GLB is a TCP load balancer similar to Pen. Itlacks most of advanced Pen features, as the aimwas to make a user-space TCP proxy which is asfast as possible. It can utilize multiple CPUcores. A list of destinations can be configured atruntime. Destination "draining" is supported. Itfeatures weight-based connection balancing (whichbecomes round-robin if weights are equal).
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09-14-2008
