saas architecture diagram example

In the evening, the company application of the structure of the previous research to comb the next, organized an architectural plan, posted here to back upHere are a few key points for a personal understanding of the architecture:1. System securityThis is the first consideration, taking this picture as an example, the network is divided into 3 zones:A) The DMZ can be accessed either directly from the public

popular audio video formats as well as static image formats. Contains MPEG4, H. MP3, AAC, AMR, JPG, PNG.5) FreeType: Bitmap font and vector font rendering6) SSL: Secure Communication7) SQLite: A Lightweight relational database8) Webkit:web engine9) LIBC: System C Library4.Android Runtime1) Core Libraries:java Kernel class library2) Dalvik virtual machine: Dalvik is Google's own Java VM designed for Android, which is based on a register rather than a stack of virtual machines. A file that runs t

represent the pipeline, and also to explain or | meaning through the shell. The shell then passes the system tune and uses the command core to implement specific redirects or pipelines. Before the graphical interface, the shell acts as the user's interface, and when the user wants to run certain apps, the shell enters commands to run the program. The shell is programmable, and it can execute text that conforms to the shell syntax. This text is called a shell script. You can see in the

to represent other information, such as comments and semantics of model elements. In addition, UML provides an extension mechanism that enables the UML language to adapt to a special method (or process) or expand to an organization or user. Classification of UML views:UML is used to describe a model. A model is used to describe the institutional or static features of a system, as well as behavior or dynamic features. Model the system architecture

Our first step is to understand the three-tier architecture and issues and then see how MVVM solves these problems.Now, the feeling and the fact are totally different two things. When you see a block diagram of the three-tier architecture, you feel that the responsibilities of each layer are well-distributed. But when you actually write the code, you'll find that

I. Basic Environment Two IBM x3650m3, centos5.9 x64 operating system, connected to an IBM ds3400 storage, the underlying system uses the GFS File System for file sharing, and the database is another independent Oracle RAC cluster, this architecture does not need to consider database issues.For details about GFS file system and related configurations, see the IBM x3650m3 + GFS + IPMI fence production environment configuration

the following image interface When you are finished, click the Finish button. And then idea pops up the interface shown in the following image: When we are done, we begin to create a new moudle, as shown in the following figure: Select "Maven Module" in the new window. After the click is complete, the following interface appears, paying attention to where the red squares are circled. The following figure: If you use a remote repository to support your project, the followin

Understand that MySQL must firmly remember its architecture diagram, MySQL is made up of SQL interface, parser, optimizer, cache, storage engine 1 connectors refers to the interaction with SQL in different languages 2 Management serveices Utilities: System Management and control tools 3 Connection Pool: Connection pooling. Managing buffer user connections, threading, and so on needs of caching 4 S

The example in this article describes the Python custom master-slave distributed architecture. Share to everyone for your reference, specific as follows: Environment: Win7 X64,python 2.7,apscheduler 2.1.2. The schematic diagram is as follows: Code section: (1), center node: #encoding =utf-8 #author: Walker #date: 2014-12-03 #function: central node (mai