Abstract: An apparatus comprises a source to communicate data, and a storage circuit to store data communicated by the source. The apparatus further comprises a write-back buffer to store data communicated by the source in a misaligned write operation in order to improve throughput between the source and the storage circuit.

Abstract: Systems, methods, and other embodiments associated with graph query adaptation are described. One example method includes generating an adapted topological query from a base topological query. The adapted topological query may be generated upon detecting a pre-specified sub-graph in the base topological query. The example method may also include executing the adapted topological query on a stored graph to generate a query result.

Abstract: A computer-implemented method for delivering content is provided, including specifying a rule having a trigger and defining a content presentation action, and receiving a search query from a user. The method further includes generating a result set in response to the search query, identifying at least one characteristic of the result set, and comparing the at least one characteristic to the trigger. If the at least one characteristic satisfies the trigger, the content is presented as specified by the content presentation action that is defined by the rule. Other embodiments are also described.