MANIPULATION OF STREAMS OF MONITORING DATA

摘要

Streams of monitoring data relating to part of a communications network, are manipulated automatically by looking up a corresponding indexed value in a stored index, and selectively replacing that attribute value with the corresponding indexed value. The selective replacement is based on a characteristic of the stream of monitored data, or the network being monitored. The selection or the indexed values can be adapted dynamically. Such selective replacement at the attribute field level can enable the data to be enriched with embedded information or be compressed more efficiently with less processing overhead by exploiting knowledge of the data format and the network configuration. It is compatible with hardware implementations. The embedded information can enable subsequent processing of the monitored data to be speeded up.