CDN Implementation Strategy Generator

I need a comprehensive CDN implementation strategy for my e-commerce website. My current infrastructure consists of AWS EC2 instances and S3 storage. Our target audience is primarily in North America and Europe. Our goal is to reduce latency and improve website loading times by at least 50% during peak traffic. We expect a 3x increase in traffic in the next year. Please provide a detailed plan including CDN selection criteria (considering cost, performance, and security), configuration steps, caching strategies, monitoring recommendations, and failover mechanisms. Also, please address how we can handle dynamic content and personalized experiences with the CDN.

Develop a CDN strategy for a media streaming platform targeting a global audience. The platform currently uses a single origin server in the US. The primary goal is to ensure smooth video playback with minimal buffering, even during peak viewing hours. The strategy should cover CDN selection (considering global reach, streaming-specific features, and cost), content preparation and delivery methods (e.g., adaptive bitrate streaming), edge server configuration, security measures (e.g., DRM integration), and performance monitoring tools. Please specify how to handle live streaming events and on-demand video content differently within the CDN architecture. Furthermore, provide a cost analysis comparing different CDN providers and their pricing models for video streaming.

Create a CDN implementation plan for a SaaS application that serves customers worldwide. The application is hosted on Google Cloud Platform. The goal is to minimize latency for users accessing the application from different geographic locations and to improve the overall user experience. The plan should detail CDN selection (taking into account integration with GCP, performance, and security features), caching configurations for both static and dynamic content, security protocols to protect against DDoS attacks, and real-time monitoring dashboards. Specify how to configure the CDN to handle authentication and authorization for user-specific content. Also, provide best practices for invalidating the CDN cache when application updates are deployed. Finally, suggest methods to test the CDN configuration before going live to ensure optimal performance and reliability.