Sap Se

Andreas Ludwig Erz

Oliver Patrick Schmidt

Peng Xue

Jian-ping Hui

Steffen Lammel

Methods, systems, and computer-readable storage media for requesting, from a domain name system (DNS) server within an enterprise network, an IP address for a DNS name associated with a computing device, receiving the IP address, storing the IP address in a speculative DNS cache, the speculative DNS cache being operable to store IP addresses for a set of DNS names including the DNS name, providing, by the speculative DNS cache, a refresh period for the IP address, and determining that the refresh period of the IP address has tolled, and in response, refreshing the IP address in the speculative DNS cache.

Speculative domain name system cache

Remote memory management of the memory of a consumer computer by a producer computer is described. A system is described that can include a first computer, and a second computer communicatively coupled to the first computer via a remote direct memory access enabled communication network. The first computer can include a first operating system. The second computer can include a second operating system and a second memory. The second memory can include a plurality of buffers. The first computer can remotely manage the plurality of buffers of the second memory of the second computer without involving either the first operating system or the second operating system. The managing can further include the first computer identifying available buffers amongst the plurality of buffers. Related methods, apparatuses, articles, non-transitory computer program products, non-transitory computer readable media are also within the scope of this disclosure.

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Walldorf, Germany

Andreas Ludwig Erz