{"id":108,"date":"2012-08-06T16:03:16","date_gmt":"2012-08-06T08:03:16","guid":{"rendered":"http:\/\/processworks.com.tw\/index_wp.php\/?p=108"},"modified":"2013-07-01T18:26:13","modified_gmt":"2013-07-01T10:26:13","slug":"%e8%b3%a3%e7%81%ab%e6%9f%b4%e7%9a%84%e5%b0%88%e6%a1%88%e7%b6%93%e7%90%86","status":"publish","type":"post","link":"https:\/\/processworks.com.tw\/processworks\/108\/%e8%b3%a3%e7%81%ab%e6%9f%b4%e7%9a%84%e5%b0%88%e6%a1%88%e7%b6%93%e7%90%86","title":{"rendered":"\u8ce3\u706b\u67f4\u7684\u5c08\u6848\u7d93\u7406"},"content":{"rendered":"

\"\"\u73fe\u5be6\u626d\u66f2\u529b\u5834<\/strong>
\n\u8a18\u5f97\u81ea\u5df1\u904e\u53bb\u5728\u64d4\u4efb\u5c08\u6848\u7d93\u7406\u6642\uff0c\u4e5f\u66fe\u6c92\u65e5\u6c92\u591c\u7684\u8d95\u5de5\uff0c\u4e00\u5fc3\u5e0c\u671b\u5de5\u4f5c\u6e96\u6642\u5b8c\u6210\u3002\u8d95\u5de5\u7684\u904e\u7a0b\u96d6\u7136\u8f9b\u82e6\uff0c\u4f46\u662f\u81ea\u5df1\u6eff\u8154\u7684\u71b1\u8840\u5f37\u70c8\u5730\u5e0c\u671b\u8b49\u660e\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u4ee5\u53ca\u4e0d\u8981\u8f9c\u8ca0\u4e3b\u7ba1\u7684\u671f\u671b\u3002
\n\u7576\u4f60\u88ab\u6307\u6d3e\u4e00\u4ef6\u4f3c\u4e4e\u662f\u4e0d\u53ef\u80fd\u7684\u4efb\u52d9\u6642\uff0c\u8001\u95c6\u4e00\u5b9a\u6703\u201d\u5411\u4f60\u63a8\u5fc3\u7f6e\u8179\uff1a\u300e\u9019\u6b63\u662f\u6211\u70ba\u4ec0\u9ebc\u8981\u627e\u4f60\u7684\u539f\u56e0\u300f\u3002\u65bc\u662f\u5c31\u9019\u6a23\u9677\u5165\u56f0\u5883\uff1a\u4f60\u63a5\u53d7\u4e86\u9019\u4efd\u5de5\u4f5c\u3001\u9019\u4efd\u6311\u6230\u3001\u4ee5\u53ca\u9019\u4efd\u5c0a\u69ae\u2026\u2026\u4f46\u540c\u6642\u4f60\u4e5f\u5fc5\u9808\u76f8\u4fe1\u9019\u500b\u6642\u7a0b\uff0c\u9019\u662f\u5fc5\u9808\u4ed8\u51fa\u7684\u4ee3\u50f9\u201d\u3002\u4ee5\u4e0a\u662f\u6e6f\u59c6\u72c4\u99ac\u514b\u8207\u63d0\u6469\u897f\u674e\u65af\u7279\u5728\u4ed6\u5011\u95dc\u65bc\u5c08\u6848\u98a8\u96aa\u7ba1\u7406\u7684\u5927\u4f5c\u300e\u8207\u718a\u5171\u821e\u300f\u4e00\u66f8\u5e8f\u8a00\u4e2d\u7684\u4e00\u500b\u5834\u666f\u3002\u9019\u500b\u5834\u666f\u5c0d\u6211\u4f86\u8aaa\u975e\u5e38\u751f\u52d5\uff0c\u4e0d\u4f46\u81ea\u5df1\u7d93\u6b77\u904e\u9019\u6a23\u7684\u56f0\u5883\uff0c\u5728\u64d4\u4efb\u9867\u554f\u8207\u57f7\u884cCMMI\u8a55\u9451\u6642\uff0c\u