Amazon Computer Networking Explained
As the backbone of the AWS Cloud computing service, Amazon's network platform is critical to the success of AWS. This network supports thousands of applications from e-commerce to cloud computing. As one of the largest and most powerful cloud computing platforms in the world, the Networking team continues to develop industry-leading network technology. Hundreds of thousands of customers rely on the company's network to ensure their online business' success.
Amazon's elastic block store service experienced an outage
Several notable web sites and services were affected by an outage in Amazon's largest availability zone on Sunday. Amazon's elastic block store, a block level storage volume that can be attached to an Amazon EC2 virtual machine instance, experienced an outage. Customers were advised to fail over to another availability zone, but the company did not provide any updates. As a result, Hunt's existing EC2 instances were impaired, and some IO to the EBS volumes remained stuck.
In addition to affecting the EBS service, Amazon's EC2 hosting service also experienced an outage. Elastic Compute Cloud is a cloud-computing platform that provides on-demand computational processing. The outage affected a portion of its US East region. Customers that use Amazon RDS for their applications were also affected, as the service relies on Amazon EBS for data storage. The outage began at 1:41 a.m. PDT on April 21 and lasted until Monday. Unfortunately, some users' data was lost.
Customers who depend on AWS's EBS service are urged to check with their hosting provider for uptime and performance. The failure may have something to do with the new administration console of Service Health Dashboard, which runs across multiple regions. Unfortunately, this change prevented customers from updating their dashboards and services as it depends on S3 from the affected region. In the meantime, customers are encouraged to manually relocate workloads until the problem is resolved.
Amazon Route 53 offers a highly scalable, on-demand domain name system (DNS) web service
Amazon Route53 provides a simple, yet powerful interface to manage domain name system (DNS) records. The hosted zones are pre-configured with a minimum of four virtual name servers and basic DNS records. Users can add, remove, and edit records in the hosted zones using the AWS Management Console or API. AWS Route 53 can route requests to infrastructure outside AWS as well.
DNS is a necessary part of any business environment. While DNS is an essential piece of infrastructure, managing it is an overwhelming task. Amazon's Route 53 service can help with this burden. First released in 2010, this service can handle more DNS tasks for businesses in the AWS cloud. It provides a variety of metrics that allow businesses to monitor performance. For example, it shows the number of healthy health checks, the average time to establish a TCP connection, and the percentage of healthy endpoints.
The Amazon Route53 web service has many advantages for users and businesses. The interface is user-friendly, and it responds to DNS queries within minutes. It is easy to map your domain name to any resource, such as a website, and Amazon Route 53 monitors application health, rerouting users to a healthy resource when failure occurs. The service is extremely secure and cost-effective.
CloudFront delivers data securely over a cloud network
Amazon's CloudFront service delivers data securely over a cloud network using the HTTPS protocol. It allows you to control who has access to your content, including who can see and modify your content. With CloudFront, you can define different kinds of permissions for your users, including resource-based and role-based policies. Then, you can configure access control policies for each of your resources, and set up the policies accordingly.
CloudFront supports a variety of formats, including HLS, MPEG DASH, Microsoft Smooth Streaming, and CMAF. It can also cache broadcast media fragments at the edge and combine them for transmission. And, thanks to its secure end-to-end connections, it supports field-level encryption. AWS CloudFront is an excellent choice for web developers and publishers. To get started, check out the documentation on the AWS CloudFront service.
AWS CloudFront is a globally distributed, massively scaled content delivery network. With 216 points of presence, the CDN offers application and network-level protection for your content. The CDN also integrates with other AWS services. The Amazon CloudFront service provides an extremely flexible and cost-effective way to scale up content delivery to a massive scale. There's no need to sign up for a long-term contract. Amazon CloudFront offers a simple pay-per-use pricing model that's flexible and easy to use.
The AWS CloudFront service is designed to protect your sensitive data with advanced security features. It provides HTTPS support and integrates with AWS Shield, Amazon Route 53, and AWS Web Application Firewall to protect your data from multiple types of attacks. It co-resides with AWS's edge networking locations and uses optimized paths to ensure that users experience a more secure and performant experience.
Application load balancer
ALB is a service offered by Amazon Computer Networking to route traffic to servers in an AWS region. It operates at the request level, routing traffic to targets based on the content of the request. It supports HTTPS termination and supports IPv6 and IPv4 traffic. You can use ALB for VPC to track and diagnose performance problems. In addition, ALB supports desync safeguards.
Classic Load Balancer: This tool provides basic load balancing for multiple Amazon EC2 instances. It functions at the connection and request level, and is a legacy Elastic Load Balancing tool. It's primarily intended for applications built within a network using the EC2-Classic service model. In contrast, Network Load Balancers support more advanced features. Application Integration Services (AIS) is the next step in the process.
Application load balancer on AWS offers multiple ways to route traffic to your web applications. It can route requests based on hostname, query parameters, or source IP addresses. You can register multiple application servers on a single EC2 instance. ALB supports multiple ports, containers, and microservices. It can also handle HTTPS termination between application servers and clients. Moreover, it supports custom HTTP responses and support for multiple domains.
An ALB can route traffic from multiple domains using listener rules. It evaluates the priority of the listener rules and routes requests to a target in the target group. The default method of routing ALBs is Round-robin, which involves sending requests to several target groups. The LCUs are divided into groups of two or three. If you want to route traffic to your site, you can assign the requests to individual target groups.
The AWS CloudFront content delivery network is an incredibly flexible and powerful way to distribute your data to anywhere in the world. With 310+ points of presence worldwide, CloudFront is an ideal solution for large video and audio files, business dashboards, APIs, and media-rich web applications. CloudFront is available from small start-ups to large organisations with global distribution needs. You can learn more about how it works by taking our free course: AWS CloudFront - The Essentials
CF is an excellent tool to serve static assets that your website hosts on your own servers. Many web hosts have large video files and it's inefficient to serve every video individually. This results in high CPU, Memory, and Disk utilization and frequent downtime. By offloading the thumbnails and serving them from a content delivery network, you can save a tremendous amount of bandwidth and server resources. The CloudFront service also works with AWS Global Accelerator, a service that uses edge locations to accelerate delivery of web content.
AWS CloudFront is a distributed network of edge locations. Instead of storing content on your servers, CloudFront stores content in local caches, which are closer to the end user. The service has low network traffic and is easy to integrate with other AWS services. With its easy-to-use interface, CloudFront is an excellent option for any business looking to distribute web content faster. It can also be used for image files.