6236\u5b58\u53d6\u3002\u5206\u5e03\u5f0f\u7cfb\u7d71\u50cf\u96c6\u4e2d\u5f0f\u6578\u64da\u5eab\u58f9\u6a23\u5177\u6709\u900f\u660e\u6027\u548c\u6578\u64da\u58f9\u81f4\u6027\u3002\u5177\u6709\u53ef\u79fb\u690d\u6027\u3001\u53ef\u517c\u5bb9\u6027\u548c\u53ef\u9023\u63a5\u6027\u3002\u7531\u65bcORACLE\u8edf\u4ef6\u53ef\u5728\u8a31\u591a\u4e0d\u540c\u7684\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\uff0c\u4ee5\u81f4ORACLE\u4e0a\u6240\u958b\u767c\u7684\u61c9\u7528\u53ef\u79fb\u690d\u5230\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7d71\uff0c\u53ea\u9700\u5f88\u5c11\u4fee\u6539\u6216\u4e0d\u9700\u4fee\u6539\u3002ORACLE\u8edf\u4ef6\u540c\u5de5\u696d\u6a19\u6e96\u76f8\u517c\u5bb9\uff0c\u5305\u62ec\u8a31\u591a\u5de5\u696d\u6a19\u6e96\u7684\u64cd\u4f5c\u7cfb\u7d71\uff0c\u6240\u958b\u767c\u61c9\u7528\u7cfb\u7d71\u53ef\u5728\u4efb\u4f55\u64cd\u4f5c\u7cfb\u7d71\u4e0a\u904b\u884c\u3002\u53ef\u9023\u63a5\u6027\u662f\u6307ORALCE\u5141\u8a31\u4e0d\u540c\u985e\u578b\u7684\u8a08\u7b97\u6a5f\u548c\u64cd\u4f5c\u7cfb\u7d71\u901a\u904e\u7db2\u7d61\u53ef\u5171\u4eab\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ORACLE\u516c\u53f8\u65bc1979\u5e74\uff0c\u9996\u5148\u63a8\u51fa\u57fa\u65bcSQL\u6a19\u6e96\u7684\u95dc\u7cfb\u6578\u64da\u5eab\u7522\u54c1\uff0c\u53ef\u5728100\u591a\u7a2e\u786c\u4ef6\u5e73\u81fa\u4e0a\u904b\u884c\uff08\u6240\u62ec\u5fae\u6a5f\u3001 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[135,94,2748],"class_list":["post-222","post","type-post","status-publish","format-standard","hentry","category-oracle","tag-1z0-033","tag-dba","tag-oracle"],"_links":{"self":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/comments?post=222"}],"version-history":[{"count":0,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/222\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/media?parent=222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/categories?post=222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/tags?post=222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}