Sap Se

Sybase, Inc.

Karim Khamis

Kyu Hwan Kim

Ivan T Bowman

Curtis Johnson

Ian Roger McHardy

Kurt Deschler

A system includes transmission of a first transaction identifier and a first commit identifier to a first data storage system, the first commit identifier identifying a first data snapshot of the first data storage system, transmission of a first query to the first data storage system, transmission of a first prepare instruction and the first transaction identifier to the first data storage system, determination that a first ready response has been received from the first data storage system in response to the first prepare instruction, transmission, in response to the determination, of a first commit instruction and the first transaction identifier to the first data storage system, and reception of a second commit identifier from the first data storage system, the second commit identifier identifying a second data snapshot of the first data storage system.

Isolation level support in distributed database system

Systems and methods are presented for auto-starting and auto-stopping databases in a cloud server environment. In some embodiments, a method includes accessing, by an initial server in a network-based system, a request to connect to a target database located in a target server of the network-based system. The method can include determining, by an administrative database residing in the initial server, a location of the target database residing in the target server, switching an execution context from no database in the target server to a copy of the administrative database in the target server, performing an auto-start procedure to auto-start the target database in the target server, switching the execution context from the administrative database in the target server to the target database in the target server, and transmitting a completion acknowledgement indicating the target server is connected to the target database.

Methods and systems for auto-starting and auto-stopping databases

Growing community of inventors

Kitchener, Canada

Karim Khamis