Rovio Entertainment Ltd

Ankit Nigam

Petri Seppänen

Kai Cao

Antti Virtanen

According to an example embodiment of the present invention, there is provided an apparatus comprising at least one processing core, at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to cause at least one first node to be provided with software and initialized with data, cause the at least one first node to be set to a slave mode, cause a load balancer to be updated with information concerning the at least one first node, and terminate at least one second node, and in connection with terminating the at least one second node, set the at least one first node to an active mode.

Stateful service with partial replication

In accordance with an example embodiment of the present invention, there is provided an apparatus comprising a memory configured to store information specific to a current location of the apparatus, the information comprising at least one indication of at least one prior processing performed on the information by a second apparatus distinct from the apparatus, at least one processing core configured to perform at least one processing action on the information, determine, whether the at least one processing action is superior to the at least one prior processing in accordance with a metric, and cause the information to be at least in part transmitted from the apparatus, wherein at least one of the occurrence of the transmission and the content of the transmission is at least in part dependent on a result of the determination.

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Espoo, Finland

Ankit Nigam