4e5f\u666e\u904d\u7684\u89c0\u5bdf\u5230\u9019\u6a23\u7684\u56f0\u5883\u3002\u300e\u8207\u718a\u5171\u821e\u300f\u66f8\u4e2d\u9ede\u51fa\u9762\u5c0d\u8907\u96dc\u8207\u5145\u6eff\u4e0d\u78ba\u5b9a\u6027\u7684\u5c08\u6848\uff0c\u5c08\u6848\u7d93\u7406\u5c0d\u4f7f\u547d\u5fc5\u7b54\u7684\u4fe1\u4ef0\u53ef\u80fd\u662f\u4e0d\u9053\u5fb7\u7684\uff0c\u5982\u540c\u4e00\u8258\u820a\u8239\u7684\u8239\u4e3b\u5805\u4fe1\u4ed6\u7684\u8239\u53ef\u4ee5\u633a\u904e\u98a8\u6d6a\uff0c\u4f46\u6700\u5f8c\u6ec5\u9802\u4e86\u4e00\u6a23\u4e0d\u9053\u5fb7\u3002
\n\u5373\u4f7f\u662f\u8cc8\u4f2f\u601d\u5c0d\u4f60\u65bd\u5c55\u201d\u73fe\u5be6\u626d\u66f2\u529b\u5834(The Reality Distortion Field)\u201d\uff0c\u6216\u662f\u4f60\u8a8d\u70ba\u81ea\u5df1\u662f\u201d\u4e0d\u53ef\u80fd\u7684\u4efb\u52d9\u201d\u7684\u4e3b\u89d2\u4f0a\u68ee\u676d\u7279\uff0c\u4f60\u662f\u5426\u6709\u6b0a\u5229\u53bb\u76f8\u4fe1\u64fa\u5728\u773c\u524d\u7684\u5c08\u6848\uff0c\u5b83\u7684\u6642\u7a0b\u662f\u53ef\u884c\u7684\uff1f\u6e6f\u59c6\u72c4\u99ac\u514b\u8207\u63d0\u6469\u897f\u674e\u65af\u7279\u8aaa\u4e0d\uff01\u4f60\u6c92\u6709\u6b0a\u5229\uff01\u9762\u5c0d\u5145\u6eff\u4e0d\u78ba\u5b9a\u6027\u8207\u932f\u7d9c\u8907\u96dc\u7684\u8edf\u9ad4\u5c08\u6848\uff0c\u552f\u4e00\u6709\u6b0a\u8b93\u5c08\u6848\u7d93\u7406\u53bb\u76f8\u4fe1\u7684\uff0c\u662f\u98a8\u96aa\u7ba1\u7406\uff01<\/p>\n

\u8edf\u9ad4\u5c08\u6848\u7684\u6838\u5fc3\u98a8\u96aa\u4f86\u81ea\u932f\u4f30\u898f\u6a21<\/strong>
\n\u4f9d\u64da\u696d\u754c\u7684\u8cc7\u6599\u5206\u6790\uff0c\u300e\u8207\u718a\u5171\u821e\u300f\u66f8\u4e2d\u5217\u51fa\u4e94\u9805\u8edf\u9ad4\u5c08\u6848\u7684\u6838\u5fc3\u98a8\u96aa\uff0c\u5176\u4e2d\u5c0d\u5c08\u6848\u885d\u64ca\u6700\u5927\u7684\u662f\u201d\u5148\u5929\u7684\u6642\u7a0b\u932f\u8aa4\u201d\u3002\u800c\u6642\u7a0b\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u5927\u591a\u662f\u5c0d\u7522\u54c1\u898f\u6a21[Size\uff0c\u4f8b\u5982\u5343\u884c\u7a0b\u5f0f\u78bc(KLOC)\u3001\u529f\u80fd\u9ede(Function Point)\u3001\u6216\u662f\u6545\u4e8b\u9ede(Story