The load-balance Statement

load-balance {
    [ module-1 ]
    [ module-2 ]
}

The load-balance section is similar to the redundant section except that only one module in the subsection is ever called. The module is chosen randomly, in a "load balanced" manner.

In general, the redundant-load-balance statement is more useful than this one.

Examples:

load-balance {
    sql1
    sql2
}