专利名称：SYSTEM AND METHOD FOR PROVIDING
SESSION AFFINITY AND IMPROVED
CONNECTIVITY IN A CLUSTERED DATABASE
ENVIRONMENT
发明人：SOMOGYI, Alexander,REVANURU,
Naresh,FELTS, Stephen,ZHOU, Tong
申请号：US2012/044429
申请日：20120627
公开号：WO2013/003482A3
公开日：
20140417
专利内容由知识产权出版社提供
专利附图：
摘要：A clustered database environment (e.g. Oracle Real Application Cluster (RAC)) includes multiple database instances that appear as one server. An application server (e.g. WebLogic Server (WLS)) can use a data source (e.g. an Oracle GridLink data source) and connection pools to connect with the clustered database. In accordance with an embodiment, a data source configuration allows for specification of a preferred affinity policy, such as a data affinity, temporal affinity, and/or session or session-based affinity policy. In accordance with an embodiment, the system includes a number of features that improve application connectivity in the clustered database environment, including a select-only case for application continuity, wherein an application-independent infrastructure, e.g. implemented within a Java Database Connectivity (JDBC) driver, enables recovery of work from an application perspective and masks system communications, hardware failures and hangs.
申请人：ORACLE INTERNATIONAL CORPORATION,SOMOGYI, Alexander,REVANURU, Naresh,FELTS, Stephen,ZHOU, Tong
地址：500 Oracle Parkway, M/S 5op7 Redwood Shores, California 94065 US,15 Lenape Court Basking Ridge, New Jersey 07920 US,38658 Greenwich Circle Fremont, California 94536 US,3 Cedar Gate Road Denville, New Jersey 07834 US,1570 Bangs Avenue Merrick, New York 11566 US
session下载国籍：US,US,US,US,US
代理人：MEYER, Sheldon, R. et al.
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