{"id":29989,"date":"2023-03-03T06:54:54","date_gmt":"2024-02-21T14:51:49","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%af%b9%e3%80%8cmysql-json%e5%88%97%e3%80%8d%e5%92%8c%e3%80%8cmongodb%e3%80%8d%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%9f%ba%e5%87%86%e6%b5%8b%e8%af%95\/"},"modified":"2025-08-12T16:56:01","modified_gmt":"2025-08-12T08:56:01","slug":"%e5%af%b9%e3%80%8cmysql-json%e5%88%97%e3%80%8d%e5%92%8c%e3%80%8cmongodb%e3%80%8d%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%9f%ba%e5%87%86%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%af%b9%e3%80%8cmysql-json%e5%88%97%e3%80%8d%e5%92%8c%e3%80%8cmongodb%e3%80%8d%e8%bf%9b%e8%a1%8c%e7%ae%80%e5%8d%95%e7%9a%84%e5%9f%ba%e5%87%86%e6%b5%8b%e8%af%95\/","title":{"rendered":"\u5bf9\u300cMySQL JSON\u5217\u300d\u548c\u300cMongoDB\u300d\u8fdb\u884c\u7b80\u5355\u7684\u57fa\u51c6\u6d4b\u8bd5"},"content":{"rendered":"

\u8fd9\u662f\u300aMySQL Casual Advent Calendar 2017\u300b\u7b2c19\u5929\u7684\u6587\u7ae0\u3002
\n\u6628\u5929\u662fbringer1092\u7684\u300a\u4f7f\u7528memcached\u8f7b\u677e\u8bbf\u95eeNDB Cluster\u300b\u3002<\/p>\n

\u4e0e\u53bb\u5e74\u7684\u6587\u7ae0\u5b8c\u5168\u4e0d\u540c\uff0c\u4eca\u5e74\u6211\u60f3\u8981\u63a2\u8ba8\u4e00\u4e0bMySQL\u7684JSON\u5217\u548cMongoDB\u7684\u7b80\u6613\u57fa\u51c6\u6d4b\u8bd5\u3002\u6211\u4e4b\u6240\u4ee5\u6709\u8fd9\u4e2a\u5ff5\u5934\uff0c\u662f\u56e0\u4e3a\u6211\u60f3\u5728\u6211\u7684GitHub\u4e0a\u7559\u4e0b\u4e00\u4e9b\u4e1c\u897f\u3002<\/p>\n

\u8bf7\u8bf4\u660e\u9a8c\u8bc1\u6b65\u9aa4\u30021. \u5728\u540c\u4e00\u53f0\u670d\u52a1\u5668\u4e0a\u8bbe\u7f6e MySQL \u548c MongoDB\u3002
\n2. \u5c06\u201cmysql_mongodb_simple_bench.sh\u201d\u653e\u7f6e\u5728\u4efb\u610f\u76ee\u5f55\u4e2d\u3002
\n3. \u5c06\u201cjson-templete.hbs\u201d\u653e\u7f6e\u5728\/tmp\u76ee\u5f55\u4e0b\u3002
\n4. \u6267\u884c\u201cmysql_mongodb_simple_bench.sh\u201d\uff0c\u5e76\u8f6c\u4e3a\u4ea4\u4e92\u6a21\u5f0f\u3002
\n5. \u8f93\u5165\u201c1\u201d\u4f7f\u7528dummyjson\u547d\u4ee4\u751f\u6210\u6d4b\u8bd5\u6570\u636e\u3002
\n6. \u8f93\u5165\u201c1\u201d\u5728MySQL\u4e2d\u6267\u884c\u57fa\u51c6\u6d4b\u8bd5\u3002
\n7. \u6267\u884c\u201cmysql_mongodb_simple_bench.sh\u201d\uff0c\u8f93\u5165\u201c2\u201d\u8df3\u8fc7\u751f\u6210\u6d4b\u8bd5\u6570\u636e\u6b65\u9aa4\u3002
\n8. \u8f93\u5165\u201c2\u201d\u5728MongoDB\u4e2d\u6267\u884c\u57fa\u51c6\u6d4b\u8bd5\u3002
\n9. \u68c0\u67e5\u201cmysql_bench_result.log\u201d\/\u201cmongodb_bench_result.log\u201d\u7684\u5185\u5bb9\u3002<\/p>\n

