Minimum MySQL requirements
Insight does not perform any administration of the MySQL database. Managing the MySQL server and ensuring it is backed up is the responsibility of the customer.
Required Configuration Settings
Setting | Value | Comments |
---|---|---|
max_allowed_packet |
32M | This is the minimum value that should be set. |
max_connections |
This should be set to at least the same value as insight.server.persistence.MySQL.pool-max-size (The default value is 100) |
Performance Related Settings
Setting | Value | Comments |
---|---|---|
innodb_buffer_pool_size |
70% memory / 10% memory | Follow MySQL advice of either 70% memory (dedicated server) or 10% RAM otherwise |
innodb_log_file_size |
Larger of 2G or innodb_buffer_pool_size | |
innodb-flush-method |
O_DIRECT |
(Linux based systems) |
Backing Up the Database
Xpress Insight has no specific requirements for backup and restore of its MySQL database. You should backup the Insight MySQL database in line with your company policy.
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