{"id":3899,"date":"2025-10-09T17:24:05","date_gmt":"2025-10-09T09:24:05","guid":{"rendered":"https:\/\/aws-oncloudai.com\/?p=3899"},"modified":"2025-10-09T17:24:05","modified_gmt":"2025-10-09T09:24:05","slug":"gain-an-in-depth-understanding-of-aws-athena","status":"publish","type":"post","link":"https:\/\/aws-oncloudai.com\/zh_hk\/gain-an-in-depth-understanding-of-aws-athena\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3AWS Athena"},"content":{"rendered":"

\u5728\u5927\u6578\u64da\u6642\u4ee3\uff0c\u4f01\u696d\u8981\u5feb\u901f\u7372\u53d6\u696d\u52d9\u6d1e\u5bdf\u4e26\u5f15\u5c0e\u6c7a\u7b56\uff0c\u96e2\u4e0d\u958b\u9ad8\u6548\u80fd\u3001\u9748\u6d3b\u7684\u8cc7\u6599\u67e5\u8a62\u8207\u5206\u6790\u5de5\u5177\u3002\u4e9e\u99ac\u905c\u96f2\u7aef\u79d1\u6280\uff08AWS\uff09\u63d0\u4f9b\u7684 Amazon Athena<\/strong>\uff0c\u6b63\u662f\u9019\u6a23\u4e00\u6b3e\u7121\u4f3a\u670d\u5668\u7684\u4e92\u52d5\u5f0f\u67e5\u8a62\u670d\u52d9\u3002\u5b83\u7121\u9700\u8907\u96dc\u7684\u53e2\u96c6\u642d\u5efa\u548c\u7dad\u8b77\uff0c\u76f4\u63a5\u57fa\u65bcAmazon S3 \u7684\u8cc7\u6599\u9032\u884c\u5206\u6790\uff0c\u652f\u63f4\u6a19\u6e96SQL\uff0c\u5927\u5927\u964d\u4f4e\u4e86\u8cc7\u6599\u5206\u6790\u7684\u9580\u6abb\u548c\u6210\u672c\u3002\u5c0d\u65bc\u5e0c\u671b\u5728\u96f2\u7aef\u4e0a\u5be6\u73fe\u5feb\u901f\u8cc7\u6599\u50f9\u503c\u8f49\u63db\u7684\u4f01\u696d\u800c\u8a00\uff0cAthena \u5df2\u9010\u6f38\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n

 <\/p>\n

Athena \u7684\u6838\u5fc3\u7279\u6027<\/h4>\n
1.\u7121\u4f3a\u670d\u5668\u67b6\u69cb<\/strong><\/h5>\n

Athena \u7684\u6700\u5927\u512a\u52e2\u4e4b\u4e00\u5c31\u662f\u7121\u4f3a\u670d\u5668\u529f\u80fd\u3002\u4f7f\u7528\u8005\u4e0d\u9700\u8003\u616e\u8a08\u7b97\u53e2\u96c6\u7684\u5efa\u7f6e\u3001\u64f4\u5145\u6216\u904b\u4f5c\uff0c\u53ea\u9700\u5c07\u8cc7\u6599\u5132\u5b58\u5728Amazon S3 \u4e2d\uff0c\u4fbf\u53ef\u76f4\u63a5\u900f\u904eSQL \u67e5\u8a62\u53d6\u5f97\u7d50\u679c\u3002\u9019\u4e0d\u50c5\u7bc0\u7701\u4e86\u5927\u91cf\u7684\u7ba1\u7406\u6210\u672c\uff0c\u4e5f\u4f7f\u5f97\u8cc7\u6599\u5206\u6790\u7684\u555f\u52d5\u901f\u5ea6\u5927\u5927\u63d0\u5347\u3002<\/p>\n

