often not achieved overnight, and it should be designed based on previous experience, optimize the system structure based on the lessons learned (identified issues.
3. the more complex the software system is and the more functions it provides, the higher the test requirements are. This determines that the system must have good testability. This is ensured by the development and design architects, not very safe.
4. system performance, security, stabil
One sentence: "Do not be complacent about what others have already done. Do what others have not done or cannot do ". This may not be the original sentence, but it means almost the same. This is what Wang Jian, the new chief architect of Alibaba Group, said to us at the last Architecture Committee meeting. The reason is that the resources in the group or within the company repeat some work. Many programmers, including me, repeat some work with great enthusiasm throughout the day. For other peopl
Address: http://developer.51cto.com/developer/top10Architect/
10 artistic temperamentBeautiful system and architect artistic temperament; Liang Yuanhua: architects need a wide range of knowledge;
9. Control Capability Architects should be good at managing the entire development team;8 trade-offsArchitect: choose between fish and bear's paw every day;7. Internal Force
completed the main logic of a task. Please implement the remaining logic. Therefore, the abstractsort class is assigned to B and B is written for implementation. B. The Code is as follows:
Class concretesort extends actsort {@ overrideprotected void sort (INT [] array) {for (INT I = 0; I
After writing it, give it to a and a for a run:
Public class client {public static int [] A = {10, 32, 1, 9, 5, 7, 12, 0, 4, 3 }; // preset data array public static void main (string [] ARGs) {abstractsort S =
of humans in the field of system architecture for the computer science community in his famous research papers, thus laying the foundation of System Science and system architecture in computer science. Through practice summary, they listed a series of application fields of system architecture: Industrial Systems, aviation systems, software and information technology systems. No matter what kind of system architecture application field, the purpose of applying the system architecture principle i
Software Architecture belongs to the scope of design, but not all designs belong to the software architecture design.
As revealed in the previous "decision School" concept of software architecture, software architecture can be considered as a collection of important decisions. Furthermore, architectural decisions are made in a hierarchical and sequential manner.
First, with the sequential decomposition of software systems, software architects should
What is architecture
Software designers who have high technical skills and rich experience need to design the architecture of the software system, that is to say, we need to design how the system's components are divided, how components interact, and how logical, physical, and important decisions are made in the system. In many companies, architects are not specialized and formal roles. Generally, the most experienced programmer in a Development Group
Read Catalogue
Definition of Schema
How to start designing a schema
Features of a good architecture
Make a mistake in architecture
Conclusion
I. Definition of architecture There are 1000 "best-of-architecture" patterns in the so-called 1000 architects."Architecture" is one of the most common words in our industry, suggesting that it is also a word that has been shaped by a long years of polishing. What is the meaning of
experts. You are very professional in this sub-field you are proficient in, and the learning threshold for this sub-field is very high, it is not easy to get it through, so you become an expert in this field. Naturally, you get pleasure from learning technology, and get happiness from others who worship and handle problems that others cannot solve, of course, as long as the technical field you are good at persists, your career will be carefree! Of course, you must update your knowledge at any t
embark on the eternal path ". What is the permanent path of the process? Throughout the preparation training and implementation of this project, we will experience three permanent ways. The first permanent path, that is, the permanent path of process compaction, isWorkflow Mode.
Complain: in ancient times, farmers built their own houses, and they all had patterns of intuition. In the era of industrialization, people think that they cannot design, they must rely on designers, and designers are
Memory is an important module in the Integrated Design of SOC (system on chip, on-chip system) and a significant proportion of cost in SOC. The software and hardware design of memory management is an important part of SOC Software Architecture Design. architects must balance costs and efficiency to ensure the performance of the entire system while saving memory. System memory requirement evaluation is the most basic requirement for Embedded Software
3.1 why SOLR?
In this section, we hope to provide some key information to help you determine whether SOLR is the right choice for your company's technical solutions. Let's start with SOLR's attraction to software architects.
3.1 SOLR in the eyes of software architects
When evaluating a new technology, software architects must consider a series of factors, inc
There's a lot of talk about programmers and architects, and I want to say it from a different perspective.Find a wayWhen I first entered the software industry as a programmer, my ideal was to become an architect. The English name of the architect is Architect, originally intended to be an architect, because the software industry refers to the concept of many architectural industries, so borrowed the word. I was in school when I know the architect of t
, but the number of fans did not rise in pain.)), so we ask for very accurate data, very low latency (within 1s), service stability is very high (do not because some aunt swept the socket to the number lost ...) As architects, of course, you also need to consider the architectural cost of all aspects, and then make a variety of compromises. The main considerations here are: machine costs, development costs, maintenance costs.Interested
Jiangnan White, original source: http://blog.csdn.net/calvinxiu/archive/2007/03/06/1522032.aspx, reproduced please keep.For the goal of 2007 years, the following list of books to be read or reread is listed below."In fact, Chinese programmers, the most need now is a quiet desk." "Indeed, the Chinese architecture Normal University lacks the basic knowledge of the system, and its self-deceiving propaganda" reading useless, heavy in practice, slim-cut philosophy book More important ", the good time
?There is No ' I ' in ArchitectureDave QuickI KnoW, there really is a ' I ' in ARCHiTECTuRE. But it's not a capital ' I ', calling attention to itself, dominating discussion. The lowercase character fits neatly within the word. It ' s there only because it fulfills requirements for proper spelling and pronunciation.How does this relate to us as software architects? Our egos can is our own worst enemy. Who hasn ' t experienced
that's not the purpose of this CO Mparison. A Good Architect is open to new ideas, tools and designs that progress the project, team, or profession; She doesn ' t want to spend, most of hers time in management meetings or doing all the coding; She should concede to good ideas and cultivate a atmosphere for ideas to grow. It's an open mind, that'll succeed in architecture; A mind which can balance the many conflicting forces at work on projects. All architec
change or that is costly to change. But in the end, someone still needs to make a decision.
The system analyst analyzes what the system does and how the architect designs it.
Architects are the link between requirements and detailed descriptions.
Architect's responsibility: the architect should be involved in the whole process of development. It includes analyzing requirements and architecture design, implementation, testing, inheritance and de
large number of teams involved and has a wide division of responsibilities. Medium SOA projects are generally completed by small and flexible development teams, during deployment, architects can directly deal with developers, testers, and other daily staff. In addition, if enterprises can use tools that support such a wide range of specialties, such a team-based tool can alleviate conflicts between many architect
your project team (s ).In China's software development industry, ivory tower architecture designers are also emerging. These architects are not involved in actual programming. His job is to create a beautiful architecture model for the project, which is theoretically perfect.Excellent Architects can make full use of existing frameworks to reduce software investment and enhance software stability. None of t
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