\u300a\u9a7e\u9a6d\u5927\u6570\u636e\u300b\u6458\u8981<\/p>\n
<\/p>\n
\u6570\u636e\u5206\u6790\u6027\u80fd\u7684\u63d0\u5347\u5386\u7a0b\uff1a<\/p>\n
1. \u6570\u636e\u5206\u6790\u6280\u672f\u7684\u6f14\u8fdb\u5386\u7a0b\uff0c\u4ece\u6269\u5c55\u7684\u89d2\u5ea6<\/p>\n
database \u78c1\u5e26\u5e93\u6570\u636e –> \u5173\u7cfb\u578b\u6570\u636e\u5e93 –> Relation Databases Management System, RDBMS\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf –> Data Mart \u6570\u636e\u96c6\u5e02 –> EDW (Enterprise Data Warehouse) \u4f01\u4e1a\u7ea7\u6570\u636e\u4ed3\u5e93<\/p>\n
<\/p>\n
2. \u5206\u6790\u73af\u5883\u4e0e\u6570\u636e\u7ba1\u7406\u73af\u5883\u7684\u5173\u7cfb\u662f\u4ec0\u4e48\uff1f<\/p>\n
\u8fc7\u53bb\uff1a\u76f8\u4e92\u5206\u79bb\uff0c\u79bb\u7ebf\u5904\u7406\u6a21\u5f0f<\/p>\n
\u73b0\u5728\uff1a\u76f8\u4e92\u878d\u5408\uff0c\u5e93\u5185\u5904\u7406\u6a21\u5f0f\uff0c\u53d6\u4ee3\u79bb\u7ebf\u5206\u6790\u5904\u7406\u6a21\u5f0f\uff0c\u4ee5\u652f\u6301\u5404\u79cd\u9ad8\u7ea7\u5206\u6790\u3002<\/p>\n
\u5e93\u5185\u5904\u7406\u6a21\u5f0f<\/p>\n
<\/p>\n
3. \u6570\u636e\u5206\u6790\u901a\u7528\u7684\u5de5\u5177\u6709\u54ea\u4e9b\uff1f<\/p>\n
\u4e0d\u9650\u4e8e\u4e0b\u9762\u7684\u5de5\u5177\uff1a<\/p>\n
1\uff09. MPP\u6d77\u91cf\u5e76\u884c\u5904\u7406Massive Parallel Process \u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff0c\u5904\u7406\u7ed3\u6784\u5316\u6570\u636e<\/p>\n
2\uff09. \u4e91\u8ba1\u7b97\u67b6\u6784\uff0c\u53ef\u4ee5\u5f88\u65b9\u4fbf\u5730\u5728\u786c\u4ef6\u3001\u5e73\u53f0\u65b9\u9762\u8fdb\u884c\u6269\u5c55<\/p>\n
3\uff09. MapReduce\u7684\u5904\u7406\u65b9\u5f0f\uff0c\u7a0b\u5e8f\u5e76\u53d1\u6267\u884c\uff0c\u5904\u7406\u534a\u7ed3\u6784\u5316\u3001\u975e\u7ed3\u6784\u5316\u6570\u636e<\/p>\n
<\/p>\n
4. MPP\u6d77\u91cf\u5e76\u884c\u5904\u7406\u6570\u636e\u5e93\uff0c\u5bf9\u6570\u636e\u8fdb\u884c\u51c6\u5907\u548c\u8bc4\u5206\u7684\u65b9\u6cd5\u6709\u54ea\u4e9b\uff1f<\/p>\n
1\uff09SQL\uff0csql\u80fd\u529b\u7684\u53d1\u5c55<\/p>\n
2\uff09\u7528\u6237\u81ea\u5b9a\u4e49\u51fd\u6570UDF<\/p>\n
3\uff09\u5d4c\u5165\u5f0f\u8fc7\u7a0b<\/p>\n
4\uff09\u9884\u6d4b\u6a21\u578b\u6807\u8bb0\u8bed\u8a00PMML Predictive Modeling Markup Language.<\/p>\n
<\/p>\n
