Data Knowledge
Dive into the big data area, and check out the most cutting-edge tools, open data sources, and big data usage strategies.
54 posts

Data Mining Explained With 10 Interesting Stories
Learn from 10 real-world data mining stories to understand Big Data’s impact and gather insights you can use in daily life and business.
2025-09-01T14:11:11+00:00 · 5 min read

Is It Legal to Use Proxies for Web Scraping
Learn when using proxies for web scraping is legal. This guide covers compliance, detection risks, and safe scraping practices across different industries.
2025-08-22T17:53:51+00:00 · 5 min read

Top 7 Web Mining Tools to Extract Data from Any Website
Web data mining use techniques to identify patterns from large data sets. Click to compare top web mining tools including Octoparse, R, Oracle, and more for your data mining needs.
2025-08-05T18:26:53+00:00 · 5 min read

Is Scraping Yelp Reviews Legal? Risks, Rules, and Safe Alternatives
Learn if scraping Yelp reviews is legal, discover risks and rules, and find safe alternatives to access Yelp data for business and research insights.
2025-08-05T17:30:02+00:00 · 5 min read

How to Scrape Websites Using Google Sheets Effortless
In this article, you can learn the details on how to use Google Sheets for web scraping, and the best alternative to get any website data easily without coding.
2025-03-27T00:00:00+00:00 · 10 min read

30 Tools and Resources for Academic Research
By reading this post, you can learn the best 30 resources and tools for academic research, including research management tools, reference resources, and data collection tools.
2025-03-26T00:00:00+00:00 · 9 min read

A Full Guide to Bypass Image CAPTCHA for Web Scraping
Puzzled with image CAPTCHA while scraping data? Read this article to discover how to solve image-based CAPTCHAs and continue your data extraction seamlessly.
2025-03-25T15:39:54+00:00 · 6 min read

5 Things You Need to Know about Bypassing CAPTCHA for Web Scraping
Learn how to bypass CAPTCHA for web scraping. Discover effective methods, including Octoparse and CAPTCHA-solving services, to overcome this challenge and scrape data seamlessly.
2025-03-25T00:00:00+00:00 · 6 min read

Advanced Techniques for Solving CAPTCHA While Scraping
Learn advanced techniques to solve CAPTCHA while web scraping, including Selenium, Puppeteer, machine learning, and OCR. Overcome CAPTCHA challenges efficiently and automate data extraction seamlessly.
2025-03-18T17:37:02+00:00 · 5 min read

4 Best Easy-to-Use Website Rippers for Efficient Data Extraction
Would you like a website ripper to download or get the partial or full website locally onto your hard drive for offline access? Try these easy-to-use website rippers!
2025-03-18T00:00:00+00:00 · 5 min read

20 Best Web Crawling Tools (Free & Paid)
Discover the top 20 web crawling tools for extracting web data, including Windows/Mac-based software, browser extensions, programmers, RPA tools, and data services.
2024-04-28T00:00:00+00:00 · 10 min read

The Legal Landscape of Web Crawler for Business Insights
Explore the significance of web crawler legal and web scraping in driving business insights. Navigate the legal landscape for compliant data extraction practices.
2024-04-09T15:48:35+00:00 · 7 min read