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:
Nov. 19, 2024
Filed:
Jul. 25, 2019
Emc Ip Holding Company Llc, Hopkinton, MA (US);
Nickolay Dalmatov, Saint Petersburg, RU;
EMC IP Holding Company LLC, Hopkinton, MA (US);
Abstract
Techniques for handling data with different lifetime characteristics in stream-aware data storage systems. The data storage systems can include a file system that has a log-based architecture design, and can employ one or more solid state drives (SSDs) that provide log-based data storage, which can include a data log divided into a series of storage segments. The techniques can be employed in the data storage systems to control the placement of data in the respective segments of the data log based at least on the lifetime of the data, significantly reducing the processing overhead associated with performing garbage collection functions within the SSDs.