Data Scraping Encyclopedia>Data Scraping Noun> Web scraping

Web scraping | Web Scraping Tool | ScrapeStorm

2023-11-02 18:50:34

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Abstract：Web scraping is the process of obtaining information or data from the Internet, usually through automated programs. ScrapeStormFree Download

ScrapeStorm is a powerful, no-programming, easy-to-use artificial intelligence web scraping tool.

Introduction

Web scraping is the process of obtaining information or data from the Internet, usually through automated programs. These programs are called web crawlers or web robots and they browse the web, extract information and store or further process it.

Applicable Scene

Web scraping is a technology used to obtain information from the Internet. It is widely used in fields such as data mining, competitive intelligence, content aggregation, price comparison, search engine optimization, social media analysis, public opinion monitoring, knowledge graph construction, and automation tasks. . By automating the extraction, analysis, and storage of information from web pages, web scraping helps users obtain the data they need to support a variety of decisions and innovations.

Pros: The advantage of web scraping is that it is highly automated, can update data in real time, process large-scale information, is highly customizable, and is suitable for various data sources, from web data to APIs and social media. This improves the efficiency and flexibility of data acquisition, and is especially suitable for applications that require real-time tracking of data changes, reducing the burden of manual operations.

Cons: The disadvantages of web scraping include unstable data quality, possible legal and ethical issues, complex programming required to deal with website anti-crawling technology, the need for regular maintenance to adapt to website changes, and the involvement of sensitive data and privacy issues.