Distributed index method and distributed index system for video data

The invention discloses a distributed index method for video data. The distributed index method for the video data solves the problem that in the prior art, due to the facts that the UGC video data size is very large and data information is huge, a search engine encounters the performance bottleneck. The method comprises the steps that a control node and a plurality of data nodes are set, wherein the control node respectively records the performance information of each data node; the control node receives the video data uploaded by a user side; the control node selects one data node according to the performance information of each data node and controls the selected data node to establish a reverse index file of the video data. According to the technical scheme, after the control node receives the video data uploaded by the user side, the data nodes for establishing the reverse index file are selected according to the performance information of each data node, the distributed index of the video data is achiev