InfoQ Homepage CDN Content on InfoQ
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Google Cloud Introduces Media CDN for Content Delivery
Google Cloud recently announced the general availability of Media CDN, a content delivery network targeted to media and entertainment companies. The streaming platform supports advertising insertion and AI/ML analytics.
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Microsoft Previews Enterprise-Grade Edge Functionality to Optimize Azure Static Web Apps
Azure Static Web Apps are a serverless web app hosting service for static web apps, which Microsoft manages. The company now announced a preview of Azure Static Web Apps enterprise-grade edge powered by Azure Front Door, enabling faster page loads, enhanced security, and increased reliability for global apps with no configuration or additional code required.
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Amazon CloudFront Supports Configurable CORS and Custom HTTP Response Headers
Amazon CloudFront recently added support for response headers policies, removing the need of custom Lambda@Edge and CloudFront functions to insert response headers. The new feature allows developers to add cross-origin resource sharing (CORS), security, and custom headers to HTTP responses.
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Cloudflare Challenges AWS with R2 Storage and No Egress Fees
Cloudflare has recently announced R2 storage, a S3-compatible service to store large amounts of data with no egress bandwidth fees associated. An automatic migration of objects from Amazon S3 to Cloudflare R2 will be offered to facilitate the transition or integration for existing AWS deployments.
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AWS Announces the General Availability of CloudFront Functions
Recently, AWS announced the general availability of CloudFront Functions, a new edge computing capability. With this new CloudFront feature, customers can run JavaScript functions across the Cloud Front edge locations worldwide.
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Amazon Introduces CloudFront Security Savings Bundle
AWS has recently introduced Amazon CloudFront Security Savings Bundle, a pricing plan that gives a 30% discount on CloudFront in exchange for a one-year commitment. The savings bundle also includes free AWS Web Application Firewall requests up to 10% of the committed amount.
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Khan Academy's Scaling Story to 2.5x Traffic Using a Serverless Architecture and CDN
Khan Academy’s engineering team shared their story of scaling to 2.5x their usual traffic by leveraging a serverless architecture on Google App Engine and their static content delivery providers Fastly and Youtube.
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CPDoS Attacks Cause CDNs to Deliver Error Pages instead of Expected Results
Security researchers disclosed three new variants of the cache poisoning attack first discussed at the 2018 DEFCON conference. These three new attacks are being categorized as cache poisoning denial of service (CPDoS) attacks. These vulnerabilities allow an attacker to inject their own malicious content to be served by the cache in lieu of the expected web pages.
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Managing Global CDN Operations at Netflix
At the recent Strange Loop conference, Robert Fernandes, engineering manager at Netflix, who leads the Open Connect Tools team, gave a talk on how they manage operations for Netflix’s in-house OpenConnect content delivery network (CDN).
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Cloudflare Adopts Official CLI, Announces 3rd-Level Custom Domain Names, and Introduces a Free Tier
Cloudflare announces Wrangler as the official CLI for Cloudflare Workers, the ability to deploy without bringing your own domain, and a free tier that allows anyone to deploy globally on Cloudflare’s infrastructure.
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Cloudflare Releases Workers KV, a Serverless Key-Value Store at the Edge
What sits between your application and the client's browser? When the answer is "the internet", Cloudflare wants their Workers platform to play a part. They recently expanded that platform with Workers KV, a distributed, eventually-consistent key-value store available in 180+ edge locations.
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Microsoft Introduces Azure Front Door, a Scalable Service for Protecting Web Applications
In a recent blog post, Microsoft introduced the general availability (GA) of Azure Front Door (AFD), a scalable and secure entry point for web applications. The underlying technology in Azure Front Door, has been in place inside of Microsoft for the past five years where it has enabled scaling and protection for many popular Microsoft services including Office 365, Xbox, and Microsoft Teams.
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Azure Content Delivery Network Is Now Generally Available
Microsoft announced the general availability (GA) of the Azure CDN, allowing customers to deliver content from Microsoft’s global CDN network. The release was a follow up on the public preview last May.
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Microsoft Announces Its Own Content Delivery Network in Public Preview
Microsoft announced it would start to provide a public preview of their own Content Delivery Network (CDN) to enable customers to use and deliver content from it. With Azure CDN customers can allow their businesses to provide content on any of Microsoft’s extensive 54 global point-of-presence (POP) CDN in 33 countries.
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Migrating Edge Network Providers at Envato without Downtime
Envato, a CDN provider, migrated their edge network providers to unify their Distributed Denial of Service (DDoS) and Web Application Firewall (WAF) systems onto one provider. An automated test-based approach to making infrastructure changes combined with monitoring and continuous feedback for regressions helped them make the move without any downtime.