公开(公告)号：US20180121856A1

公开(公告)日：2018-05-03

申请号：US15342834

申请日：2016-11-03

申请人： LinkedIn Corporation

发明人： Yongling Song ,  Brent D. Miller ,  Andrew J. Carter ,  Swee B. Lim

IPC分类号： G06Q10/06

CPC分类号： G06Q10/06393

摘要： The disclosed embodiments provide a system for processing data. During operation, the system obtains, for a time interval, a set of performance metrics for one or more monitored systems. Next, the system aggregates the performance metrics by a processing factor associated with execution of the monitored system(s). The system then uses the aggregated performance metrics to calculate a performance score associated with the processing factor. Finally, the system outputs the performance score with other performance scores for other performance factors associated with execution of the one or more monitored systems for use in assessing the performance of the monitored system(s).

公开(公告)号：US20170272541A1

公开(公告)日：2017-09-21

申请号：US15076206

申请日：2016-03-21

申请人： LinkedIn Corporation

发明人： Edward J. Kreps ,  Yan Yu ,  Joseph P. Betz ,  John A. McClean ,  Brent D. Miller ,  Swee B. Lim ,  Maverick Shu-Bun Lee

IPC分类号： H04L29/08 ,  H04L12/66 ,  H04L12/26

CPC分类号： H04L12/66 ,  H04L43/045 ,  H04L43/0817 ,  H04L67/1097

摘要： A system, method, and apparatus are provided for locally enforcing quotas on resources within a computing environment (e.g., a data center, a computing cluster) that includes multiple brokers, gateway servers, or other entities that control access to the resource(s). Instead of using global access statistics provided by all gateways, each server individually allows or denies requested access to a resource based on whether the requesting client has already exceeded its quota (or would exceed its quota if the request is approved). A client associated with a given call to a resource may be identified using a tuple formed from identifiers of multiple services in the call stack, such as a first service (e.g., a front-end or user-facing service) and an immediate service (e.g., a final service in the stack prior to receipt of the call at a gateway, broker, or other entity that manages access to the controlled resources).

公开(公告)号：US08868756B1

公开(公告)日：2014-10-21

申请号：US14226383

申请日：2014-03-26

申请人： LinkedIn Corporation

发明人： Douglas A. Young ,  Swee B. Lim ,  Ganesan Venkatasubramanian

IPC分类号： G06F15/173 ,  H04L12/701

CPC分类号： H04L45/00 ,  H04L67/1006 ,  H04L67/1008

摘要： A system and method are provided for sticky routing of a user's service requests and connections to a distributed service hosted by multiple data centers. Sticky routing data are generated when a user first connects, to include member ID, preferred data center, a user bucket associated with one data center, a generation of the bucket, a generation of the user's sticky routing data, and timing information identifying a time of issue and/or a time of expiration of the routing data. A user bucket is either online (accepts new users; their requests are routed to the associated data center), offline (not accepting new users; existing users are expelled and must join a different bucket), or closed (not accepting new users; existing users' requests continue to be routed to the associated data center). All of a user's requests, from all devices, are thus routed to one data center, based on member ID.

摘要翻译： 提供了一种用于将用户的服务请求和连接粘贴到由多个数据中心托管的分布式服务的系统和方法。 当用户首次连接时，生成粘性路由数据，以包括成员ID，优选数据中心，与一个数据中心相关联的用户桶，桶的生成，用户的粘性路由数据的生成以及标识时间的定时信息 的问题和/或路由数据到期的时间。 用户桶可以联机（接受新用户;他们的请求被路由到关联的数据中心），离线（不接受新用户;现有用户被驱逐并且必须加入不同的桶），或关闭（不接受新用户;现有的 用户的请求继续被路由到相关联的数据中心）。 所有来自所有设备的用户请求都将根据会员ID路由到一个数据中心。

公开(公告)号：US08751661B1

公开(公告)日：2014-06-10

申请号：US14085731

申请日：2013-11-20

申请人： LinkedIn Corporation

发明人： Douglas A. Young ,  Swee B. Lim ,  Ganesan Venkatasubramanian

IPC分类号： G06F15/173

CPC分类号： H04L45/00 ,  H04L67/1006 ,  H04L67/1008

摘要： A system and method are provided for sticky routing of a user's service requests and connections to a distributed service hosted by multiple data centers. Sticky routing data are generated when a user first connects, to include member ID, preferred data center, a user bucket associated with one data center, a generation of the bucket, a generation of the user's sticky routing data, and timing information identifying a time of issue and/or a time of expiration of the routing data. A user bucket is either online (accepts new users; their requests are routed to the associated data center), offline (not accepting new users; existing users are expelled and must join a different bucket), or closed (not accepting new users; existing users' requests continue to be routed to the associated data center). All of a user's requests, from all devices, are thus routed to one data center, based on member ID.