aws architecture patterns

: Download the full MP4 file1. Churyang Summary Micro-service is not a stone crack inside, is based on similar SOA, Blackboard, C/S and other application architectures based on the integration of Agile development, devops and other concepts based on the development of The advantages of microservices compared to traditional applications (rapid deployment, de-center, good isolation, etc.), and many disadvantages (more complex, communication loss, high testing costs) MicroServices

AWS-based time series processing application architecture When data is used as a periodic continuous measurement, it is called time series information. AWS's unique positioning addresses the scale-up challenges brought by Time Series-based information processing. This elasticity is achieved through AutoScaling groups for collection and processing, AWS data pipeli

AWS-based Remote Disaster Recovery System Architecture Disaster recovery is a technical precaution and measure that is taken back from any event that has a negative impact on the IT system .. A typical approach is to build repetitive infrastructure to ensure availability of backup capabilities in the event of a disaster. AWS can expand the infrastructure requir

incoming traffic to multiple availability zones on multiple instances of Amazon EC2. This greatly improves the fault tolerance of the application while providing the ability to load balance on demand seamlessly for inbound traffic.5) The Web server and application server are deployed on instances of Amazon EC2, typically selecting an AMI image and customizing it as required, the customized AMI becomes the starting point for future application development.6) The application server and Web server

Fault Tolerance and high availability application architecture based on AWS cloud services AWS provides reliable, fault-tolerant, and highly available system infrastructure and services built on the cloud. Special attention from developers is required. These features have been designed for AWS services, but must be cl

AWS-Based Financial Service Grid Computing System Architecture The Financial Service Grid Computing Based on the cloud environment provides Dynamic Scaling and elasticity for computing jobs on demand. The aggregation service simplifies the development of grid software. AWS provides a powerful platform for high-performance grid computing systems based on On-Dema

Application Architecture of big data and large-scale computing based on AWS cloud services AWS is very popular with large-scale computing solutions, such as scientific computing, simulation, and research projects. These solutions include the collection of a large number of datasets from scientific research devices, measurement devices, or other computing jobs. A

Build secure and highly available checkout services and business extensions for e-commerce sites with AWS. There are a number of steps involved in managing the checkout process and must coordinate the work. Some of these steps, such as credit card transactions, should have specific regulatory requirements. Other parts of the process involve manual operations, such as picking, packing and transporting items from the warehouse.customers want their perso

the near and low-latency manner. 3. E-commerce applications can be deployed through AWS Elastic Beanstalk , a service that automates the details of capacity deployment, load balancing, automatic scaling, and application monitoring.4. Amazon simple Storageservice (Amazon S3) stores all of the static catalog content, such as product images, manuals, and videos, and from Amazon CloudFront and e-commerce application of clickstream information and log fi

AWS-based media Sharing System Architecture Media sharing is one of the most popular markets on the Internet. Customers have a strong desire to put photos and videos on their social networking websites and share their media content in custom online albums. The increasing popularity of media sharing means that website owners are facing increasing storage and bandwidth needs, accelerating the market commercia

Batch Processing System Architecture Based on AWS cloud services When AWS executes batch processing tasks, it allows you to configure application architectures for processing multiple jobs as needed, which can be used for instantaneous or delayed deployment of heterogeneous systems, it can also be expanded to a "Grid" type working node and quickly converge throu

AWS-based file synchronization service system architecture In view of the fact that resources on Web services can be identified through their URLs and adopt a stateless client-server architecture, the development team can be an inter-department, enterprise, you can also create an application to complete file sharing and synchronization. Describes the core

AWS-based advertising service application architecture The Internet advertisement service needs to complete targeted advertisements within a limited time, which is a technical challenge. AWS provides reliable, fault-tolerant, and highly available system infrastructure and services built on the cloud. This article describes two main parts of the system: the basic

a well-written and concise article. Transferred from: http://dev.yesky.com/378/2012378.shtml Because [GOF95] is the first of a book on software patterns and is one of the most popular books in oo design theory, some people often use the term design pattern to refer to any type of schema, design, or program implementation that directly deals with software. Others emphasize the partitioning of three different levels of

Tomcat system architecture and Design Patterns, part 2nd: Analysis of design patternsThis two-part series studies the system architecture of Apache Tomcat Server and the many classic design patterns it uses. The 1th part analyzes how Tomcat works, and the 2nd section analyzes many of the classic design

-container, and the Request and the Response object in it are like the water flowing in the pipe, and Valve is a small opening on the tube that gives you the opportunity to get in touch with the water inside and do something extra.In order to prevent water from being drawn and not flowing into the next container, there is always a node at the end of each tube to ensure that it will flow to the next sub-container, so each container has a standardxxxvalve. As long as the link is involved in the pr

the parent class, the post-condition (that is, the return value of the method) of the method is stricter than that of the parent class; Dependency inversion principle: Invert dependency to dependency Interface Upper-layer modules should not depend on lower-layer modules. They all depend on an abstraction; Parent classes cannot depend on child classes. They all depend on abstract classes; Abstraction cannot depend on or depend on abstraction; Interface isolation principle: The dependence of a

misunderstand.And the three layer UI layer is similar to MVC's M and C, functions.and the MVC V and the BLL and DLL, function very much likeAlthough similar, but fundamentally not a thing yo! Because architecture is a software-making idea, and the framework is that people have a specific domain of software common features, written code finished.SoSoftware Architecture > Software Framework > Design Patterns

20% of the requests are just simple traversal, and 80% of the requests do business logic operations. However, if this ratio is reversed, most requests are simply going through the layer and not doing the logical operation. It would be nice to open up some architectural layers. However, because of the lack of hierarchical isolation, the project becomes unmanageable.Pattern AnalysisThe following table analyzes the various aspects of the layered architecture.Overall flexibilityRating: LowAnalysis:

20% of the requests are just simple traversal, and 80% of the requests do business logic operations. However, if this ratio is reversed, most requests are simply going through the layer and not doing the logical operation. It would be nice to open up some architectural layers. However, because of the lack of hierarchical isolation, the project becomes unmanageable.Pattern AnalysisThe following table analyzes the various aspects of the layered architecture.Overall flexibilityRating: LowAnalysis: