Online table storage structure decoupling method and device, equipment and storage medium

The invention provides an online table storage structure decoupling method and device, equipment and a storage medium, and the method comprises the steps: obtaining an online table which comprises main body data and extended data corresponding to the main body data; storing the main body data in a preset blank table to obtain a main body data table; storing extended data corresponding to the main body data into a preset storage object to obtain an extended database; associating the main body data table with the extended database; and based on the associated main body data table and the associated extended database, completing storage structure decoupling of the online table. According to the method, the main body data and the extended data of the online table are separated and then associated, so that the quantity structure of the main body data table is simpler and the quantity is smaller under the condition that the original functions of the online table are realized, and the storage and maintenance of the