Data Intelligence
Technical guides and industry news from the DataFlirt team.
BeautifulSoup4 for Web Scraping: A Practical Python Guide
Learn BeautifulSoup web scraping with real code: installation, parser choice, CSS selectors, performance fixes, and when to switch tools. A hands-on Python BeautifulSoup tutorial.
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Assortment gap analysis with catalog extraction
How do I know if I am missing categories competitors are selling without manually browsing their entire site?.
What are the best ecommerce review scraping tools?
Review scraping tools claim high accuracy but platform anti-bot systems target them specifically. Which tools actually hold up?.
Using BSR and review velocity for product research
How accurate are BSR-to-sales estimate tools and should I trust them for sourcing decisions?.
Building a marketplace seller list as a one-time extraction
Scraping seller contact data almost certainly involves personal data. How do I do this without falling foul of GDPR or DPDP?.
Building a product image and attribute dataset for ML in one pull
How do I ensure scraped image-attribute pairs are correctly matched? Mismatched labels destroy a training dataset.