Summary: 데이터리안 removes all course listings and blog content

Why It Matters: The website has removed almost all specific product information, including course schedules, pricing discounts, and educational articles. This might indicate a major site reorganization or a shift in how they present their training programs.

What Changed:

• Removed all specific course cards for SQL and GA4 camps.
• Deleted the "50% Lunar New Year discount" event details.
• Removed the entire list of popular blog posts and technical guides.
• Removed all student testimonials and success stories.
• Deleted the company contact information and business registration details from the footer.
• Added a "No reviews" placeholder in the testimonial section.