Virtual session management and reestablishment

Systems and methods are described that establish and maintain a virtual session between a client and one or more database servers. A database server establishes a first session with a client wherein establishing the virtual session with the client comprises associating a virtual session identifier (...

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Bibliographic Details
Main Authors GVOZDJAK PETER, MUGUNDAN BALENDRAN, NEERINCX MATTHEW A, RAM RAGHU, IGNAT OLEG, MUMFORD CHADWIN J, LOMET DAVID B, SANTOS LUIZ F, BRADLEY QUETZALCOATL
Format Patent
LanguageEnglish
Published 19.01.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:Systems and methods are described that establish and maintain a virtual session between a client and one or more database servers. A database server establishes a first session with a client wherein establishing the virtual session with the client comprises associating a virtual session identifier (ID) with the first session, generates state information in association with the first session, and stores the state information in a repository in association with the virtual session ID. After the first session fails, a same or different database server establishes a second session with the client wherein establishing the second session with the client comprises receiving the virtual session ID from the client, accesses the state information that was stored in the repository in association with the virtual session ID, and associates the state information with the second session.
Bibliography:Application Number: US201213527384