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, 2015
Filed:
Aug. 22, 2008
Matthew J. Craighead, Austin, TX (US);
Matthew J. Craighead, Austin, TX (US);
Conifer Systems LLC, Austin, TX (US);
Abstract
A method and system for efficient usage of revision control system resources by providing a client-based file system tree based on managed cache resources is provided. The managed cache resources include both a persistent, disk-based cache that maintains copies of requested file data from a repository server and an ordered tree data structure-based metadata cache for tracking file metadata across revisions. Embodiments of the present invention further maintain in the data cache data related only to specifically requested files. Embodiments of the present invention further track a range of versions of the file system tree for which particular file versions are applicable, so that unnecessary downloading to the client of unchanged files is avoided. Thus, file data and metadata are only requested from a repository server when needed and only a single version of a file is maintained until a modification to that file is made.