公开(公告)号：US11507589B2

公开(公告)日：2022-11-22

申请号：US16853572

申请日：2020-04-20

Applicant: salesforce.com, inc.

Inventor： Jonathan Bruce ,  Eli Levine ,  Simon Toens ,  Ian Varley

IPC: G06F16/18 ,  G06F16/20 ,  G06F16/21 ,  G06F16/24 ,  G06F16/25 ,  G06F16/27 ,  G06F16/28 ,  G06F16/2458 ,  G06F16/245

Abstract: Systems and techniques for managing data in a relational database environment and a non-relational database environment. Data in the relational database environment that is static and to be maintained beyond a preselected threshold length of time is identified. The data is copied from the relational database and stored in the data the non-relational database. Access to the data is provided from the non-relational database via a user interface that accesses both the relational database and the non-relational database.

公开(公告)号：US11036590B2

公开(公告)日：2021-06-15

申请号：US15448510

申请日：2017-03-02

Applicant: salesforce.com, inc.

Inventor： Ian Varley ,  Lars Hofhansl

IPC: G06F11/14 ,  G06F16/215 ,  G06F16/21

Abstract: A database may store a plurality of database revisions corresponding to a time period, including a current version and one or more backup versions of a data object. After a threshold time has passed, the database may identify a plurality of time intervals within the time period and identify, for each of the plurality of time intervals, at most one database revision corresponding to the time interval. The database may delete, for each of the plurality of time intervals, all of the database revisions except for the identified at most one database revision. The database may periodically repeat this process to reduce the granularity of backup data over time.

公开(公告)号：US10459908B2

公开(公告)日：2019-10-29

申请号：US15198411

申请日：2016-06-30

Applicant: salesforce.com, inc.

Inventor： Ian Varley ,  Scott Hansma ,  Paul Burstein

IPC: G06F17/30 ,  G06F16/23 ,  G06F16/27 ,  G06F16/93 ,  G06F16/954 ,  G06F16/9535

Abstract: A multi-master replication system is disclosed. The multi-master replication system allows a large set of peer instances to collaboratively replicate data to each other.