cbtc system architecture

One of the most important features of Web services is the large amount of traffic, data, and only one server must be difficult to support large-scale services. Therefore, we often see some of the following terms, which teach people to understand:*: System architecture, physical architecture, Web services Infrastructure*: Application Server*: Database server*: Ind

Design a 100% availability service architecture-applicable to any system (B/S, C/S) [Chinese and English versions]Design a 100% availability service architecture-applicable to any system (B/S, C/S) [Chinese and English versions] -- How to design an architecture which have 10

obviously better than moving data to the application. HDFS provides an interface like this to the application.6. Portability between heterogeneous software and hardware platforms.Ii. Namenode and Datanode HDFS adopts the Master/Slave architecture. An HDFS cluster consists of a namenode and a certain number of datanode.1) namenode is a central server responsible for managing the file system namespace and cl

This article discusses the Reusable Architecture of Web systems, which is also used in various software systems. Tip: This article consists of three parts: problem, solution overview, and core issues in the architecture. The focus is on the last part. Very experienced readers can directly read the last part. Of course, I suggest you read this article. I sincerely hope that after reading this article, all re

With the development of the Internet, the scale of website application is expanding, the conventional vertical application architecture cannot be solved, the distributed service architecture and the mobile computing architecture are imperative, and a governance system is urgently needed to ensure an orderly evolution o

In the previous article "architecture as you want", I mentioned some ideas about architecture design. In fact, it is also a summary of the previous project experience. Today, we will talk about how to design a permission system and how to implement the system with the following features: Organized: if the

In the previous article "architecture as you want", I mentioned some ideas about architecture design. In fact, it is also a summary of the previous project experience. Today, we will talk about how to design a permission system and how to implement the system with the following features: Organized: if the

In the previous article "architecture as you want", I mentioned some ideas about architecture design. In fact, it is also a summary of the previous project experience. Today, we will talk about how to design a permission system and how to implement the system with the following features: Organized: if the

In the previous article "architecture as you want", I mentioned some ideas about architecture design. In fact, it is also a summary of the previous project experience. Today, we will talk about how to design a permission system and how to implement the system with the following features: Organized: if the

System architecture is a field that combines engineering and research. It focuses on both practice and theoretical guidance. It is easy to get started, but difficult to be proficient, it has the characteristics of pseudoscience. In addition to continuous design and building of practical systems, we should also pay attention to the study and refinement of methodologies and design concepts. Some people ofte

Today, we face the market in a wide range of mobile phones must be dazzling. But in today's dominant smartphone position, the main factor in choosing a mobile phone is the choice of a high performance mobile operating system, and Android is one of the inevitable choices. The Android architecture, like its operating system, incorporates a layered

capabilities required for large systemsAs a large-scale web system, it has the ability of large-scale system, can be more advantageous in business logic to deal with a variety of "big" (large amount of data, large concurrency, complex system logic, demand development iterative fast) problem. So what is the ability of such a s