Abstract: A device that implements a method for performing integrated caching in a data communication network. The device is configured to receive a packet from a client over the data communication network, wherein the packet includes a request for an object. At the operating system/kernel level of the device, one or more of decryption processing of the packet, authentication and/or authorization of the client, and decompression of the request occurs prior to and integrated with caching operations. The caching operations include determining if the object resides within a cache, serving the request from the cache in response to a determination that the object is stored within the cache, and sending the request to a server in response to a determination that the object is not stored within the cache.

Abstract: A device that implements a method for performing integrated caching in a data communication network. The device is configured to receive a packet from a client over the data communication network, wherein the packet includes a request for an object. At the operating system/kernel level of the device, one or more of decryption processing of the packet, authentication and/or authorization of the client, and decompression of the request occurs prior to and integrated with caching operations. The caching operations include determining if the object resides within a cache, serving the request from the cache in response to a determination that the object is stored within the cache, and sending the request to a server in response to a determination that the object is not stored within the cache.

Abstract: The present invention is directed towards “skip” and “differential” recording techniques for recording values of network parameter to a log in a lossless manner while reducing storage resources used to record such values. The counter monitor of the present invention monitors and records values of counters at time intervals to generate a counter log provided via temporary or permanent storage. The counter monitor compares a reading of the value of the counter to a previously obtained value of the counter. If the value of the counter has not changed, the counter monitor records only the timestamp to the counter log, thereby “skipping” the recording of the unchanged value. If there is any change in the value of the counter, then the change in value of the counter, i.e., a “differential” value, along with the timestamp is stored in the counters log. To further reduce storage resource usage, the counter monitor also stores changes to the timestamps as differential changes in time values.

Abstract: A device that implements a method for performing integrated caching in a data communication network. The device is configured to receive a packet from a client over the data communication network, wherein the packet includes a request for an object. At the operating system/kernel level of the device, one or more of decryption processing of the packet, authentication and/or authorization of the client, and decompression of the request occurs prior to and integrated with caching operations. The caching operations include determining if the object resides within a cache, serving the request from the cache in response to a determination that the object is stored within the cache, and sending the request to a server in response to a determination that the object is not stored within the cache.