公开(公告)号：US11914580B2

公开(公告)日：2024-02-27

申请号：US17491102

申请日：2021-09-30

Applicant: salesforce.com, inc.

Inventor： Varun Jobanputra ,  Joshua Gruenberg

IPC: G06F16/23 ,  G06F16/24 ,  G06F16/27 ,  G06F16/21

CPC classification number: G06F16/24 ,  G06F16/213 ,  G06F16/214 ,  G06F16/219 ,  G06F16/23 ,  G06F16/27

Abstract: Techniques are disclosed that pertain to deploying immutable instances of a system. A computer system may maintain an active generation value that indicates an immutable instance of a database system that is permitted to write data to a database. The computer system may deploy a first immutable instance of the database system and update the active generation value to permit the first immutable instance to write data to the database. The computer system may receive a request to deploy a second immutable instance of the database system that includes an update not found in the first immutable instance. The computer system may deploy the second immutable instance and update the active generation value to cause the first immutable instance to cease writing data to the database and to permit the second immutable instance to write data to the database.

公开(公告)号：US20230101551A1

公开(公告)日：2023-03-30

申请号：US17491102

申请日：2021-09-30

Applicant: salesforce.com, inc.

Inventor： Varun Jobanputra ,  Joshua Gruenberg

IPC: G06F16/24

Abstract: Techniques are disclosed that pertain to deploying immutable instances of a system. A computer system may maintain an active generation value that indicates an immutable instance of a database system that is permitted to write data to a database. The computer system may deploy a first immutable instance of the database system and update the active generation value to permit the first immutable instance to write data to the database. The computer system may receive a request to deploy a second immutable instance of the database system that includes an update not found in the first immutable instance. The computer system may deploy the second immutable instance and update the active generation value to cause the first immutable instance to cease writing data to the database and to permit the second immutable instance to write data to the database.