The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 21, 2026
Filed:
May. 31, 2024
Dell Products L.p., Round Rock, TX (US);
Huijuan Fan, Chengdu, CN;
Dell Products L.P., Round Rock, TX (US);
Abstract
An example data migration includes, based on historical access data for objects, determining access patterns for the objects, and, based on the access patterns, determining access frequencies for the objects in a full replication stage. Based on the access frequencies for the objects, full replication is carried out on the objects, and, in response to completion of the full replication of the objects, incremental replication is carried out on at least part of the objects to complete data migration. In this way, the access frequencies for the objects can be predicted more accurately, then the objects with low access frequencies are preferentially replicated in the full replication stage, and the workload of incremental replication is reduced, thereby improving the efficiency and quality of data migration, reducing the probability of migration failure, avoiding unnecessary data transmission, and effectively reducing the demands for network bandwidth and data storage.
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