Cloud Storage and CDNs
Master the systems that store and deliver content at global scale. You'll understand object storage, caching strategies, and how CDNs make applications faster worldwide.
6 lessons
Object Storage Fundamentals
Learn how object storage works, when to use it, and compare major cloud providers for storing files at scale.
Working With S3 and Compatible Services
Master the S3 API for uploading, downloading, and managing objects across AWS and compatible storage services.
Signed URLs for Secure Access
Generate temporary, secure URLs that grant time-limited access to private objects without exposing credentials.
CDN Fundamentals
Understand how Content Delivery Networks cache content at edge locations to deliver faster experiences globally.
CDN Configuration
Configure caching rules, set appropriate headers, and handle cache invalidation for optimal CDN performance.
Multi-Region Storage Strategies
Design storage architectures that span regions for performance, compliance, and disaster recovery.