| 摘要 |
<p>The present invention discloses a load balancing method and device, said method comprising: in accordance with the loads of a plurality of single-boards in a content delivery network, determining a load level for each of the single-boards of the plurality of single-boards; selecting one single-board, of the one or plurality of single-boards which correspond to the first load level of the load levels, to provide service to a new user, wherein the load of the one or plurality of single-boards which correspond to the first load level is lower than the loads corresponding to the other load levels within said load level. The present invention solves the problem in the related art whereby the rotating selection strategy or the preferred strategy of a content delivery network leads to a load imbalance, and thus achieves load balancing for a plurality of single-boards in a content delivery network.</p> |