\u4f7f\u7528\u7684\u811a\u672c\u5df2\u5728\u4ee5\u4e0bURL\u516c\u5f00\uff08\u6b22\u8fcePull Request\uff09\u3002
\nhttps:\/\/github.com\/kakuka4430\/mysql_mongodb_simple_bench<\/p>\n

\u9a8c\u8bc1\u73af\u5883\u672c\u6b21\u57fa\u51c6\u6d4b\u8bd5\u662f\u5728\u4ee5\u4e0b\u73af\u5883\u4e0b\u8fdb\u884c\u7684\u3002<\/p>\n
\n
\n

OSCentOS 7.4CPUXeon(R) E5-2403 8coreMEM62 GBDisk\u4e00\u822c\u7684\u306aHDD\u751f\u6210\u548c\u4f7f\u7528\u7684\u6d4b\u8bd5\u6570\u636e\u662f100\u4e07\u6761\uff08\u7ea6146M\uff09\u7684JSON\u6587\u4ef6\u3002<\/p>\n

MySQL\u548cMongoDB\u7684\u914d\u7f6e\u6587\u4ef6\u4fdd\u6301\u9ed8\u8ba4\u72b6\u6001\uff0c\u4e0d\u8fdb\u884c\u4fee\u6539\u3002
\n\u7136\u800c\uff0c\u4e3a\u4e86\u5141\u8bb8\u53ea\u6709MySQL\u52a0\u8f7d\u6d4b\u8bd5\u6570\u636e\uff0c\u6211\u4eec\u6dfb\u52a0\u4e86secure_file_priv=’\/tmp’\u7684\u8bbe\u7f6e\u3002<\/p>\n

\u9a8c\u8bc1\u7ed3\u679c\u4ee5\u4e0b\u7684\u6570\u5b57\u662f\u6574\u7406\u4e86\u4f7f\u7528time\u547d\u4ee4\u8f93\u51fa\u7684\u201creal\u201d\u65f6\u95f4\u3002<\/p>\n

\u25a0 MySQL: MySQL\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u3002<\/p>\n

\n
OperationTime 1stTime 2ndINSERT bench22.407s15.135sSELECT bench3.102s3.154sUPDATE bench3.695s3.684sDELETE bench4.244s4.632s\u25a0 \u65e0SQL<\/p>\n
\n
OperationTime 1stTime 2ndINSERT bench15.210s15.256sSELECT bench1.172s1.102sUPDATE bench1.300s1.349sDELETE bench2.089s2.118s\u6211\u53d1\u73b0\u4e86MongoDB\u6bd4\u8f83\u5feb\u3002\u7136\u800c\uff0c\u5982\u679c\u7ee7\u7eed\u8fd9\u6837\u4e0b\u53bb\uff0cMySQL\u7684\u4f18\u52bf\u5c31\u4f1a\u6d88\u5931\uff0c\u6240\u4ee5\u8ba9\u6211\u4eec\u6765\u8fdb\u884c\u8c03\u4f18\u5427\u3002<\/p>\n

