Data Knowledge
Dive into the big data area, and check out the most cutting-edge tools, open data sources, and big data usage strategies.
59 posts
A Step-by-step Guide to Gathering Valuable Healthcare Information Online
Ansel Barrett Learn how to ethically and responsibly scrape valuable health data from websites using Octoparse's easy-to-use web scraping software. Gathering and analyzing this web-sourced health information can improve patient outcomes, discover effective treatments and reveal at-risk patient groups.
2025-10-30T16:28:31+00:00 · 6 min read
What Are the Top Free Instant Data Scrapers for Quick and Efficient Scraping in 2025?
Abigail Jones This article covers the top free instant data scrapers for 2025 — including Octoparse, Instant Data Scraper, Chat4Data, and more. Compare features, pricing, and real user feedbacks to choose the right tool for fast, no-code data collection.
2025-10-29T14:23:04+00:00 · 6 min read
Why Your Data Parsing Fails (And How to Fix Messy Data)
Ansel Barrett Learn what data parsing is, why it matters, common challenges, and how to extract clean data efficiently with practical tips.
2025-10-13T18:41:33+00:00 · 7 min read
How to Set up a Proxy in Octoparse
Abigail Jones This article provides guidance on how to set up proxies in Octoparse to avoid IP bans, bypass geo-restrictions, and scrape data smoothly. Click to check this step-by-step guide with tips included.
2025-09-29T19:47:42+00:00 · 6 min read
10 Best Universities for Big Data Analytics and Data Science
Abigail Jones Here are the top 10 US universities in data analytics and data science in 2025. Learn basic information about the universities, data analytics courses they offer and how long the degree will take, etc.
2025-09-28T17:23:11+00:00 · 6 min read
What Is a Residential Proxy? See Types, Use Cases, Provider Tips and More
Abigail Jones Use residential proxies to avoid blocks while scraping, price tracking, or accessing regional content. Learn what they are, types, how to pick providers and more in this article.
2025-09-26T17:24:32+00:00 · 8 min read
Learn All About Dynamic Web Page In 5 Minutes
Ansel Barrett This guide to help you understand what dynamic web pages really are, how they work, and why they matter
2025-09-25T15:14:39+00:00 · 5 min read
11 Highest Paying Programming Languages in 2025
Ansel Barrett This article lists the top 11 highest-paying programming languages. If you're someone who looking for jobs related to programming, read this article to have a check.
2025-09-20T16:06:56+00:00 · 6 min read
Data Mining Explained With 10 Interesting Stories
Abigail Jones 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
Ansel Barrett 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
Ansel Barrett 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
Abigail Jones 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
