application architecture diagram visio

Management System)Application Server (Jbossas/weblogic/websphere)Java EE System ArchitectCloud-based (COA) COA, SaaS, Grid computing, cluster computing, distributed computing, cloud-oriented resource architecture (ROA) Roa, RESI Web Service Architecture (SOA) WebService, SOA, SCA, ESB, OSGI, EAI Java Design Patterns Creation Mode: Abstract Factory/Builder/factor

number of users after the growth of the record is 1.3 billion, we sorted according to the size of the ID, divided into several ID tables, tens of millions of IDs per table, so that the size of a single table is the GB level-memory is sufficient.In either case, we need an index server to do the mapping of the application server and the data server.So now our architecture is:The description of this article i

)JMS (Java Information Service) and WebService (Web Service)JCA (Java Connection System) and JMS (Java Management System) Application Server (jbossas/WebLogic/WebSphere) 5. Javaee System Architect Cloud-Oriented Architecture (COA)COA, SAAS, grid computing, cluster computing, distributed computing, and cloud computing Resource-Oriented Architecture (ROA)ROA and Re

application, get content and cache for the next visit. Squid servers can be either one or an array organized by a certain set of rules.PHP application can also be one or an array, the situation of a single server is relatively simple, array words need to consider the client session to answer the problem, the solution has two:1, Array server sharing session reply, such as unified use memcached storage sessi

1. When asked about the Linux architecture (which is how the Linux system is structured), we can refer to the answer: in large terms, the Linux architecture can be divided into two pieces:(1 User Space: User space is also included in the user's application, C Library(2 kernel space: Kernel space includes, system call, kernel, and platform

Enode Frame compositionWhat is EnodeEnode is a. NET platform, developed in pure C #, based on the Ddd,cqrs,es,eda,in-memory architecture style, which helps developers develop an application development framework for high-concurrency, high-throughput, scalable, scalable applications. Open Source project Address: Https://github.com/tangxuehua/enode Author Blog address: http://www.cnblogs.com/netf

Transferred from: http://www.cnblogs.com/cenyuhai/p/3708135.htmlHBase system Architecture diagram　　Constituent Parts DescriptionClient:Communicating with Hmaster and hregionserver using the hbase RPC mechanismClient communicates with Hmaster to manage class operationsClient and Hregionserver data read and write class operationZookeeper:Zookeeper Quorum storage-root-table address, Hmaster addressHregionserve

graphical interface.(There are many kinds of shells, the most common being bash, plus sh, csh, tcsh, Ksh.) They appear in different eras, and the supported features vary. )A terminal that uses bash shellA shell corresponds to a terminal (terminal). Once, the terminal is a hardware device that is used to enter and display the output. Today, because of the popularity of the graphical interface, the terminal is often the same as a graphical window. You can enter or output text from this window. Th

Recently, the company has implemented SOA for a large number of heterogeneous systems. The product type is the WMB, BPM, portal, LDAP, and other technologies of IBM WebSphere products. Based on the specific description, I have drawn a system collaboration diagram with the help of guesses. If something is wrong, you are welcome to make a picture .... thank you. Detailed technical infrastructure of SOA I. bpm. The development tools mainly includ

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

principle, that is, the site often access to so many things, for this very high-hit things need to be processed by the cache,Reducing the number of reads, the memcache in Ctrip do the "Data heat" operation, for low-heat data will be automatically kicked out of the cache.2. Write operationsThis is timely write and non-timely write, for non-timely write data, we can use "message queue" to the write operation throttling, thereby alleviating the instantaneous pressure of the database write.This tim

Handleradapter .5. Execution Processor (Controller, also called back-end controller)6. When the processor controller finishes executing, return to Modelandview.7. The processor Mapper Handleradapter Returns the processor controller execution Modelandview back to the front controller Dispatcherservlet.8. Front controller Dispatcherservlet passes Modelandview to the view parser Viewresolver.9. The view resolver Viewresolver parse to return to the specific viewsview.Front Controller Dispatcherserv