\u8c03\u65741\uff1a\u66f4\u6539\u670d\u52a1\u5668\u53c2\u6570\u3002\u6211\u5148\u5728my.cnf\u6587\u4ef6\u4e2d\u5c1d\u8bd5\u6dfb\u52a0\u4e86\u4ee5\u4e0b\u8bbe\u7f6e\u3002<\/p>\n
query_cache_type=OFF\r\ninnodb_buffer_pool_size=4G\r\ninnodb_log_file_size=512M\r\ninnodb_log_buffer_size=32M\r\ninnodb_flush_log_at_trx_commit=0\r\ninnodb_flush_method=O_DIRECT\r\ninnodb_io_capacity=1000\r\ninnodb_checksum_algorithm=crc3\r\nskip_innodb_doublewrite\r\n<\/code><\/pre>\n
\u7ed3\u679c\u5982\u4e0b\u3002\u867d\u7136\u65f6\u95f4\u7a0d\u5fae\u7f29\u77ed\u4e86\u4e00\u4e9b\uff0c\u4f46\u57fa\u672c\u4e0a\u5e76\u6ca1\u6709\u592a\u5927\u7684\u53d8\u5316\u3002<\/p>\n
\n
OperationTime 1stTime 2ndINSERT bench23.444s22.497sSELECT bench2.730s2.860sUPDATE bench3.353s3.499sDELETE bench3.757s4.035s<\/p>\n
\u9009\u9879\u4e00\uff1a\u4f7f\u7528\u865a\u62df\u5217\u8fdb\u884c\u7d22\u5f15\u6dfb\u52a0\u3002
\n\u6b63\u5982\u53c2\u8003\u7f51\u7ad9\u6240\u8ff0\uff0c\u65e0\u6cd5\u5728JSON\u5217\u4e0a\u521b\u5efa\u7d22\u5f15\u3002
\n\u4f46\u662f\uff0c\u53ef\u4ee5\u4f7f\u7528\u865a\u62df\u5217\u6765\u6a21\u62df\u4f7f\u7528\u7d22\u5f15\u3002<\/p>\n
\u30fbSELECT count(*) FROM bench WHERE JSON_EXTRACT(col1,'$.nation') = 'Japan'\r\n\r\n\u30fbUPDATE bench SET col1 = JSON_SET(col1, '$.phone', '000-000-0000') WHERE JSON_UNQUOTE( JSON_EXTRACT(col1,'$.phone') ) LIKE '080%'\r\n\r\n\u30fbDELETE FROM bench WHERE JSON_EXTRACT(col1,'$.birth') >= '1995-01-01'\r\n<\/code><\/pre>\n
\u8ba9\u6211\u4eec\u4e3a\u672c\u6b21\u57fa\u51c6\u6d4b\u8bd5\u4e2d\u4f7f\u7528\u7684\u4e0a\u8ff03\u4e2a\u67e5\u8be2\u521b\u5efa\u4e00\u4e2a\u6709\u6548\u7684\u7d22\u5f15\u3002<\/p>\n
mysql> ALTER TABLE bench ADD bench_nation VARCHAR(100) AS (JSON_UNQUOTE(col1->\"$.nation\"));\r\nmysql> ALTER TABLE bench ADD INDEX (bench_nation);\r\n\r\nmysql> ALTER TABLE bench ADD bench_phone VARCHAR(15) AS (REPLACE(JSON_UNQUOTE(col1->\"$.phone\"), '-', ''));\r\nmysql> ALTER TABLE bench ADD INDEX (bench_phone);\r\n\r\nmysql> ALTER TABLE bench ADD bench_birth DATE AS (JSON_UNQUOTE(col1->\"$.birth\"));\r\nmysql> ALTER TABLE bench ADD INDEX (bench_birth);\r\n<\/code><\/pre>\n
\u5982\u679c\u865a\u62df\u5217\u80fd\u591f\u6210\u529f\u521b\u5efa\uff0c\u6211\u8ba4\u4e3a\u5728\u91cd\u65b0\u52a0\u8f7d\u6570\u636e\u540e\u5c06\u4f1a\u5f97\u5230\u4ee5\u4e0b\u7684\u8f93\u51fa\u3002<\/p>\n
mysql> DELETE FROM bench;\r\nmysql> LOAD DATA INFILE '\/tmp\/sample_data.json' INTO TABLE bench(col1);\r\n\r\nmysql> SELECT * FROM bench LIMIT 1\\G\r\n*************************** 1. row ***************************\r\n          id: 1000002\r\n        col1: {\"id\": 0, \"name\": \"Drew Remus\", \"birth\": \"1997\/02\/08\", \"email\": \"drew.remus@protheon.xyz\", \"phone\": \"000-031-0950\", \"nation\": \"Tanzania, United Republic of\"}\r\nbench_nation: Tanzania, United Republic of\r\nbench_phone: 0000310950\r\nbench_birth: 1997-02-08\r\n<\/code><\/pre>\n
\u6539\u53d8\u67e5\u8be2\u4ee5\u4f7f\u7528\u865a\u62df\u5217\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u5229\u7528\u7d22\u5f15\u3002<\/p>\n