2.\u652f\u63f4\u6a19\u6e96SQL<\/strong><\/h5>\n

Athena \u57fa\u65bc\u958b\u6e90Presto \u6280\u8853\uff0c\u652f\u63f4ANSI SQL \u6a19\u6e96\uff0c\u4f7f\u7528\u8005\u5e7e\u4e4e\u4e0d\u9700\u8981\u5b78\u7fd2\u65b0\u7684\u8a9e\u6cd5\u3002\u9019\u8b93\u8cc7\u6599\u5206\u6790\u5e2b\u548c\u696d\u52d9\u4eba\u54e1\u90fd\u80fd\u8f15\u9b06\u4e0a\u624b\uff0c\u5feb\u901f\u5c0d\u8cc7\u6599\u9032\u884c\u67e5\u8a62\u3001\u5f59\u7e3d\u8207\u8996\u89ba\u5316\u3002<\/p>\n

3.\u6309\u9700\u8a08\u8cbb\uff0c\u7d93\u6fdf\u9ad8\u6548<\/strong><\/h5>\n

Athena \u63a1\u7528 \u6309\u6383\u63cf\u8cc7\u6599\u91cf\u8a08\u8cbb<\/strong> \u7684\u6a21\u5f0f\uff0c\u4f7f\u7528\u8005\u53ea\u9700\u70ba\u5be6\u969b\u6383\u63cf\u7684\u8cc7\u6599\u91cf\u4ed8\u8cbb\u3002\u82e5\u8cc7\u6599\u63a1\u7528\u4e86\u5217\u5f0f\u5132\u5b58\u683c\u5f0f\uff08\u5982Parquet \u6216ORC\uff09\u4e26\u9032\u884c\u4e86\u5408\u7406\u7684\u5206\u5340\u8a2d\u8a08\uff0c\u80fd\u5920\u5927\u5e45\u964d\u4f4e\u67e5\u8a62\u6210\u672c\uff0c\u5be6\u73fe\u300c\u5c11\u82b1\u9322\uff0c\u591a\u505a\u4e8b\u300d\u3002<\/p>\n

4.\u8207AWS \u751f\u614b\u7121\u7e2b\u96c6\u6210<\/strong><\/h5>\n

Athena \u8207S3\u3001Glue\u3001QuickSight \u7b49\u670d\u52d9\u6df1\u5ea6\u7d50\u5408\uff0c\u80fd\u5920\u652f\u63f4\u5f9e\u8cc7\u6599\u5132\u5b58\u3001\u8cc7\u6599\u76ee\u9304\u3001\u8996\u89ba\u5316\u5c55\u793a\u5230\u6b0a\u9650\u7ba1\u63a7\u7684\u5b8c\u6574\u9023\u7d50\u3002\u9019\u7a2e\u6574\u5408\u512a\u52e2\u8b93\u4f01\u696d\u80fd\u5920\u66f4\u6709\u6548\u7387\u5730\u5efa\u69cb\u7aef\u5230\u7aef\u7684\u8cc7\u6599\u5206\u6790\u5e73\u53f0\u3002<\/p>\n

 <\/p>\n

\u5178\u578b\u4f7f\u7528\u5834\u666f<\/h4>\n

1.\u65e5\u8a8c\u5206\u6790<\/strong><\/h5>\n

\u5f88\u591a\u4f01\u696d\u6703\u5c07\u61c9\u7528\u7a0b\u5f0f\u65e5\u8a8c\u3001\u5b58\u53d6\u65e5\u8a8c\u3001\u7a3d\u6838\u65e5\u8a8c\u7b49\u5132\u5b58\u5728S3 \u4e2d\u3002\u900f\u904eAthena\uff0c\u4f01\u696d\u53ef\u4ee5\u7121\u9700\u8cc7\u6599\u532f\u5165\u6216\u5efa\u5eab\uff0c\u5c31\u80fd\u76f4\u63a5\u5c0dTB \u7d1a\u7684\u65e5\u8a8c\u9032\u884c\u67e5\u8a62\u8207\u5206\u6790\u3002\u5c24\u5176\u5728\u5b89\u5168\u5be9\u8a08\u548c\u5408\u898f\u6aa2\u67e5\u4e2d\uff0cAthena \u80fd\u5920\u5feb\u901f\u63d0\u4f9b\u6d1e\u5bdf\uff0c\u5e6b\u52a9\u4f01\u696d\u5b9a\u4f4d\u554f\u984c\u548c\u98a8\u96aa\u3002<\/p>\n

