公开(公告)号：EP3049968B1

公开(公告)日：2019-10-30

申请号：EP14783721.5

申请日：2014-09-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： KRISTOFFERSEN, Esben Nyhuus ,  FALKEBO, Jesper ,  HEJLSBERG, Thomas ,  STAIRS, John ,  SVINTH, Michael H.

IPC: G06F16/23 ,  G06Q10/06

公开(公告)号：EP3049940A1

公开(公告)日：2016-08-03

申请号：EP14783720.7

申请日：2014-09-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： STAIRS, John ,  KRISTOFFERSEN, Esben Nyhuus ,  HEJLSBERG, Thomas

IPC: G06F12/12 ,  G06F12/08

CPC classification number: G06F12/122 ,  G06F12/084 ,  G06F12/0866 ,  G06F12/123 ,  G06F2212/601

Abstract: A cache manager application provides a data caching policy in a multiple tenant enterprise resource planning (ERP) system. The cache manager application manages multiple tenant caches in a single process. The application applies the caching policy. The caching policy optimizes system performance compared to local cache optimization. As a result, tenants with high cache consumption receive a larger portion of caching resources.

公开(公告)号：EP3049940B1

公开(公告)日：2018-09-19

申请号：EP14783720.7

申请日：2014-09-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： STAIRS, John ,  KRISTOFFERSEN, Esben Nyhuus ,  HEJLSBERG, Thomas

IPC: G06F12/123 ,  G06F12/122 ,  G06F12/084 ,  G06F12/0866

CPC classification number: G06F12/122 ,  G06F12/084 ,  G06F12/0866 ,  G06F12/123 ,  G06F2212/601

Abstract: A cache manager application provides a data caching policy in a multiple tenant enterprise resource planning (ERP) system. The cache manager application manages multiple tenant caches in a single process. The application applies the caching policy. The caching policy optimizes system performance compared to local cache optimization. As a result, tenants with high cache consumption receive a larger portion of caching resources.

公开(公告)号：EP3049968A1

公开(公告)日：2016-08-03

申请号：EP14783721.5

申请日：2014-09-23

Applicant: Microsoft Technology Licensing, LLC

Inventor： KRISTOFFERSEN, Esben Nyhuus ,  FALKEBO, Jesper ,  HEJLSBERG, Thomas ,  STAIRS, John ,  SVINTH, Michael H.

IPC: G06F17/30 ,  G06Q10/06

Abstract: An enterprise resource planning (ERP) system provides efficient maintenance and upgrade of tenant databases utilizing shared schema. A schema change is propagated from a master to tenants. Support is provided for tenants to be offline. The schema changes are applied at a mount time. Server load associated with the ERP database is distributed when tenant databases are updated with new schema changes. Changes to the application metadata (table schemas) is detected and applied to multiple tenants at a runtime.