Python']Python-Based Unstructured Data Retrieval System

With the rapid development of web technology and the popularity of Internet technology in the public, people continue to use computers to store a variety of information, the amount of data stored is growing, and the kind are becoming more and more abundant. At the same time, the diversity of data storage has increased the diversity of unstructured data. The basic characteristics of unstructured data are diverse data formats, large data storage, and fast growth. This paper first summarizes the content and characteristics of unstructured data, then analyzes the key to unstructured data retrieval, and designs and develops a Python-based unstructured data retrieval system using Python language.