公开(公告)号：US20200250102A1

公开(公告)日：2020-08-06

申请号：US16779309

申请日：2020-01-31

Applicant: salesforce.com, inc.

Inventor： Sameer Khan ,  Francis James Leahy, III

IPC: G06F12/0893 ,  G06F12/126 ,  G06F12/0871 ,  G06F12/0808

Abstract: A request for retrieving a cached data object from a data object cache used to cached data objects retrieved from one or more primary data sources is received from a data object requester. Responsive to determining that the cached data object in the data object cache is expired, it is determined whether the cached data object in the data object cache is still within an extended time period. If the cached data object in the data object cache is still within an extended time period, it is determined whether the cached data object is free of a cache invalidity state change caused by a data change operation. If the cached data object is free of a cache invalidity state change, the cached data object is returned to the data object requester.

公开(公告)号：US10853258B2

公开(公告)日：2020-12-01

申请号：US16779309

申请日：2020-01-31

Applicant: salesforce.com, inc.

Inventor： Sameer Khan ,  Francis James Leahy, III

IPC: G06F12/0808 ,  G06F12/0871 ,  G06F12/0893 ,  G06F12/126

Abstract: A request for retrieving a cached data object from a data object cache used to cached data objects retrieved from one or more primary data sources is received from a data object requester. Responsive to determining that the cached data object in the data object cache is expired, it is determined whether the cached data object in the data object cache is still within an extended time period. If the cached data object in the data object cache is still within an extended time period, it is determined whether the cached data object is free of a cache invalidity state change caused by a data change operation. If the cached data object is free of a cache invalidity state change, the cached data object is returned to the data object requester.

公开(公告)号：US10657064B1

公开(公告)日：2020-05-19

申请号：US16264433

申请日：2019-01-31

Applicant: salesforce.com, inc.

Inventor： Sameer Khan ,  Francis James Leahy, III

IPC: G06F12/0871 ,  G06F12/0808 ,  G06F12/0893 ,  G06F12/126

Abstract: A request for retrieving a cached data object from a data object cache used to cached data objects retrieved from one or more primary data sources is received from a data object requester. Responsive to determining that the cached data object in the data object cache is expired, it is determined whether the cached data object in the data object cache is still within an extended time period. If the cached data object in the data object cache is still within an extended time period, it is determined whether the cached data object is free of a cache invalidity state change caused by a data change operation. If the cached data object is free of a cache invalidity state change, the cached data object is returned to the data object requester.