公开(公告)号：US20220164355A1

公开(公告)日：2022-05-26

申请号：US17667167

申请日：2022-02-08

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/2455 ,  G06F12/02 ,  G06F9/38 ,  H04L67/568 ,  G06F16/22 ,  G06F16/28 ,  H04L67/1097

Abstract: A method for to manage concurrent access to a shared resource in a distributed computing environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache.

公开(公告)号：US11822552B2

公开(公告)日：2023-11-21

申请号：US17965137

申请日：2022-10-13

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/24 ,  G06F16/2455

CPC classification number: G06F16/24552

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache in unlocked.

公开(公告)号：US20240045870A1

公开(公告)日：2024-02-08

申请号：US18485589

申请日：2023-10-12

Applicant: OPEN TEXT CORPORATION

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/2455

CPC classification number: G06F16/24552

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache in unlocked.

公开(公告)号：US20230035832A1

公开(公告)日：2023-02-02

申请号：US17965137

申请日：2022-10-13

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/2455

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache in unlocked.

公开(公告)号：US11263214B2

公开(公告)日：2022-03-01

申请号：US15431225

申请日：2017-02-13

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/2455 ,  G06F12/02 ,  G06F9/38 ,  H04L29/08 ,  G06F16/22 ,  G06F16/28 ,  H04L67/568 ,  H04L67/1097 ,  H04L67/2885

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache in unlocked.

公开(公告)号：US12124455B2

公开(公告)日：2024-10-22

申请号：US18331833

申请日：2023-06-08

Applicant: OPEN TEXT CORPORATION

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F15/16 ,  G06F9/38 ,  G06F12/02 ,  G06F16/22 ,  G06F16/2455 ,  G06F16/28 ,  H04L67/1097 ,  H04L67/568 ,  H04L67/2885

CPC classification number: G06F16/24553 ,  G06F9/3834 ,  G06F12/0261 ,  G06F16/22 ,  G06F16/24552 ,  G06F16/24562 ,  G06F16/284 ,  H04L67/1097 ,  H04L67/568 ,  H04L67/2885

Abstract: Systems and methods for managing concurrent access to a shared resource in a distributed computing environment are provided. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache.

公开(公告)号：US11487761B2

公开(公告)日：2022-11-01

申请号：US16883681

申请日：2020-05-26

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/24 ,  G06F16/2455

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache in unlocked.

公开(公告)号：US12189632B2

公开(公告)日：2025-01-07

申请号：US18485589

申请日：2023-10-12

Applicant: OPEN TEXT CORPORATION

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F16/24 ,  G06F16/2455

Abstract: A method for referencing and updating objects in a shared resource environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache. When the object type needs to be updated, it is cloned into a local cache, and changes are made on the local copy. The global cache is then locked to all other users, the original object type is detached, and the cloned object type is swapped into the global cache, after which the global cache is unlocked.

公开(公告)号：US20230350898A1

公开(公告)日：2023-11-02

申请号：US18331833

申请日：2023-06-08

Applicant: OPEN TEXT CORPORATION

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F12/02 ,  G06F16/22 ,  G06F16/28 ,  H04L67/568 ,  H04L67/1097 ,  G06F16/2455 ,  G06F9/38

CPC classification number: G06F16/24553 ,  G06F9/3834 ,  G06F12/0261 ,  G06F16/22 ,  G06F16/24552 ,  G06F16/24562 ,  G06F16/284 ,  H04L67/1097 ,  H04L67/568 ,  H04L67/2885

Abstract: Systems and methods for managing concurrent access to a shared resource in a distributed computing environment are provided. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache.

公开(公告)号：US11709841B2

公开(公告)日：2023-07-25

申请号：US17667167

申请日：2022-02-08

Applicant: Open Text Corporation

Inventor： Shu-Shang Sam Wei ,  Shuaib Hasan Khwaja ,  Pankaj Pradhan

IPC: G06F15/16 ,  G06F16/2455 ,  G06F12/02 ,  G06F9/38 ,  G06F16/22 ,  G06F16/28 ,  H04L67/568 ,  H04L67/1097 ,  H04L67/2885

CPC classification number: G06F16/24553 ,  G06F9/3834 ,  G06F12/0261 ,  G06F16/22 ,  G06F16/24552 ,  G06F16/24562 ,  G06F16/284 ,  H04L67/1097 ,  H04L67/568 ,  H04L67/2885

Abstract: A method for to manage concurrent access to a shared resource in a distributed computing environment. A reference counter counts is incremented for every use of an object subtype in a session and decremented for every release of an object subtype in a session. A session counter is incremented upon the first instance of fetching an object type into a session cache and decremented upon having no instances of the object type in use in the session. When both the reference counter and the session counter are zero, the object type may be removed from the cache.