5. MPP, \u4e91\u8ba1\u7b97\uff0cmapreduce\u7684\u4f5c\u7528\u6709\u54ea\u4e9b\uff1f \u5e76\u4e14\u6709\u54ea\u4e9b\u6574\u5408\u65b9\u5f0f\uff1f<\/p>\n
1\uff09\u6570\u636e\u5e93\u5728\u4e91\u4e2d\u8fd0\u884c\u3002<\/p>\n
2\uff09\u6570\u636e\u5e93\u5185\u7f6emapreduce<\/p>\n
3\uff09mapreduce\u4e0e\u6570\u636e\u5e93\u7684\u6570\u636e\u76f8\u4e92\u4f20\u9012\uff0c\u540c\u65f6\u4f7f\u7528<\/p>\n
4\uff09mapreduce\u5bf9\u6570\u636e\u5e93\u5185\u7684\u6570\u636e\u4e4b\u95f4\u8fdb\u884c\u5904\u7406<\/p>\n
<\/p>\n
<\/p>\n
\u5206\u6790\u6d41\u7a0b\u7684\u6f14\u8fdb\uff1a<\/p>\n
1. \u4ec0\u4e48\u662f\u5206\u6790\u6c99\u7bb1\uff1f\u6709\u4ec0\u4e48\u5fc5\u8981\u6027\uff1f<\/p>\n
\u4e00\u4e2a\u8d44\u6e90\u7ec4\uff0c\u662f\u4e00\u4e2a\u76f4\u63a5\u9a7b\u7559\u5728\u6570\u636e\u5e93\u5185\u90e8\u7684\u5de5\u4f5c\u7a7a\u95f4\uff0c\u5373\u5e93\u5185\u5206\u6790\uff0c\u652f\u6301\u5404\u79cd\u9ad8\u7ea7\u5206\u6790\u3002\u4e0eDB\u76f8\u5206\u79bb\u3002\u6709\u65f6\u95f4\u9650\u5236\u3002<\/p>\n
\u5145\u5206\u5229\u7528\u5e93\u5185\u5206\u6790\u7684\u53ef\u6269\u5c55\u6027\u7684\u6280\u672f\u4f18\u52bf\uff0c\u76f4\u63a5\u9a7b\u7559\u5728\u6570\u636e\u5e93\u7cfb\u7edf\u5185\u90e8\u7684\u5de5\u4f5c\u7a7a\u95f4\uff0c\u800c\u4e0d\u662f\u5148\u524d\u7684\u4e13\u95e8\u7684\u670d\u52a1\u5668\u7528\u6765\u652f\u6301\u5206\u6790\u3002<\/p>\n
\u4f18\u70b9\uff1a\u72ec\u7acb\u3001\u7075\u6d3b\u6027\u3001\u6548\u7387\u3001\u81ea\u7531\u3001\u901f\u5ea6\u3002<\/p>\n
\u9002\u5408\u6570\u636e\u63a2\u7d22\u3001\u5206\u6790\u5f00\u53d1\u53ca\u539f\u578b\u521b\u5efa\u3002<\/p>\n
\u4f46\u4e0d\u9002\u7528\u4e8e\u751f\u4ea7\u6027\u3001\u6216\u91cd\u590d\u6027\u7684\u7cfb\u7edf\u3002<\/p>\n
<\/p>\n
2. \u6c99\u7bb1\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f\u5404\u6709\u4ec0\u4e48\u7279\u70b9\uff1f<\/p>\n
1\uff09 \u5185\u90e8\u5206\u6790\u6c99\u7bb1<\/p>\n
\u4ece\u4f01\u4e1a\u6570\u636e\u4ed3\u5e93\u6216\u6570\u636e\u96c6\u5e02\u4e2d\u5212\u5206\u4e00\u5757\u533a\u57df\uff0c\u7528\u4e8e\u5206\u6790\u6d4b\u8bd5\u6837\u672c\u6570\u636e\uff0c\u73b0\u5728\u518d\u52a0\u4e0a\u4e00\u4e2a mapreduce\u73af\u5883\uff0c\u589e\u5f3a\u5206\u6790\u80fd\u529b<\/p>\n
