Pattern-driven, message-oriented compression apparatus and method
AssigneeSap SE
InventorsNadav Helfman, Guy Keren, Alex Drobinsky
Life of this patent
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Abstract
A compression and decompression method and apparatus comprising at least one data source providing a stream of data to at least one data destination, employing at least one pattern classifier processing the stream of data of the at least one data source into a single stream of messages and generating at least one pattern event, a message encoder and a message decoder changing an internal state in response to the at least one pattern event.
Claims14
Within a computerized environment having at least one central processing unit for processing incoming data to perform one of compression or decompression, a method comprising:
- providing a stream of incoming data from at least one data source directed to at least one data destination;
- processing the stream of incoming data using a pattern classifier into a single stream of messages;
- generating one or more pattern events;
- for compression, encoding messages using a message encoder that changes an internal state in response to the at least one pattern event;
- and
- for decompression, decoding messages using a message decoder that changes an internal state in response to the at least one pattern event.
Within a computerized environment having at least one central processing unit for processing incoming data to perform one of compression or decompression, an apparatus comprising:
- at least one data source that provides a stream of incoming data directed to at least one data destination;
- a pattern classifier for processing the stream of incoming data into a single stream of messages;
- a pattern event generator for generating at least one pattern event;
- a message encoder that changes an internal state in response to the at least one pattern event;
- and
- a message decoder that changes an internal state in response to the at least one pattern event.
Dependencies are inferred from the claim text.