architecture software for beginners

"Disclaimer: Copyright, welcome reprint, please do not use for commercial purposes. Contact mailbox: feixiaoxing @163.com "Recently seldom write blog, mainly because they have been looking at the school of wheat things, learning more time. Wheat College is an online video learning website, mainly about it development related content, interested students can pay attention to. Another site I think is a good one is geek college. Of course, these are off-topic.A few days ago, just a former colleague

performance is inversely proportional to the set of all waiting times for the entire system, any operation that increases the wait time faster than the load will become a problem. Despite all this, I would like to point out that if you find it difficult to meet performance and scalability goals, it's important to wonder if you've chosen the right architecture. Still, look at the big picture and make sure someone is taking the architect's responsibili

program architecture(1) starting from the specified address when the CPU is reset;(2) Jump to the assembly code startup for execution;(3) Jump to the main program of the user owner and execute it in main:A. testing various hardware devices;B. initialize each software module;C. Enter an infinite loop and call the processing functions of each module.The user's main program and the processing functions of eac

2018-2019-20172329 "Java software architecture and data structure" first week study summary In this semester is already sophomore, also has entered the study specialized course core time, at this stage, we should know oneself the study situation, according to own learning ability to make the different plan, obtains to the self-ability enhancement. Let's start a new semester! Summary of learnin

Tags: HTML relationship design best case sharing picture equals a time20172305 2018-2019-1 "Java software architecture and data structure" the first week of learning summary textbook study content this week is mainly about the contents of the first and second chapters of the book: Chapter I. Software quality: Accuracy (the degre

servers act as slave servers, that is, the master-slave mode. Principle:MySQLUse3Threads to execute the replication function. When replication starts, the slave server createsI/OThe thread connects to the master server and requires the master server to send statements recorded in its binary log. The master server creates a thread to send the binary log content to the slave server. Slave ServerI/OThe thread reads the content sent by the master server thread and copies the data to a local file in

Mode System Patterns are not isolated-they are mutually dependent, and the pattern system binds their composition patterns together. A Software Architecture Model System is a collection of software architecture models. It includes guidance on implementation, combination, and actual use of models in

[Turn from] http://www.wowotech.net/comm/mmc_framework_arch.html1. PrefaceIntroduced by EMMC Basic Technology 1:MMC Introduction of MMC, SD, Sdio, the introduction of these three technologies are originated from MMC technology, there are many similarities, so the Linux kernel Unified Use MMC framework to manage all the devices related to these three technologies.This article will be based on EMMC basic technology 1:MMC Introduction to the MMC technology, learning the Linux kernel MMC framework

Successful software architecture design is of high quality, and the time and technical decision-making can meet specific requirements.The sending method must have the following qualities: Good modularization: Each module has clear responsibilities, loose coupling between modules, high cohesion in the module, and reasonable information hiding. Adapt to functional requirements and technical changes: in

Difficulties in designing motion control system software architecture: 1. The customer's requirements are constantly increasing according to actual needs. Due to the needs of industrial production, the demand is constantly raised, and the domestic motion control system software started late, is still in constant exploration, in more cases, the development is ba

Agility can solve the bureaucratic problem of the development model and respond to changes in users' business needs from the perspective of action; The architecture can respond to changes in business requirements from the design perspective, and even solve the collection and validation of requirements in the Demand Survey phase. Changes in requirements can generally take place in three fields: interfaces, processes and rules, organizational str

this field, and architects will have the opportunity to re-engineer the front-end architecture, or even the development process, to make the entire software production more efficient.This article will explore the changes it brings to this field.Text: Features of enterprise application front-endEnterprise Application System is a very common software system, the c

the subsequent article in-depth analysis, extraction design structure and design skills of the essence, for the vast number of software industry colleagues to share. 2. Basic knowledge of SCA specification The SCA programming model is highly extensible and language neutral, and it is easy to be extended to various implementations of language technology java,c++,bpel,php, spring, and many other remote access bindings including Web SERVICE,JMS, Ejb,j

application services and database services), most of the C/s structure. Application Server mode is the same, browser layer, Application server layer, the database server layer, so Yue three layer (the client/server mode of the server split into two servers to use.) ), most of which is B/s structure There is also a situation of the three layer, is the software architecture of the three layer: user interfac

The purpose of software architecture design is simply to break down the software system and reduce the complexity of software system development under the premise of keeping the software internal connection, and the basic methods of decomposition