\u642d\u5efa\u6c99\u7bb1\uff0c\u4e0e\u521b\u5efa\u6570\u636e\u5e93\u5bb9\u5668\u7c7b\u4f3c\uff0c\u53ea\u4e0d\u8fc7\u53ef\u4ee5\u8d4b\u4e88\u67d0\u4e9b\u7528\u6237\u6743\u9650\uff0c\u5e76\u89c4\u5b9a\u5982\u4f55\u4f7f\u7528\u5b83<\/p>\n
\u4f18\u70b9\uff1a \u751f\u6210\u73af\u5883\u7684\u6570\u636e\u548c\u6c99\u7bb1\u7684\u6570\u636e\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u5173\u8054\u5206\u6790<\/p>\n
\u65e0\u9700\u989d\u5916\u7684\u6210\u672c\uff0c\u4f46\u6570\u636e\u8fc1\u79fb\u9ebb\u70e6\uff0c\u6216\u53d7\u751f\u4ea7\u73af\u5883\u8d44\u6e90\u9650\u5236<\/p>\n
2\uff09\u5916\u90e8\u5206\u6790\u6c99\u7bb1\uff1f<\/p>\n
\u72ec\u7acb\u7684\u7269\u7406\u5206\u6790\u73af\u5883\uff0c\u7528\u4e8e\u6d4b\u8bd5\u548c\u5f00\u53d1\u5404\u7c7b\u5206\u6790\u6d41\u7a0b\u3002\u4e00\u822c\u5305\u62ec\u5173\u7cfb\u578b\u6570\u636e\u5e93\u548cmapreduce\u7ec4\u4ef6\u4e24\u9879\u3002<\/p>\n
\u4f18\u70b9\uff1a\u51cf\u5c11\u8d1f\u8f7d\u7ba1\u7406\u3001\u67b6\u6784\u7b80\u5355<\/p>\n
\u7f3a\u70b9\uff1a\u589e\u52a0\u6210\u672c\u3001\u6570\u636e\u8fc1\u79fb<\/p>\n
3\uff09\u6df7\u5408\u5206\u6790\u6c99\u7bb1<\/p>\n
\u5185\u90e8\u6c99\u7bb1\uff1a\u5229\u7528\u751f\u4ea7\u7cfb\u7edf\u6280\u672f\u80fd\u529b\u7684\u7075\u6d3b\u6027<\/p>\n
\u5916\u90e8\u6c99\u7bb1\uff1a\u53ef\u4ee5\u5b8c\u6210\u67d0\u4e9b\u9ad8\u7ea7\u63a2\u7d22\u4efb\u52a1<\/p>\n
\u4f46\u589e\u52a0\u7684\u590d\u6742\u6027\uff0c\u6570\u636e\u4e00\u81f4\u6027\u68c0\u67e5\u3002\u9700\u5efa\u7acb\u4e00\u5b9a\u7684\u5206\u6790\u539f\u5219\u3002<\/p>\n
<\/p>\n
4. \u7cfb\u7edf\u8d1f\u8f7d\u7ba1\u7406\u4e0e\u6c99\u7bb1\u7684\u5173\u7cfb\u662f\u4ec0\u4e48\uff1f<\/p>\n
\u4e0d\u589e\u52a0\u6295\u8d44\uff0c\u5145\u5206\u5229\u7528\u73b0\u6709\u8d44\u6e90\uff0c\u5408\u7406\u5b89\u6392\u8d1f\u8f7d<\/p>\n
<\/p>\n
5. \u4ec0\u4e48\u662f\u5206\u6790\u6570\u636e\u96c6<\/p>\n
\u53ef\u4ee5\u76f4\u63a5\u7528\u4e8e\u5206\u6790\u7684\u6570\u636e\u96c6\u5408\uff0c\u5982\u5ba2\u6237\u3001\u533a\u57df\u3001\u4ea7\u54c1\u3001\u4f9b\u5e94\u5546\u7b49<\/p>\n
\u4e3a\u652f\u6301\u67d0\u4e2a\u5206\u6790\u6216\u6a21\u578b\u800c\u6536\u96c6\u7684\u6570\u636e\uff0c\u4e14\u683c\u5f0f\u6ee1\u8db3\u4e00\u5b9a\u7684\u9700\u8981\u3002\u80fd\u7f13\u89e3\u9ad8\u6548\u5b58\u50a8\u548c\u65b9\u4fbf\u4f7f\u7528 \u4e4b\u95f4\u7684\u77db\u76fe\u3002<\/p>\n
