Abstract: A network system comprises a discovery subsystem that identifies, enables for consumption, and consumes information. The discovery subsystem isolates business contents and device-specific logic using modular domain-specific contents and data definitions for normalizing the domain-specific contents and describing attributes and value types that uniquely define domain content independently of a device.

Abstract: Disclosed is a system for collecting and displaying statistical data for a plurality of local area networks (LANs). The data is collected in several remote nodes, each of which is attached to a local area network. The data is obtained by using a LAN driver that intercepts all records on the LAN. The records are sent to a collector process where statistics are accumulated into a shared memory area and then transferred to an archiver process in a management node. The archiver process writes the statistics to a history file while compressing older data to prevent the file from growing too large. The data is then displayed while allowing the user of the system to dynamically select the point in time of the data being displayed, the range of dates and times of the data being displayed as well as the resolution of the graphical screen display.

Abstract: Disclosed is a system for collecting and displaying statistical data for a plurality of local area networks (LANs). The data is collected in several remote nodes, each of which is attached to a local area network. The data is obtained by using a LAN driver that intercepts all records on the LAN. The records are sent to a collector process where statistics are accumulated into a shared memory area and then transferred to an archiver process in a management node. The archiver process writes the statistics to a history file while compressing older data to prevent the file from growing too large. Several display processes run currently in the management node to display the history data in various ways, updating the displays in a dynamic, real time, mode.

Abstract: Disclosed is a system for collecting and displaying statistical data for a plurality of local area networks (LANs). The data is collected in several remote nodes, each of which is attached to a local area network. The data is obtained by using a LAN driver that intercepts all records on the LAN. The records are sent to a collector process where statistics are accumulated into a shared memory area and then transferred to an archiver process in a management node. The archiver process writes the statistics to a history file while compressing older data to prevent the file from growing too large. The file is compressed based on a table of compression schedules, and peak data from samples having varying sampling rates is combined by reducing all sampling rates to the same value and estimating the peak data for samples wherein the sampling rate is changed.