Data management method and device, equipment and storage medium

The invention discloses a data management method and device, equipment and a storage medium, and relates to the field of distributed storage clusters.The data management method comprises the steps that data change information uploaded by a metadata service cluster is received; generating a hierarchical change table based on the data change information and generating a full scale based on all data information stored in the data search analysis engine; receiving a retrieval request sent by a user, and performing retrieval in the hierarchy change table according to a preset retrieval mode based on the retrieval request to obtain a retrieval result; performing retrieval in the full scale based on the retrieval result to obtain target information corresponding to the retrieval request; and returning the target information to a webpage so as to be checked by a user. The data search analysis engine constructs the database table through the received data change information, and retrieves in the database table accordi