Point)\u6578]\u7684\u8aa4\u5224\u3002\u5982\u679c\u6709\u6a5f\u6703\u554f\u554f\u5c08\u6848\u7d93\u7406\uff0c\u8edf\u9ad4\u958b\u767c\u5c08\u6848\u7684\u6642\u7a0b\u662f\u5982\u4f55\u8a02\u51fa\u4f86\u7684\uff1f10\u500b\u7576\u4e2d\u67097\u30018\u500b\u6703\u544a\u8a34\u4f60\u8aaa\u662f\u5ba2\u6236\u7d66\u7684\u3002\u807d\u8d77\u4f86\u7406\u76f4\u6c23\u58ef\uff0c\u4f46\u662f\u7cfb\u7d71\u7684\u898f\u6a21\u6709\u591a\u5927\uff1f\u9700\u8981\u6295\u5165\u7684\u4eba\u529b\u6709\u591a\u5c11\uff1f\u6211\u5011\u6709\u9019\u9ebc\u591a\u4eba\u529b\u55ce\uff1f\u9019\u6a23\u7684\u6642\u7a0b\u6211\u5011\u53ef\u4ee5\u627f\u8afe\u55ce\uff1f\u5f80\u5f80\u5927\u5bb6\u4e0d\u662f\u5f88\u56b4\u8b39\u7684\u9762\u5c0d\u5c08\u6848\u4f30\u7b97(Estimation)\u9019\u9805\u5de5\u4f5c\uff0c\u56e0\u6b64\u4ee5\u4e0a\u7684\u554f\u984c\u90fd\u6c92\u6709\u7b54\u6848\u3002\u6642\u7a0b\u50c5\u50c5\u4ee3\u8868\u4e00\u500b\u5e0c\u671b\uff0c\u800c\u4e0d\u662f\u627f\u8afe\u3002
\n\u5c08\u6848\u7d93\u7406\u9700\u8981\u5177\u5099\u6fc0\u52f5\u5718\u968a\u6210\u54e1\u7684\u8edf\u6280\u5de7\uff0c\u4f46\u662f\u7562\u7adf\u4ed6\u6216\u5979\u4e0d\u61c9\u662f\u8ce3\u706b\u67f4\u7684\u5c11\u7537\u6216\u5c11\u5973\uff0c\u9760\u8457\u5fae\u5f31\u7684\u706b\u67f4\u5149\u5728\u60e1\u52a3\u7684\u74b0\u5883\u4e2d\u7de8\u7e54\u4e00\u500b\u500b\u77ed\u66ab\u7684\u5922\u60f3\u3002\u591a\u5c11\u6b21\u6211\u5011\u5fc5\u9808\u5f37\u8feb\u81ea\u5df1\u76f8\u4fe1\uff0c\u4e0b\u500b\u6708\u6211\u5011\u5c31\u6703\u8d95\u4e0a\u9032\u5ea6\uff1f\u5982\u679c\u6642\u7a0b\u50c5\u50c5\u4ee3\u8868\u4e00\u500b\u5e0c\u671b\uff0c\u5718\u968a\u7684\u58eb\u6c23\u7d42\u5c07\u7121\u4ee5\u70ba\u7e7c\u3002<\/p>\n

\u4f30\u7b97(Estimation)\u662f\u5c08\u6848\u7d93\u7406\u61c9\u5177\u5099\u7684\u80fd\u529b<\/strong>
\n\u4f30\u7b97\u65b9\u6cd5\u61c9\u662f\u5c08\u6848\u7d93\u7406\u5fc5\u5099\u7684\u80fd\u529b\u3002\u4f30\u7b97\u5305\u542b\u4e00\u9023\u4e32\u7684\u6d3b\u52d5\uff0c\u4f7f\u5c08\u6848\u5718\u968a\u61c9\u7528\u4e00\u81f4\u7684\u3001\u6709\u7cfb\u7d71\u7684\u65b9\u6cd5\uff0c\u8b93\u6210\u54e1\u8ca2\u737b\u4ed6\u5011\u7684\u7d93\u9a57\u8207\u667a\u6167\uff0c\u4ee5\u80fd\u5728\u5c08\u6848\u751f\u547d\u9031\u671f\u7684\u65e9\u5148\u968e\u6bb5\uff0c\u63a8\u4f30\u8edf\u9ad4\u7684\u5408\u7406\u898f\u6a21\uff0c\u9032\u800c\u63a8\u4f30\u5de5\u4f5c\u91cf\u8207\u6210\u672c\u3002\u6b77\u53f2\u8cc7\u6599(Historical