Amazon AWS online series of lectures-high-availability Application Design Based on the AWS Cloud Platform

Source: Internet
Author: User
Tags cloud computing platforms amazon cloudfront amazon dynamodb

Designing highly available applications is an important goal of architects. However, Designing highly available applications based on cloud computing platforms is different from designing traditional platforms. When cloud computing brings many new design challenges to architects, it also brings many new design concepts and available services. How to make full use of the features of the cloud platform when designing applications is an important condition for cloud computing-based design. In this online lecture, we will take the Amazon AWS cloud platform as an example to discuss how to design a highly available application.


First, we will classify common AWS services based on whether AWS services are naturally highly available and fault-tolerant. For example, AWS designs the following services as highly available and Fault-Tolerant Services:

· Amazon S3

· Amazon dynamodb

· Amazon cloudfront

· Amazon route53

· Elastic Load Balancing

· Amazon SQS

· Amazon SNS

· Amazon ses

· Amazon SWF

· Etc.

However, the following services require users to improve application availability through appropriate architecture design:

· Amazon EC2

· Amazon EBS

· Amazon RDS

· Amazon VPC

For EC2 instances, the availability of a single instance is not particularly high. If an instance fails, the availability of applications and data supported by the instance will be affected, therefore, the architecture design is required to improve availability.


After selecting an appropriate service, we introduced five common architecture design principles in cloud computing, and conducted Architectural Design Analysis in turn based on AWS services. The five architecture design principles are as follows:

· Design Principle 1: Design with no failures

· Design Principle 2: multi-zone (AZ) Design

· Design Principle 3: Proactive expansion design

· Design Principle 4: self-repair Design

· Design Principle 5: Loosely Coupled Design


The purpose of this lecture is to give a brief introduction to the high-availability application design principles based on the AWS cloud platform to learn how to design high-availability applications based on cloud platforms such as AWS, it plays a leading role.

Here are the detailed lecture handouts:





Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.