1, with the traffic information related to all the data integrated together (such as vehicle information, map information, personnel information, violations, record information, DUI, etc.), to form a data chain, such is the traffic big data.

2, big data (bigdata), IT industry terminology, refers to a certain time frame can not use conventional software tools to capture, manage and process the collection of data, is the need for a new processing model in order to have a stronger decision-making power, insight discovery and process optimization capabilities of the massive, high-growth rate and diversity of information assets.

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