×ðÁú¿­Ê±

ÔõÑùÔÚLinuxÉÏÉèÖø߿ÉÓõÄÂþÑÜʽÊý¾Ý¿â

ÔõÑùÔÚlinuxÉÏÉèÖø߿ÉÓõÄÂþÑÜʽÊý¾Ý¿â

ÏÈÈÝ

ÔÚµ±½ñ»¥ÁªÍøʱ´ú£¬Êý¾ÝÁ¿ºÍ»á¼ûÁ¿µÄÒ»Ö±Ôö´ó£¬¶ÔÊý¾Ý¿âµÄ¸ß¿ÉÓÃÐÔºÍÐÔÄÜÌá³öÁ˸ü¸ßµÄÒªÇó¡£ÎªÁËÖª×ãÕâЩÐèÇó£¬ÂþÑÜʽÊý¾Ý¿â³ÉΪÁËÒ»ÖÖÆÕ±é½ÓÄɵĽâ¾ö¼Æ»®¡£±¾ÎĽ«ÏÈÈÝÔõÑùÔÚlinuxÉÏÉèÖø߿ÉÓõÄÂþÑÜʽÊý¾Ý¿â£¬²¢ÌṩÏìÓ¦µÄ´úÂëʾÀý¡£

È·¶¨ÐèÇóºÍÑ¡ÔñÊý¾Ý¿â

Ê×ÏÈ£¬ÎÒÃÇÐèÒªÃ÷È·×ðÁú¿­Ê±ÐèÇóºÍÑ¡ÔñºÏÊʵÄÂþÑÜʽÊý¾Ý¿â¡£Æ¾Ö¤ÏêϸӦÓó¡¾°£¬ÎÒÃÇ¿ÉÒÔÑ¡ÔñһЩÖøÃûµÄÂþÑÜʽÊý¾Ý¿â£¬ÈçMySQL Cluster¡¢Cassandra»òMongoDBµÈ¡£

×°ÖúÍÉèÖÃÊý¾Ý¿â¼¯Èº

µ±ÎÒÃÇÑ¡ÔñºÃÊý¾Ý¿âºó£¬ÎÒÃÇÐèÒªÔÚLinuxÉÏ×°Öò¢ÉèÖÃÊý¾Ý¿â¼¯Èº¡£ÒÔMySQL ClusterΪÀý£¬ÎÒÃÇ¿ÉÒÔƾ֤ÒÔÏ°취À´²Ù×÷£º

°ì·¨1£º×°ÖÃMySQL ClusterÈí¼þ°ü

ʹÓÃÒÔÏÂÏÂÁî×°ÖÃMySQL ClusterÈí¼þ°ü£º

$ sudo apt-get install mysql-cluster-community-server

µÇ¼ºó¸´ÖÆ

°ì·¨2£º½¨ÉèÉèÖÃÎļþ

ÔÚ×°ÖÃĿ¼Ï½¨ÉèÉèÖÃÎļþmy.cnf£¬ÄÚÈÝÈçÏ£º

[ndbd default]
NoOfReplicas = 2       # ÉèÖÃÊý¾Ý¸´ÖƵĸ±±¾Êý
DataDir = /var/lib/mysql-cluster   # ÉèÖÃÊý¾Ý´æ´¢Ä¿Â¼

[ndbd]
NodeId = 1             # ÉèÖýڵãID
HostName = 192.168.0.1 # ÉèÖýڵãÖ÷»úÃû
DataDir = /usr/local/mysql/data # ÉèÖÃÊý¾Ý´æ´¢Ä¿Â¼

[ndbd]
NodeId = 2             # ÉèÖýڵãID
HostName = 192.168.0.2 # ÉèÖýڵãÖ÷»úÃû
DataDir = /usr/local/mysql/data # ÉèÖÃÊý¾Ý´æ´¢Ä¿Â¼

[ndb_mgmd]
NodeId = 3             # ÉèÖýڵãID
HostName = 192.168.0.3 # ÉèÖýڵãÖ÷»úÃû
DataDir = /var/lib/mysql-cluster   # ÉèÖÃÊý¾Ý´æ´¢Ä¿Â¼

