Abstract: Systems and methods are provided for storing a first data object comprising a first set of immutable components, the first data object being associated with a corresponding second data object stored by a remote replication system. A difference is determined between the first set of immutable components of the first data object and a second set of immutable components of the corresponding second data object. A subset of immutable components is identified from the first set of immutable components based on the difference. The subset of immutable components from the first set of immutable components is provided to the remote replication system over a communication network.

Abstract: One example of a server enclosure includes a plurality of slots, a first power backplane, and a second power backplane. Each slot includes a first power connector and a second power connector. The first power backplane is electrically coupled to each of the first power connectors. The second power backplane is electrically coupled to each of the second power connectors.

Abstract: Methods and apparatuses are disclosed for allocating a bus in a computer system. In one embodiment, an apparatus comprises: a bus divided into at least two segments, a first segment of the bus routed to a first device, a second segment of the bus routed to an adapter capable of further dividing the second segment into multiple sub-segments, where the adapter routes the multiple sub-segments between the first device and a second device.