Data processing system

A data processing system comprising:

• a data generator comprising at least one network camera, at least one sensor, and an external data source, the data generator being configured to collect first data obtained by analyzing image data and audio data obtained using the at least one network camera, using first metadata from among predefined metadata, collect second data obtained by the at least one sensor, and collect third data provided from the external data source;
• a plurality of data analyzers comprising a first processor, a first storage, and a first user interface, the plurality of data analyzers being configured to store first analysis result data obtained by analyzing the first through third data received via a network, using second metadata from among the predefined metadata;
• a plurality of data storage units comprising a second processor, a second storage, and a second user interface, the plurality of data storage units being configured to store the first through third data and the first analysis result data via the network and store second analysis result data obtained by analyzing the first through third data and the first analysis result data by using third metadata from among the predefined metadata,
• wherein each of the first user interface and the second user interface provides, according to a request from a user terminal, at least one of the first data, the second data, the third data, the first analysis result, and the second analysis result data, wherein the second storage is configured to store the first through third data and the first analysis result data,
• wherein the second processor is configured to generate the second analysis result data obtained by analyzing the first through third data and the first analysis result data by using the third metadata from among the predefined metadata,
• wherein the second processor is configured to provide, according to the request from the user terminal, the second analysis result data,
• wherein the second processor comprises:
• a distributor configured to distribute the first through third data;
• and
• at least one of a simultaneous analyzer and a sequential analyzer,
• wherein the simultaneous analyzer comprises a first plurality of analysis modules, wherein each of the first plurality of analysis modules receives the first through third data distributed by the distribution module and performs analysis by using the third metadata, and
• wherein the sequential analyzer comprises a second plurality of analysis modules performing analysis in series on the first through third data distributed by the distribution module using the third metadata.