Data)\u662f\u589e\u52a0\u4f30\u7b97\u6e96\u78ba\u6027\u7684\u91cd\u8981\u689d\u4ef6\uff0c\u56e0\u6b64\u4f30\u7b97\u65b9\u6cd5\u4e2d\u540c\u6642\u5305\u542b\u6307\u5f15\u7d44\u7e54\u5efa\u7acb\u7d93\u9a57\u8cc7\u7522\uff0c\u4ee5\u652f\u63f4\u5f8c\u7e8c\u5c08\u6848\u4f30\u7b97\u5de5\u4f5c\u7684\u6d3b\u52d5\u3002\u6709\u4e00\u81f4\u8207\u7cfb\u7d71\u5316\u7684\u65b9\u6cd5\uff0c\u7d93\u9a57\u7a4d\u7d2f\u624d\u80fd\u6709\u6548\u9032\u884c\uff1b\u6709\u4e00\u81f4\u8207\u7cfb\u7d71\u5316\u7684\u65b9\u6cd5\uff0c\u8aa4\u5dee\u6aa2\u8a0e\u624d\u80fd\u5920\u660e\u78ba\u4e14\u5ba2\u89c0\u3002<\/p>\n

\u512a\u8cea\u8ab2\u7a0b\u6b61\u8fce\u53c3\u52a0<\/strong>
\n\u9577\u671f\u4ee5\u4f86\u7684CMMI\u8f14\u5c0e\u8207\u8a55\u9451\u7d93\u9a57\u544a\u8a34\u6211\u5011\uff0c\u5c08\u6848\u4f30\u7b97\u5c0d\u5927\u90e8\u4efd\u7684\u7d44\u7e54\uff0c\u662f\u4e00\u4ef6\u91cd\u8981\uff0c\u4f46\u4e0d\u662f\u5bb9\u6613\u505a\u597d\u7684\u4e8b\u3002\u5ef6\u7e8c\u601d\u8fa8\u9867\u554f\u5e0c\u671b\u5960\u5b9a\u5c08\u6848\u5718\u968a\u4eba\u54e1\uff0c\u80fd\u5177\u5099\u826f\u597d\u6d41\u7a0b\u57f7\u884c\u80fd\u529b\u4e0a\u4e00\u8cab\u7684\u52aa\u529b\uff0c\u6211\u5011\u8209\u8fa6\u201d\u8edf\u9ad4\u5c08\u6848\u4f30\u7b97\u5be6\u4f5c\u7814\u7fd2\u201d\u8ab2\u7a0b\uff0c\u5e0c\u671b\u85c9\u7531\u5169\u5929\u7684\u8ab2\u7a0b\uff0c\u5354\u52a9\u6240\u6709\u95dc\u5fc3\u5982\u4f55\u5f97\u5230\u5408\u7406\u4f30\u7b97\u7d50\u679c\u7684\u4eba\u54e1\uff0c\u5305\u542b\u5c08\u6848\u7d93\u7406\u3001\u696d\u52d9\u3001\u552e\u524d\u652f\u63f4\u3001\u7814\u767c\u4eba\u54e1\uff0c\u7576\u7136\u9084\u6709\u4e3b\u7ba1\u8207\u8001\u95c6\uff0c\u5efa\u7acb\u7d44\u7e54\u4e2d\u53ef\u884c\u7684\u3001\u4e00\u81f4\u7684\u3001\u8207\u7cfb\u7d71\u5316\u7684\u4f30\u7b97\u65b9\u6cd5\u3002\u5982\u679c\u5728\u5831\u540d\u4ee5\u524d\uff0c\u60a8\u4ecd\u9700\u8981\u5411\u8001\u95c6\u8b49\u660e\u53c3\u52a0\u8ab2\u7a0b\u7684ROI\u662f\u986f\u8457\u7684\uff0c\u9019\u88e1\u662f\u300e\u8207\u718a\u5171\u821e\u300f\u66f8\u4e2d\u7684\u5206\u6790\u6578\u64da\uff1a\u8a8d\u771f\u7684\u9762\u5c0d\u4f30\u7b97\u5de5\u4f5c\u7684\u7d44\u7e54\uff0c\u6bd4\u5c0d\u5c08\u6848\u898f\u6a21\u4e00\u7121\u6240\u77e5\u7684\u7d44\u7e54\uff0c\u5c08\u6848\u6642\u7a0b\u8aa4\u5dee\u5c07\u53ef\u5f9e30%\u7e2e\u6e1b\u70ba15%\uff01<\/p>\n

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