\u5173\u7cfb\u6570\u636e\u3001\u7b2c\u4e09\u8303\u5f0f\uff1a\u4fbf\u4e8e\u5b58\u50a8\u6216\u6062\u590d\uff0c\u4f46\u4e0d\u4fbf\u4e8e\u590d\u6742\u7684\u5206\u6790\u3002<\/p>\n
\u5f00\u53d1\u5206\u6790\u6570\u636e\u96c6\uff1a \u62bd\u6837\u6570\u636e\uff0c\u53d8\u91cf\u4e30\u5bcc\uff0c\u7528\u4e8e\u5f00\u53d1\u6d4b\u8bd5<\/p>\n
\u751f\u4ea7\u5206\u6790\u6570\u636e\u96c6\uff1a\u771f\u5b9e\u6a21\u578b\u90e8\u7f72\uff0c\u6570\u636e\u6df1\uff08\u6570\u636e\u91cf\u5927\uff09\u3001\u4f46\u53ea\u5305\u542b\u7279\u5b9a\u7684\u7279\u5f81\u6570\u636e\u3002<\/p>\n
<\/p>\n
\u4f20\u7edf\u6570\u636e\u96c6\u5f15\u5165\u7684\u95ee\u9898\u6709\u54ea\u4e9b\uff1f<\/p>\n
\u5197\u4f59\u3001\u4e0d\u4e00\u81f4\u3001\u91cd\u590d\u6027\u5de5\u4f5c<\/p>\n
<\/p>\n
6. \u5982\u4f55\u5347\u7ea7\u4f20\u7edf\u57fa\u4e8eADS\u7684\u5206\u6790\u9879\u76ee\uff1f<\/p>\n
\u53ef\u4ee5\u5347\u7ea7\u4e3a\u66f4\u52a0\u89c4\u8303\u7684EADS\u4f01\u4e1a\u5206\u6790\u6570\u636e\u96c6\uff0c\u800c\u4e0d\u662f\u7b80\u5355\u5730\u8fc1\u79fb\u5230\u5e93\u5185\u5206\u6790\u7684\u67b6\u6784\u4e2d\u3002<\/p>\n
<\/p>\n
7. EADS\u662f\u4ec0\u4e48\uff1f\u6709\u4ec0\u4e48\u4f18\u70b9\uff1f<\/p>\n
EADS\u662f\u4e00\u4e2a\u9884\u5b9a\u4e49\u597d\u7684\u6c47\u603b\u8868\u548c\u6982\u8981\u89c6\u56fe\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8bbf\u95ee\u6210\u5343\u4e0a\u767e\u4e2a\u5206\u6790\u6240\u9700\u7684\u6307\u6807\u3002<\/p>\n
\u4f18\u70b9\uff1a\u63d0\u5347\u4e86\u7cfb\u7edf\u6027\u80fd\uff0c\u51cf\u5c11\u4e86\u6570\u636e\u5197\u4f59\uff0c\u589e\u52a0\u900f\u660e\u5ea6\uff0c\u5e76\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u3002<\/p>\n
\u5176\u4f7f\u7528\u8303\u56f4\uff1a\u4e0d\u4ec5\u9002\u7528\u4e8e\u5404\u79cd\u5206\u6790\uff0c\u8fd8\u53ef\u4ee5\u7ed9\u5176\u4ed6\u7528\u6237\u548c\u5e94\u7528\u3002<\/p>\n
<\/p>\n
\u6c47\u603b\u8868\uff1a\u8ba1\u7b97\u4e00\u6b21\uff0c\u591a\u6b21\u4f7f\u7528\uff1b\u5927\u91cf\u4f7f\u7528\u5386\u53f2\u6570\u636e\uff0c\u5b9e\u65f6\u6027\u4e0d\u662f\u5f88\u9ad8\uff1b\u9700\u8981\u5360\u7528\u5927\u91cf\u7684\u7cfb\u7edf\u8d44\u6e90\uff1b\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\uff0c\u65e0\u9700\u5173\u8054\u7b49\u64cd\u4f5c\u3002\u9002\u7528\u4e8e\u975e\u5b9e\u65f6\u6027\u6570\u636e\u3002<\/p>\n
