There are many aspects of applications related to big data analytics

Internally for an organization ? It is the collection of historical data as a reference for future analysis

Outside the enterprise ? Including the collection of corporate intelligence, the discovery and processing of negative corporate issues, etc.

External enterprises generally use network information collection systems

Based on user-defined task configurations, batch and accurate extraction of semi-structured and unstructured data from Internet target pages, transformed into structured records, stored in the local database for internal use or distribution on the extranet, to quickly realize the acquisition of external information. external information access.