How does Time to Live (TTL) affect DNS records and caching in Amazon Route 53? In this video, we break down the concept of TTL, its role in DNS caching, and how it impacts performance and data accuracy. 📌 What You’ll Learn: What is Time to Live (TTL)? How TTL reduces latency and improves response times. Best practices for setting high or low TTL values. When and why to customize TTL in Route 53. 💡 Highlights: Balance performance and freshness with TTL settings. Discover the difference between high and low TTL durations. Learn why TTL is mandatory for most DNS records, except alias records. 📖 Additional Resources: Route 53 Documentation Understanding DNS Caching 🔔 Don’t forget to subscribe for more AWS tutorials and cloud tips! #awscloudpractitioner #awssolutionsarchitectassociate #awssolutionsarchitect #awscertifications #awscertified #awscertifiedcloudpractitioner #awscertification #awscertificationexam