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:
Sep. 06, 2005
Filed:
Jun. 06, 2000
Raymond E. Ozzie, Manchester, MA (US);
Kenneth G. Moore, Westford, MA (US);
Ransom L. Richardson, Somerville, MA (US);
Edward J. Fischer, Cambridge, MA (US);
Raymond E. Ozzie, Manchester, MA (US);
Kenneth G. Moore, Westford, MA (US);
Ransom L. Richardson, Somerville, MA (US);
Edward J. Fischer, Cambridge, MA (US);
Groove Networks, Inc., Beverly, MA (US);
Abstract
An in-memory storage manager represents XML-compliant documents as a collection of objects in memory. The storage manager allows real-time access to the objects by separate processes operating in different contexts. The data in the objects is stored in memory local to each process and the local memories are synchronized by means of a distributed memory system that stores the data in the same data region, but maps the data region to the address space of each process. Data corruption in the data region is prevented by a locking mechanism that prevents the processes from simultaneously modifying same data.