Abstract: In the traditional push,the push of multi-source heterogeneous data is weak on timeliness,low security and difficult to reuse.According to the characteristics of heterogeneous data,characteristics of mobile Internet security and privacy,a multi dimensional decision cloud push model was proposed,to compute the eigenvalues and eigenvectors of multi-source and heterogeneous data in distributed environment,for the rapid separation of data source in homogeneous data and heterogeneous data.And based on this model,the cloud push platform was designed,and the automatic separation and high efficiency push of homogeneous data and heterogeneous data was realized by using cloud push technology.According to the running situation and related index analysis of the cloud platform in the experimental environment,the platform can be applied to the multi source and heterogeneous data.

Key words: Cloud push,Multi-source heterogeneous data,Cloud computing,Data push