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AssigneeInternational Business Machines Corporation
InventorsJing Cheng, Wei Liu, Xing Jun Zhou, Mai Zeng, Wen Z. Liu, Si Bin Fan, Hong Tao Li, Wei H. Liu, Jiong Fan
Estimating the term…
A computing system includes a first storage unit at a first computing site. The first storage unit stores units of work data and data synchronously replicated from a first server cluster of a second computing site. The system further includes a second server cluster at the first computing site, the second server cluster is a proxy node of the first server cluster. The system further includes a second storage unit at the first computing site, the second storage unit stores the units of work data and data from the first storage unit asynchronously into the second storage unit. The system further includes a third server cluster at the first computing site, the third server cluster processes the units of work data asynchronously replicated into the second storage unit.
A computing system, comprising:
A method, comprising:
A computer program product comprising a computer readable storage medium having stored thereon program instructions executable by one or more processing devices to cause the one or more processing devices to provide continuous computing availability for a system comprising a first computing site and a second computing site, providing the continuous computing availability comprising:
Dependencies are inferred from the claim text.