\u89c6\u56fe\uff1a\u5b9e\u65f6\uff1b\u89c6\u56fe\u5185\u6c38\u8fdc\u662f\u6700\u65b0\u7684\u6570\u636e\uff1b\u66f4\u65b0\u80fd\u5feb\u901f\u5b8c\u6210\u3002\u4f46\u7cfb\u7edf\u8d1f\u8f7d\u52a0\u91cd\u3002\u9002\u7528\u4e8e\u5b9e\u65f6\u6027\u9ad8\u7684\u6570\u636e\u3002<\/p>\n
<\/p>\n
7. \u00a0\u4ec0\u4e48\u662f\u5d4c\u5165\u5f0f\u8bc4\u5206\u8fc7\u7a0b\uff1f\u6709\u54ea\u4e9b\u5b9e\u73b0\u65b9\u5f0f\uff1f<\/p>\n
\u8bc4\u5206\u8fc7\u7a0b\u5c31\u662f\u5c06\u5206\u6790\u7684\u7ed3\u679c\u8fdb\u884c\u5e7f\u6cdb\u5e94\u7528\uff0c\u5e76\u4e3a\u7528\u6237\u5c4f\u853d\u590d\u6742\u7684\u6a21\u578b\u3002\u5176\u53ef\u4ee5\u90e8\u7f72\u5728\u6c99\u7bb1\u73af\u5883\u6216EADS\u73af\u5883\u4e2d\u3002<\/p>\n
\u5b9e\u73b0\u65b9\u5f0f\u5305\u62ec\uff1aSQL\uff0cUDF,\u5d4c\u5165\u5f0f\u8fc7\u7a0b\uff0c\u6216PMML<\/p>\n
<\/p>\n
8. \u6a21\u578b\u4e0e\u8bc4\u5206\u7ba1\u7406\u7cfb\u7edf\u7684\u7ec4\u4ef6\u6709\u54ea\u4e9b\uff1f<\/p>\n
\u8f93\u5165\u5206\u6790\u6570\u636e\u96c6\u3001\u6a21\u578b\u5b9a\u4e49\u3001\u6a21\u578b\u9a8c\u8bc1\u4e0e\u62a5\u8868\u5236\u4f5c\u3001\u6a21\u578b\u8bc4\u5206\u8f93\u51fa\u3002<\/p>\n
<\/p>\n
\u5206\u6790\u5de5\u5177\u4e0e\u65b9\u6cd5\u7684\u6f14\u8fdb<\/p>\n
1. \u7ec4\u5408\u6a21\u578b\u3001\u7b80\u5355\u6a21\u578b\u3001\u6700\u4f18\u6a21\u578b\uff0c\u54ea\u79cd\u66f4\u9002\u7528\uff1f<\/p>\n
\u4e09\u8005\u5404\u6709\u7279\u70b9\u3002<\/p>\n
\u80fd\u6ee1\u8db3\u9700\u6c42\u5373\u53ef\u3002<\/p>\n
<\/p>\n
2. \u7528\u6237\u754c\u9762\uff0c\u5bf9\u5206\u6790\u4e13\u5bb6\u7684\u4f5c\u7528\u6709\u54ea\u4e9b?<\/p>\n
\u80fd\u63d0\u9ad8\u751f\u4ea7\u529b\uff0c\u4f46\u662f\u524d\u63d0\u662f\u77e5\u9053\u81ea\u5df1\u5728\u505a\u4ec0\u4e48\uff0c\u5e76\u786e\u4fdd\u5de5\u5177\u201c\u6700\u9002\u5f53\u5730\u5de5\u4f5c\u201d\u3002<\/p>\n
<\/p>\n
3. \u4ec0\u4e48\u662f\u5355\u70b9\u89e3\u51b3\u65b9\u6848\uff1f<\/p>\n
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5. \u53ef\u89c6\u5316\u5de5\u5177\u6709\u54ea\u4e9b\uff1f<\/p>\n
Tableau\u3001JMP\u3001Advizor\u3001Spotfire<\/p>\n","protected":false},"excerpt":{"rendered":"
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