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:
Jun. 30, 2020
Filed:
Mar. 24, 2016
International Business Machines Corporation, Armonk, NY (US);
Charles J. Camp, Houston, TX (US);
Charalampos Pozidis, Thalwil, CH;
Nikolaos Papandreou, Thalwil, CH;
Roman A. Pletka, Uster, CH;
Thomas Mittelholzer, Zurich, CH;
Thomas Parnell, Zurich, CH;
Tobias Blaettler, Maur, CH;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In a data storage system, a prior set S of prefix codes for pseudo-dynamic compression as well as data compressed utilizing prior set S are stored. While data compressed utilizing prior set S are stored in the data storage system, the number of prefix codes utilized by the data storage system for pseudo-dynamic compression are augmented. Augmenting the number of codes includes determining a new set S' of prefix codes for pseudo-dynamic compression from a training data set selected from a workload of the data storage system and storing the new set S′ in the data storage system with the prior set S.