2.\u5546\u696d\u667a\u6167\uff08BI\uff09\u5206\u6790<\/strong><\/h5>\n

Athena \u8207Amazon QuickSight \u7121\u7e2b\u96c6\u6210\uff0c\u53ef\u76f4\u63a5\u4f5c\u70ba\u8cc7\u6599\u4f86\u6e90\u4f9bBI \u5831\u8868\u4f7f\u7528\u3002\u9019\u8b93\u696d\u52d9\u90e8\u9580\u80fd\u5920\u5feb\u901f\u7522\u751f\u4e92\u52d5\u5f0f\u5831\u8868\uff0c\u8f14\u52a9\u884c\u92b7\u3001\u92b7\u552e\u3001\u4f9b\u61c9\u93c8\u7b49\u6c7a\u7b56\u3002<\/p>\n

3.\u8cc7\u6599\u6e56\u5206\u6790<\/strong><\/h5>\n

\u96a8\u8457\u4f01\u696d\u5efa\u69cb\u8cc7\u6599\u6e56\u7684\u8da8\u52e2\u6108\u52a0\u660e\u986f\uff0cAthena \u5df2\u6210\u70ba\u5b58\u53d6S3 \u8cc7\u6599\u6e56\u7684\u91cd\u8981\u5de5\u5177\u3002\u5b83\u53ef\u4ee5\u8de8\u4e0d\u540c\u8cc7\u6599\u4f86\u6e90\u9032\u884c\u67e5\u8a62\uff0c\u4e26\u652f\u63f4\u8207Glue Data Catalog \u96c6\u6210\uff0c\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u5143\u8cc7\u6599\u7684\u7d71\u4e00\u7ba1\u7406\u548c\u547c\u53eb\u3002<\/p>\n

4.\u81e8\u6642\u67e5\u8a62\u8207\u63a2\u7d22\u6027\u5206\u6790<\/strong><\/h5>\n

\u5728\u4e00\u4e9b\u4e0d\u78ba\u5b9a\u6027\u8f03\u5f37\u7684\u5834\u666f\u4e0b\uff0c\u696d\u52d9\u4eba\u54e1\u5f80\u5f80\u9700\u8981\u5feb\u901f\u9a57\u8b49\u8cc7\u6599\u5047\u8a2d\u3002 Athena \u7684\u7121\u4f3a\u670d\u5668\u548c\u5373\u958b\u5373\u7528\u7279\u6027\uff0c\u4f7f\u5176\u975e\u5e38\u9069\u5408\u57f7\u884c\u81e8\u6642\u67e5\u8a62\uff0c\u800c\u7121\u9700\u4e8b\u5148\u6e96\u5099\u8907\u96dc\u7684\u74b0\u5883\u3002<\/p>\n

 <\/p>\n

\u67e5\u8a62\u512a\u5316\u8207\u5be6\u52d9\u7d93\u9a57<\/h4>\n

\u5118\u7ba1Athena \u4f7f\u7528\u8d77\u4f86\u975e\u5e38\u7c21\u55ae\uff0c\u4f46\u8981\u771f\u6b63\u767c\u63ee\u5176\u9ad8\u6548\u3001\u4f4e\u6210\u672c\u7684\u512a\u52e2\uff0c\u5408\u7406\u7684\u8cc7\u6599\u5efa\u6a21\u548c\u67e5\u8a62\u6700\u4f73\u5316\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n

1.\u8cc7\u6599\u5206\u5340<\/strong><\/h5>\n

\u5728\u5efa\u8868\u6642\uff0c\u5c07\u8cc7\u6599\u4f9d\u65e5\u671f\u3001\u5730\u5340\u6216\u696d\u52d9\u7dad\u5ea6\u9032\u884c\u5206\u5340\uff0c\u53ef\u6709\u6548\u6e1b\u5c11\u6383\u63cf\u8cc7\u6599\u91cf\u3002\u4f8b\u5982\uff0c\u5728\u5206\u6790\u96fb\u5546\u8a02\u55ae\u6642\uff0c\u5982\u679c\u53ea\u9700\u67e5\u8a62\u67d0\u4e00\u5730\u5340\u67d0\u4e00\u5929\u7684\u8a02\u55ae\uff0c\u5408\u7406\u7684\u5206\u5340\u80fd\u8b93\u67e5\u8a62\u901f\u5ea6\u63d0\u5347\u6578\u500d\uff0c\u6210\u672c\u5927\u5e45\u4e0b\u964d\u3002<\/p>\n