mysql> EXPLAIN SELECT count(*) FROM bench WHERE bench_nation = 'Japan';\r\n+----+-------------+-------+------------+------+---------------+--------------+---------+-------+------+----------+-------------+\r\n| id | select_type | table | partitions | type | possible_keys | key          | key_len | ref   | rows | filtered | Extra       |\r\n+----+-------------+-------+------------+------+---------------+--------------+---------+-------+------+----------+-------------+\r\n|  1 | SIMPLE      | bench | NULL       | ref  | bench_nation  | bench_nation | 103     | const | 3970 |   100.00 | Using index |\r\n+----+-------------+-------+------------+------+---------------+--------------+---------+-------+------+----------+-------------+\r\n\r\nmysql> EXPLAIN UPDATE bench SET col1 = JSON_SET(col1, '$.phone', '000-000-0000') WHERE bench_phone LIKE '080%';\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+------+----------+------------------------------+\r\n| id | select_type | table | partitions | type  | possible_keys | key         | key_len | ref   | rows | filtered | Extra                        |\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+------+----------+------------------------------+\r\n|  1 | UPDATE      | bench | NULL       | range | bench_phone   | bench_phone | 18      | const | 1014 |   100.00 | Using where; Using temporary |\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+------+----------+------------------------------+\r\n\r\nmysql> EXPLAIN DELETE FROM bench WHERE bench_birth >= '1995-01-01';\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+--------+----------+-------------+\r\n| id | select_type | table | partitions | type  | possible_keys | key         | key_len | ref   | rows   | filtered | Extra       |\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+--------+----------+-------------+\r\n|  1 | DELETE      | bench | NULL       | range | bench_birth   | bench_birth | 4       | const | 110872 |   100.00 | Using where |\r\n+----+-------------+-------+------------+-------+---------------+-------------+---------+-------+--------+----------+-------------+\r\n<\/code><\/pre>\n
\u4f7f\u7528\u6b64\u8868\u683c\u5b9a\u4e49\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u67e5\u8be2\u518d\u6b21\u6267\u884c\u57fa\u51c6\u6d4b\u8bd5\u3002
\n\u7531\u4e8e\u4f7f\u7528\u4e86CREATE TABLE IF EXISTS\u8bed\u53e5\uff0c\u6240\u4ee5\u4e0d\u4f1a\u91cd\u65b0\u521b\u5efa\u8868\u683c\u3002
\n\u8bf7\u53d6\u6d88\u6267\u884c\u811a\u672c\u4e2d\u7684\u67e5\u8be2\u6ce8\u91ca\u3002<\/p>\n
\n
OperationTime 1stTime 2ndINSERT bench1m11.631s1m10.947sSELECT bench0.012s0.008sUPDATE bench0.134s0.108sDELETE bench3.162s3.219s\u7531\u4e8e\u7d22\u5f15\u7684\u542f\u7528\uff0cSELECT\u548cUPDATE\u7684\u901f\u5ea6\u663e\u8457\u63d0\u9ad8\u3002\u7136\u800c\uff0cINSERT\uff08LOAD DATA\uff09\u7684\u901f\u5ea6\u5374\u660e\u663e\u53d8\u6162\u3002\u53e6\u5916\uff0cDELETE\u7684\u65f6\u95f4\u53d8\u5316\u4e0d\u5927\u3002<\/p>\n
\u53ef\u4ee5\u8003\u8651INSERT\u64cd\u4f5c\u4e2d\u865a\u62df\u5217\u7684\u5b58\u5728\u5bfc\u81f4\u4e86\u5f00\u9500\u95ee\u9898\u3002
\n\u5bf9\u4e8eDELETE\u64cd\u4f5c\uff0c\u53ef\u80fd\u662f\u7531\u4e8e\u5220\u9664\u884c\u6570\u8f83\u591a\u3002<\/p>\n
mysql> SELECT count(*) FROM bench WHERE bench_birth >= '1995-01-01';\r\n+----------+\r\n| count(*) |\r\n+----------+\r\n|    49979 |\r\n+----------+\r\n<\/code><\/pre>\n
\u6682\u65f6\u5148\u8ba9\u6211\u4eec\u628a\u91cd\u70b9\u653e\u5728MySQL\u4e00\u4fa7\u3002<\/p>\n
