Collecting and storing the Internet on your PC can become a reality with Web Scraping! - Daily Tech

Wednesday, June 17, 2020

Collecting and storing the Internet on your PC can become a reality with Web Scraping!



The obsession with technology and its change of data with a terrible acceleration has become one of the features of the times in which we live, as a growing passion for innovating mechanisms that facilitate diving in this very accurate and renewable technical world. Which includes banner images and digital data that you want to store in your computer, one of the most important challenges that will face you how to store this information, what are the methods that you will use to reach your data storage quickly and smoothly in smart and safe scientific ways? Imagine that you are in a room crowded with files, you see how you will be able to store what is around you without the contents of the files affected. This is what will be discussed in this article.

Various alternatives you can try!
Before we delve into explaining the available storage alternatives accurately and extensively, we must review a set of mechanisms available for storage and storage that have proven limited and contain a large number of deficiencies, the most important of which are: copy and paste, the advantage of screen shot and other methods that most users are used to, in fact each These methods are traditional, not intended for web professionals, in addition to the fact that some information is not able to copy and paste without distorting the general structure of the data, you undoubtedly need a contemporary method as a technology that allows you to extract information exactly as it is published in the chosen site, we are now talking about web scraping technology Which is equivalent to the term web scraping or web scraping in our Arabic language.

Scraping the web ... a modern technical term!
Through the proposed designation of this mechanism, meaning "crawling and scraping the web," the concepts and definitions attributed to it can be restricted to the following:
It is a simple way to extract all the data and information found in any website available on the World Wide Web in the form of pictures, data and tables .... Ready to use without the need for complicated codes to convert from HTML “HyperText Markup Language” data into Excel, XML-CSV or JSON data.

Also read: The truth behind the Tik Tok program: Racism, persecution of the poor class, and policies you read about for the first time!

What are the best tools available?
Hundreds of tools, programs and applications have been developed to simulate the work of web crawling and embodiment on different computers of users around the world. Tools differ, but the goal is the same, which is data collection and storage on the computer. The difference lies in the speed of conversion and the mechanism of the program in general, the ability to search directly in the program and download at the same time without the need for a URL thanks to an editor linked to the browser ... Among this huge number of tools to you, separate the tools according to the technical features and the smarter mechanisms that make any programmer or businessman happy Looking for the best to facilitate his work:

Scraper chrome
It is one of the most used tools to extract data using a sitemap "XMP file" to download data from sites that include this activity in the form of CVS files, completely free of charge and completely safe.

octoparse
It scrapes data in an organized way according to the Excel - text - HTML files for your computer's 24-hour download base. It decodes very complex data codes after activating advanced mode (for more on this program, read more on this link).

Why do we use web crawl technology?
Web Scraping technology is mainly aimed at owners of companies and seasoned programmers, it is well-known in the field of electronic commerce and competitive intelligence that builds the local and global economy thanks to the processes of obtaining information from "commercial, economic and administrative" competition sites such as product prices and important data and reports that include official statistics and the conditions of markets and exchanges ... i.e. in short, web scraping technology constitutes a golden field for business management, exchange of experiences and comparison of products to form a strong competition between the parties that form the basis of the world of business and contemporary technologies, in addition to this, Web Scraping helps beginners programmers to obtain and modify the content of websites, play with content and get required information.

How do we extract data from the Internet?

You can obtain data from a specific web page by following easy steps by using one of the programs listed above or by programming and writing a program that relies on different python libraries such as: Requests or Beautiful Soup.

Specify the URL of the page from which you want to extract data.
Verify that it is the correct page.
Search for the data you specifically want to extract "It can be a document, text or part of text ..."
Write the code that extracts this data for you.
Store the data obtained by any means you wish.

Narooht Author: Narooht

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