2.\u8cc7\u6599\u683c\u5f0f\u8207\u58d3\u7e2e<\/strong><\/h5>\n

\u5c07\u8cc7\u6599\u8f49\u63db\u70ba\u5217\u5f0f\u5132\u5b58\u683c\u5f0f\uff08Parquet\u3001ORC\uff09\u4e26\u555f\u7528\u58d3\u7e2e\uff0c\u4e0d\u50c5\u80fd\u6e1b\u5c11\u5132\u5b58\u4f54\u7528\uff0c\u9084\u80fd\u964d\u4f4e\u6383\u63cf\u7684\u8cc7\u6599\u91cf\uff0c\u9032\u800c\u9032\u4e00\u6b65\u63d0\u5347\u67e5\u8a62\u6548\u80fd\u3002<\/p>\n

3.\u4f7f\u7528Glue Data Catalog<\/strong><\/h5>\n

Glue Data Catalog \u63d0\u4f9b\u96c6\u4e2d\u5316\u7684\u5143\u8cc7\u6599\u7ba1\u7406\uff0c\u65b9\u4fbf\u8de8\u90e8\u9580\u5171\u4eab\u8cc7\u6599\u8868\u5b9a\u7fa9\uff0c\u907f\u514d\u91cd\u8907\u5de5\u4f5c\u3002\u900f\u904eGlue \u7684ETL \u80fd\u529b\uff0c\u9084\u80fd\u5c0d\u8cc7\u6599\u9032\u884c\u6e05\u6d17\u548c\u6a19\u6e96\u5316\uff0c\u70baAthena \u67e5\u8a62\u63d0\u4f9b\u66f4\u512a\u7684\u8cc7\u6599\u57fa\u790e\u3002<\/p>\n

4.\u6700\u4f73\u5316SQL \u8a9e\u53e5<\/strong><\/h5>\n

\u907f\u514d\u4f7f\u7528SELECT *\uff0c\u76e1\u53ef\u80fd\u53ea\u67e5\u8a62\u5fc5\u8981\u7684\u6b04\u4f4d\uff1b\u5728\u9700\u8981\u805a\u5408\u6642\uff0c\u7d50\u5408\u5206\u5340\u9375\u8207\u7be9\u9078\u689d\u4ef6\uff0c\u53ef\u4ee5\u986f\u8457\u7e2e\u77ed\u57f7\u884c\u6642\u9593\u4e26\u7bc0\u7701\u8cbb\u7528\u3002<\/p>\n

 <\/p>\n

Athena \u5728\u4f01\u696d\u4e2d\u7684\u50f9\u503c\u5ef6\u4f38<\/h4>\n

Athena \u4e0d\u50c5\u662f\u4e00\u500b\u67e5\u8a62\u5de5\u5177\uff0c\u66f4\u662f\u4f01\u696d\u8cc7\u6599\u7b56\u7565\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u5728\u5be6\u969b\u696d\u52d9\u5834\u666f\u4e2d\uff0c\u5b83\u5e6b\u52a9\u4f01\u696d\u5be6\u73fe\u4e86\u4ee5\u4e0b\u50f9\u503c\uff1a<\/p>\n

1.\u654f\u6377\u6c7a\u7b56<\/strong><\/h5>\n

Athena \u7684\u5373\u7528\u5373\u67e5\u7279\u6027\uff0c\u8b93\u696d\u52d9\u90e8\u9580\u5feb\u901f\u56de\u61c9\u5e02\u5834\u8b8a\u5316\u3002\u4f8b\u5982\uff0c\u67d0\u96f6\u552e\u4f01\u696d\u53ef\u5728\u5927\u4fc3\u671f\u9593\u5373\u6642\u5206\u6790\u4f7f\u7528\u8005\u9ede\u64ca\u8207\u8f49\u63db\u6578\u64da\uff0c\u6307\u5c0e\u71df\u904b\u7b56\u7565\u8abf\u6574\u3002<\/p>\n