\u9644\u52a0\u9009\u98791\uff1a\u5bf9MongoDB\u8fdb\u884c\u8c03\u4f18\u56e0\u4e3a\u53ea\u5bf9MySQL\u8fdb\u884c\u5404\u79cd\u5904\u7406\u662f\u4e0d\u516c\u5e73\u7684\uff0c\u6240\u4ee5\u6211\u4e5f\u60f3\u7b80\u5355\u8c03\u6574\u4e00\u4e0bMongoDB\u3002\u5c31\u50cf\u5bf9MySQL\u4e00\u6837\uff0c\u6211\u4eec\u6765\u521b\u5efa\u4e00\u4e9b\u7d22\u5f15\u3002<\/p>\n
# echo 'db.bench.createIndex({nation : 1})' | mongo d1\r\n# echo 'db.bench.createIndex({phone : 1})' | mongo d1\r\n# echo 'db.bench.createIndex({birth : 1})' | mongo d1\r\n<\/code><\/pre>\n
\u7531\u4e8eMongoDB\u6bcf\u6b21\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u65f6\u90fd\u4f1a\u91cd\u65b0\u521b\u5efa\u8868\u683c\uff0c\u6240\u4ee5\u6211\u4eec\u9700\u8981\u4fee\u6539\u811a\u672c\u3002<\/p>\n
\u4ee5\u76ee\u524d\u7684\u72b6\u51b5\u8fdb\u884c\u57fa\u51c6\u6d4b\u8bd5\u7684\u7ed3\u679c\u5982\u4e0b\u3002\u7d22\u5f15\u7684\u6548\u679c\u679c\u7136\u975e\u5e38\u663e\u8457\u554a…\u3002<\/p>\n
\n
OperationTime 1stTime 2ndINSERT bench38.341s36.985sSELECT bench0.139s0.141sUPDATE bench0.219s0.219sDELETE bench3.726s3.742s<\/p>\n
\u9644\u52a0\u9879\u76ee2\uff1a\u5c1d\u8bd5\u4f7f\u7528MySQL 8.0
\n\u6211\u5728\u987a\u5e94\u5723\u8bde\u5012\u8ba1\u65f6\u7684\u6f6e\u6d41\u4e2d\uff0c\u5c06MySQL 5.7\u5347\u7ea7\u5230\u4e86MySQL 8.0\u3002<\/p>\n
# systemctl stop mysqld\r\n# yum remove mysql-community-server\r\n# vi \/etc\/yum.repos.d\/mysql-community.repo\r\n\u2192 5.7\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u300cdisabled\u300d\u306b\u3057\u30018.0\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3092\u300cenabled\u300d\u306b\r\n\r\n# yum install mysql-community-server\r\n# mv \/etc\/my.cnf.rpmsave \/etc\/my.cnf\r\n# vi \/etc\/my.cnf\r\n\u2192 \"query_cache_type=OFF\"\u3092\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\r\n\r\n# systemctl start mysqld\r\n# mysql_upgrade -u root -p\r\n<\/code><\/pre>\n
\u7ed3\u679c\u5982\u4e0b\u6240\u793a\u3002\u5373\u4f7f\u5728MySQL8.0\u4e2d\uff0c\u60c5\u51b5\u4e5f\u6ca1\u6709\u592a\u5927\u6539\u53d8\u2026\u2026\u3002<\/p>\n
\n
OperationTime 1stTime 2ndINSERT bench1m31.722s1m31.670sSELECT bench0.012s0.022sUPDATE bench0.119s0.212sDELETE bench4.105s3.944s<\/p>\n
\u6c47\u603b\u603b\u7ed3\u4ee5\u4e0b\u662f\u672c\u6b21\u6267\u884c\u7684\u4e3b\u8981\u57fa\u51c6\u6d4b\u8bd5\u7ed3\u679c\uff08\u4e24\u6b21\u6267\u884c\u7684\u5e73\u5747\u65f6\u95f4\uff09\u3002\u65e0\u8bba\u662fMySQL\u8fd8\u662fMongoDB\uff0c\u90fd\u660e\u767d\u4e86\u7d22\u5f15\u7684\u91cd\u8981\u6027\uff01<\/p>\n
\n
\nMySQL (\u7d20)MySQL (index\u6709)MongoDB (\u7d20)MongoDB (index\u6709)INSERT bench18.77s1m11.29s15.23s37.66sSELECT bench3.10s0.01s1.14s0.14sUPDATE bench3.69s0.12s1.32s0.22sDELETE bench4.44s3.19s2.10s3.734\u5982\u679c\u6709\u673a\u4f1a\uff0c\u6211\u60f3\u8fdb\u4e00\u6b65\u6df1\u5165\u7814\u7a76\u6bcf\u4e2a\u5904\u7406\u8fc7\u7a0b\u5ef6\u8fdf\u7684\u539f\u56e0\u548c\u5bf9\u7b56\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u53c2\u8003\u7f51\u7ad9\uff1a\u4ee5\u4e0b\u662f\u51e0\u4e2a\u7f51\u5740\uff1a<\/p>\n
1. https:\/\/yakst.com\/ja\/posts\/3841
\n2. https:\/\/www.s-style.co.jp\/blog\/2017\/06\/420\/
\n3. https:\/\/docs.mongodb.com\/manual\/indexes\/<\/p>\n
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