Searching method and apparatus

摘要

A method of searching for a data item in a stored chronological sequence of communication events relating to a user of a user terminal is provided. The method comprises: querying a communication event database comprising individually accessible records of each of the communication events, each record being associated with an event time at which the communication event occurred, wherein the step of querying locates a target event comprising the data item and having an event time earlier than a predetermined first time instance; loading the target event into a storage means; displaying the contents of the target event to the user in a user interface; and loading communication events occurring in a time period between the event time and the first time instance of the target event into the storage means and updating the display to include the contents of the communication events occurring in the time period.