2.\u964d\u4f4e\u6578\u64da\u5206\u6790\u9580\u6abb<\/strong><\/h5>\n

\u7531\u65bc\u652f\u63f4\u6a19\u6e96SQL\uff0cAthena \u4f7f\u5f97\u975e\u6280\u8853\u80cc\u666f\u7684\u4eba\u54e1\u4e5f\u80fd\u76f4\u63a5\u9032\u884c\u8cc7\u6599\u63a2\u7d22\u3002\u9019\u7a2e\u666e\u9069\u6027\u5927\u5e45\u63d0\u5347\u4e86\u6578\u64da\u7684\u4f7f\u7528\u7387\uff0c\u63a8\u52d5\u4e86\u6578\u64da\u9a45\u52d5\u6587\u5316\u7684\u5efa\u69cb\u3002<\/p>\n

3.\u6e1b\u5c11\u7dad\u904b\u8ca0\u64d4<\/strong><\/h5>\n

Athena \u7121\u9700\u7ba1\u7406\u904b\u7b97\u53e2\u96c6\u548c\u5e95\u5c64\u57fa\u790e\u8a2d\u65bd\uff0c\u904b\u4f5c\u58d3\u529b\u986f\u8457\u964d\u4f4e\u3002\u4f01\u696d\u7684IT \u5718\u968a\u80fd\u5920\u5c07\u66f4\u591a\u7cbe\u529b\u6295\u5165\u8cc7\u6599\u6cbb\u7406\u548c\u67b6\u69cb\u512a\u5316\uff0c\u800c\u975e\u65e5\u5e38\u904b\u7dad\u3002<\/p>\n

4.\u9748\u6d3b\u652f\u6301\u5168\u7403\u5316\u696d\u52d9<\/strong><\/h5>\n

\u5c0d\u65bc\u6709\u8de8\u5340\u57df\u696d\u52d9\u4f48\u5c40\u7684\u4f01\u696d\uff0cAthena \u53ef\u4ee5\u5728\u7d71\u4e00\u67b6\u69cb\u4e0b\u5feb\u901f\u5b58\u53d6\u591a\u5730\u5340\u7684\u6578\u64da\uff0c\u5be6\u73fe\u5168\u7403\u5e02\u5834\u7684\u7d71\u4e00\u5206\u6790\u8207\u6d1e\u5bdf\u3002<\/p>\n

 <\/p>\n

\u6df1\u5165\u50f9\u503c\u8207\u672a\u4f86\u5c55\u671b<\/h4>\n

\u5728\u5be6\u8e10\u904e\u7a0b\u4e2d\uff0c\u8a31\u591a\u4f01\u696d\u5728\u521d\u671f\u50c5\u5c07Athena \u4f5c\u70ba\u7c21\u55ae\u7684\u81e8\u6642\u67e5\u8a62\u5de5\u5177\u3002\u4f46\u96a8\u8457\u8cc7\u6599\u898f\u6a21\u548c\u67e5\u8a62\u9700\u6c42\u7684\u8907\u96dc\u5316\uff0c\u5176\u50f9\u503c\u6703\u9010\u6f38\u51f8\u986f\u3002\u4f8b\u5982\uff0c\u5728\u5927\u898f\u6a21\u65e5\u8a8c\u5206\u6790\u4e2d\uff0cAthena \u907f\u514d\u4e86\u50b3\u7d71\u8cc7\u6599\u5eab\u7684\u7d22\u5f15\u548c\u64f4\u5c55\u58d3\u529b\uff1b\u5728\u8a02\u55ae\u67e5\u8a62\u4e2d\uff0c\u900f\u904e\u5206\u5340\u548c\u6876\uff08Bucketing\uff09\u7684\u6700\u4f73\u5316\uff0c\u80fd\u986f\u8457\u964d\u4f4e\u5ef6\u9072\u8207\u6210\u672c\uff1b\u5728\u8cc7\u6599\u6cbb\u7406\u4e2d\uff0c\u914d\u5408Glue Data Catalog\uff0c\u53ef\u4ee5\u5be6\u73fe\u5168\u5c40\u7684\u5143\u8cc7\u6599\u7d71\u4e00\u8207\u6b0a\u9650\u7ba1\u7406\u3002<\/p>\n

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 <\/p>\n

\u603b\u7ed3<\/h4>\n

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