[mysqld]
NodeId = 4             # ÉèÖýڵãID
HostName = 192.168.0.4 # ÉèÖýڵãÖ÷»úÃû

[mysqld]
NodeId = 5             # ÉèÖýڵãID
HostName = 192.168.0.5 # ÉèÖýڵãÖ÷»úÃû

µÇ¼ºó¸´ÖÆ

°ì·¨3£ºÆô¶¯ndb¼¯ÈºÖÎÀíÆ÷

ʹÓÃÒÔÏÂÏÂÁîÆô¶¯ndb¼¯ÈºÖÎÀíÆ÷£º

$ sudo ndb_mgmd -c /etc/mysql-cluster/my.cnf

µÇ¼ºó¸´ÖÆ

°ì·¨4£ºÆô¶¯Êý¾Ý½Úµã

ʹÓÃÒÔÏÂÏÂÁîÆô¶¯Êý¾Ý½Úµã£º

$ sudo ndbd

µÇ¼ºó¸´ÖÆ

°ì·¨5£ºÆô¶¯MySQLЧÀÍÆ÷

ʹÓÃÒÔÏÂÏÂÁîÆô¶¯MySQLЧÀÍÆ÷£º

$ sudo systemctl start mysql

µÇ¼ºó¸´ÖÆ

ÉèÖúÍÖÎÀíÂþÑÜʽÊý¾Ý¿â

Ò»µ©Êý¾Ý¿â¼¯ÈºÀÖ³ÉÆô¶¯£¬ÎÒÃǾͿÉÒÔ¾ÙÐÐÉèÖúÍÖÎÀí¡£ÒÔMySQL ClusterΪÀý£¬ÎÒÃÇ¿ÉÒÔʹÓÃÒÔÏÂÏÂÁîÀ´ÉèÖúÍÖÎÀíÂþÑÜʽÊý¾Ý¿â£º

½¨ÉèÊý¾Ý¿â£º

$ mysql -u root -p

µÇ¼ºó¸´ÖÆ

½¨ÉèÊý¾Ý±í£º

mysql> CREATE DATABASE mydatabase;
mysql> USE mydatabase;
mysql> CREATE TABLE mytable (id INT PRIMARY KEY, name VARCHAR(20));

µÇ¼ºó¸´ÖÆ

²åÈëÊý¾Ý£º

mysql> INSERT INTO mytable VALUES (1, 'John'), (2, 'Mike'), (3, 'Lisa');

µÇ¼ºó¸´ÖÆ

ÅÌÎÊÊý¾Ý£º

mysql> SELECT * FROM mytable;

µÇ¼ºó¸´ÖÆ

¸üÐÂÊý¾Ý£º

mysql> UPDATE mytable SET name = 'Tom' WHERE id = 1;

µÇ¼ºó¸´ÖÆ

ɾ³ýÊý¾Ý£º

mysql> DELETE FROM mytable WHERE id = 2;

µÇ¼ºó¸´ÖÆ

¼à¿ØºÍ¹ÊÕϻָ´

¸ß¿ÉÓõÄÂþÑÜʽÊý¾Ý¿âÐèÒª¾ÙÐÐʵʱ¼à¿ØºÍ¹ÊÕϻָ´¡£ÎÒÃÇ¿ÉÒÔʹÓÃһЩ¼à¿Ø¹¤¾ß£¬ÈçMySQL Enterprise Monitor¡¢Zabbix»òNagiosµÈ£¬À´¼à¿ØÊý¾Ý¿â¼¯ÈºµÄ״̬ºÍÔËÐÐÇéÐΡ£µ±±¬·¢¹ÊÕÏʱ£¬ÎÒÃÇ¿ÉÒÔʹÓÃÏìÓ¦µÄÏÂÁîÀ´¾ÙÐйÊÕϻָ´£¬ÈçMySQL ClusterÖеÄndb_mgmÏÂÁî¡£

×ܽá

ÉèÖø߿ÉÓõÄÂþÑÜʽÊý¾Ý¿âÊÇÒ»¸öÖØ´óµÄÀú³Ì£¬¿ÉÊÇͨ¹ý׼ȷµÄÑ¡ÔñºÍÉèÖã¬ÎÒÃÇ¿ÉÒÔÖª×ã´ó¹æÄ£Êý¾Ý´æ´¢ºÍ¸ß²¢·¢»á¼ûµÄÐèÇó¡£ÔÚLinuxƽ̨ÉÏ£¬ÎÒÃÇ¿ÉÒÔÑ¡ÔñÊʺÏ×Ô¼ºÐèÇóµÄÂþÑÜʽÊý¾Ý¿â£¬²¢Æ¾Ö¤ÏìÓ¦µÄ°ì·¨¾ÙÐÐ×°Öá¢ÉèÖúÍÖÎÀí¡£Í¬Ê±£¬ÎÒÃÇ»¹ÐèҪʹÓüà¿Ø¹¤¾ßÀ´¼à¿ØÊý¾Ý¿â¼¯ÈºµÄ״̬ºÍÔËÐÐÇéÐΣ¬ÒÔ¼°¾ÙÐйÊÕϻָ´²Ù×÷¡£Ï£Íû±¾ÎÄÌṩµÄ´úÂëʾÀýÄܶÔÄãÉèÖÃÂþÑÜʽÊý¾Ý¿âÓÐËù×ÊÖú¡£

ÒÔÉϾÍÊÇÔõÑùÔÚLinuxÉÏÉèÖø߿ÉÓõÄÂþÑÜʽÊý¾Ý¿âµÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±ÊµÊ±ÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