1. A multidimensional data process method, comprising: obtaining attribute information in dimension information and hierarchical relationship information of respective attributes in a data service; generating a recursive topology according to the attribute information in the dimension information and the hierarchical relationship information of the respective attributes; and the recursive topology comprising an attribute composition set and recursive paths of respective attribute compositions in the attribute composition set; confirming attribute compositions for querying in the attribute composition set, including: obtaining query statistics of the respective attribute compositions queried in a predetermined period of time, the query statistics including queried frequencies and queried time distribution information of the respective attribute compositions in the predetermined period of time; confirming weights of the respective attribute compositions according to the queried frequencies and the queried time distribution information; and confirming the attribute compositions for querying in the respective attribute compositions according the weights of the respective attribute compositions and recording the weights of the attribute compositions for querying; confirming attribute compositions for fixing in the attribute composition set according to the attribute compositions for querying; fixing the attribute compositions for fixing to form fixed attribute compositions and obtaining index data in accordance with the fixed attribute compositions; recursing index data in accordance with the attribute compositions for querying according to the recursive paths and the index data in accordance with the fixed attribute compositions.
4. The method according to claim 1 , wherein the step of confirming the attribute compositions for fixing in the attribute composition set according to the attribute compositions for querying comprises: obtaining total weighted query penalties in accordance with the respective attribute compositions in the attribute composition set; confirming a minimum total weighted query penalty according to the total weighted query penalty penalties in accordance with the respective attribute compositions; confirming that attribute compositions in accordance with the minimum total weighted query penalty are the attribute compositions for fixing.