公开(公告)号：US09667712B2

公开(公告)日：2017-05-30

申请号：US14997354

申请日：2016-01-15

Applicant: salesforce.com, inc.

Inventor： Karthik Rajan ,  Pallav Kothari ,  Scott Hansma

IPC: H04L29/08 ,  G06F9/44 ,  H04L12/00 ,  G06F9/445 ,  H04L12/24 ,  H04L12/707

CPC classification number: H04L67/1012 ,  G06F8/00 ,  G06F8/656 ,  H04L12/00 ,  H04L41/082 ,  H04L45/22 ,  H04L67/10 ,  H04L67/32

Abstract: In accordance with embodiments, there are provided mechanisms and methods for facilitating spin mode-based dynamic updating of application servers in an on-demand services environment. In one embodiment and by way of example, a method includes upgrading a first set of application servers of a plurality of application servers at one or more computing devices, holding a first set of requests received at the first set of application servers from being processed while the first set of application servers is being upgraded, and upgrading a second set of application servers of the plurality of application servers upon completion of the first set of application servers. The method may further include holding a second set of requests received at the second set of application servers from being processed while the second set of application servers is being upgraded, and resuming processing of the first set of requests at the upgraded first set of application servers.

公开(公告)号：US20190108248A1

公开(公告)日：2019-04-11

申请号：US16166488

申请日：2018-10-22

Applicant: salesforce.com, inc.

Inventor： Chirag Rajan ,  Arup Dutta ,  John O'Brien ,  Jaikumar Bathija ,  Greg Salmon ,  Dan Soble ,  RamaLinga R. Penmetsa ,  Hoon Kim ,  Yanan Jiang ,  Karthik Rajan ,  Jesse Collins

IPC: G06F17/30

Abstract: Methods and systems are described for creating a custom index in a multi-tenant database environment. In one embodiment, a method includes obtaining query for a multi-tenant database that is recommended as a candidate for creating an additional filter, evaluating the query against criteria to determine whether to select the query for creating the additional filter, and creating the additional filter for the query, if the query is selected.

公开(公告)号：US09288108B2

公开(公告)日：2016-03-15

申请号：US14473593

申请日：2014-08-29

Applicant: salesforce.com, inc.

Inventor： Karthik Rajan ,  Pallav Kothari ,  Scott Hansma

IPC: G06F15/177 ,  H04L12/24 ,  G06F9/44 ,  H04L12/00 ,  G06F9/445 ,  H04L12/707 ,  H04L29/08

CPC classification number: H04L67/1012 ,  G06F8/00 ,  G06F8/656 ,  H04L12/00 ,  H04L41/082 ,  H04L45/22 ,  H04L67/10 ,  H04L67/32

Abstract: In accordance with embodiments, there are provided mechanisms and methods for facilitating spin mode-based dynamic updating of application servers in an on-demand services environment. In one embodiment and by way of example, a method includes upgrading a first set of application servers of a plurality of application servers at one or more computing devices, holding a first set of requests received at the first set of application servers from being processed while the first set of application servers is being upgraded, and upgrading a second set of application servers of the plurality of application servers upon completion of the first set of application servers. The method may further include holding a second set of requests received at the second set of application servers from being processed while the second set of application servers is being upgraded, and resuming processing of the first set of requests at the upgraded first set of application servers.

Abstract translation: 根据实施例，提供了用于在按需服务环境中促进应用服务器的基于旋转模式的动态更新的机制和方法。 在一个实施例中，作为示例，一种方法包括在一个或多个计算设备处升级多个应用服务器的第一组应用服务器，保持在第一组应用服务器处接收的第一组请求被处理， 正在升级第一组应用服务器，并且在第一组应用服务器完成时升级多个应用服务器的第二组应用服务器。 该方法还可以包括在第二组应用服务器被升级时保持在第二组应用服务器处接收到的第二组请求被处理，并且在升级的第一组应用服务器上恢复对第一组请求的处理 。