Real estate registration multi-source heterogeneous data exchange method

The invention discloses a real estate registration multi-source heterogeneous data exchange method. The method comprises the following steps: S1, establishing a data exchange server and a data exchange system on two sides of a network; S2, authenticating the security of the server; S3, adopting the structuring method which comprises the steps of setting a data acquisition strategy rule, actively acquiring specified data from an extranet database, and reading BLOB data information through JDBC to obtain unstructured data; S4, sterilizing; S5, checking the data format according to the security rule; S6, re-packaging and encrypting the data, and sending the data to a gatekeeper for data synchronization; and S7, enabling the intranet data exchange system to perform virus killing, decryption and packaged data reduction and then writing the data into a multi-source database, so that efficient and safe data exchange of the structured data and the unstructured data on the cloud platform is realized. 本发明公开了一种不动产登记多源异构