公开(公告)号：US09917889B2

公开(公告)日：2018-03-13

申请号：US13666742

申请日：2012-11-01

Applicant: eBay Inc.

Inventor： Yuri Finkelstein ,  Konstantin Yurin ,  Sergey Smirnoff

IPC: G06F15/16 ,  H04L29/08

CPC classification number: H04L67/1014 ,  H04L67/10

Abstract: According to various example embodiments, a request transmitted from a client and directed to a service application is intercepted. A logical database (DB) host specified by a hint value included in the request is then identified. Moreover, a target physical DB host is identified, based on the identified logical DB host and DB host mapping information. Thereafter, the request is routed to an instance of the service application co-located with the identified target physical DB host at a particular data center.

公开(公告)号：US20140122572A1

公开(公告)日：2014-05-01

申请号：US13666742

申请日：2012-11-01

Applicant: EBAY INC.

Inventor： Yuri Finkelstein ,  Konstantin Yurin ,  Sergey Smirnoff

IPC: G06F15/16 ,  G06F17/30

CPC classification number: H04L67/1014 ,  H04L67/10

Abstract: According to various example embodiments, a request transmitted from a client and directed to a service application is intercepted. A logical database (DB) host specified by a hint value included in the request is then identified. Moreover, a target physical DB host is identified, based on the identified logical DB host and DB host mapping information. Thereafter, the request is routed to an instance of the service application co-located with the identified target physical DB host at a particular data center.

Abstract translation: 根据各种示例性实施例，从客户端发送并被指向服务应用的请求被截取。 然后识别由请求中包含的提示值指定的逻辑数据库（DB）主机。 此外，基于所识别的逻辑DB主机和DB主机映射信息来识别目标物理DB主机。 此后，该请求被路由到在特定数据中心与所识别的目标物理DB主机共处的服务应用的实例。