公开(公告)号：EP2989546A1

公开(公告)日：2016-03-02

申请号：EP14728017.6

申请日：2014-04-23

申请人： Oracle International Corporation

发明人： DE LAVARENE, Jean ,  ZHOU, Tong ,  SURBER, Douglas ,  FELTS, Stephen ,  MERRILL, David

IPC分类号： G06F9/50

CPC分类号： G06F17/30289 ,  G06F9/5011 ,  G06F17/30943 ,  G06F2209/5011

摘要： A system and method for connection labeling for use with connection pools, including support for cloud-based multi-tenant environments using connection labeling. In accordance with an embodiment, the system comprises a connection pool, including a plurality of connection objects which provide connections that software applications can use to make requests to access the database, wherein each of the connections can be labeled according to the configuration of particular applications; and a connection pool logic that identifies connections labeled as high-cost connections, and controls the creation or repurposing of high-cost connections to serve requests from the multiple tenants or tenant applications. In accordance with an embodiment, the system comprises a connection pool logic that identifies connections labeled as high-cost connections, and avoids using those high-cost connections to serve requests when the total number of connections is below a particular threshold value.

摘要翻译： 用于连接池的连接标签的系统和方法，包括使用连接标签支持基于云的多租户环境。 根据一个实施例，该系统包括连接池，该连接池包括多个连接对象，该连接对象提供软件应用程序可以用来发出访问数据库的请求的连接，其中可以根据特定应用程序的配置来标记每个连接 ; 以及标识连接标记为高成本连接的连接池逻辑，并控制创建或重新调整高成本连接以服务来自多个租户或租户应用程序的请求。 根据一个实施例，系统包括标识为高成本连接的连接的连接池逻辑，并且当连接的总数低于特定阈值时避免使用那些高成本连接来为请求提供服务。