v5:loadbalancer:mysql_replication:automatic_control
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Next revision | Previous revision | ||
v5:loadbalancer:mysql_replication:automatic_control [2016/10/12 04:16] – created mnewnham | v5:loadbalancer:mysql_replication:automatic_control [2017/04/29 04:01] (current) – mnewnham | ||
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Line 1: | Line 1: | ||
- | <- v5: | + | <- v5: |
~~NOTOC~~ | ~~NOTOC~~ | ||
====== Automatic Control Of Statement Execution ====== | ====== Automatic Control Of Statement Execution ====== | ||
+ | Once we have assigned the primary '' | ||
+ | <code php> | ||
+ | $db = new ADOdbLoadbalancer; | ||
+ | |||
+ | $db0 = new ADOdbLoadbalancerConnection(' | ||
+ | $db-> | ||
+ | |||
+ | $db1 = new ADOdbLoadbalancerConnection(' | ||
+ | $db-> | ||
+ | |||
+ | $db2 = new ADOdbLoadbalancerConnection(' | ||
+ | $db-> | ||
+ | |||
+ | /* | ||
+ | * Keep adding readonly servers | ||
+ | */ | ||
+ | </ | ||
+ | |||
The load balancer automatically controls the execution of SQL statements through ADOdb by parsing the statement and directing the execution to the appropriate server: | The load balancer automatically controls the execution of SQL statements through ADOdb by parsing the statement and directing the execution to the appropriate server: | ||
- Statements that require read-write access to the database are directed to the primary server. | - Statements that require read-write access to the database are directed to the primary server. |
v5/loadbalancer/mysql_replication/automatic_control.1476238565.txt.gz · Last modified: 2017/04/21 11:30 (external edit)