Introduction to Ctech software, a geological truth 3D modeling software seamlessly integrated with Arcgis
C Tech software is an advanced visual analysis tool that can run on a PC in the field of earth science, it can meet the requirements of many aspects, such as geology, geochemistry, environmental scientists, exploration engineers, marine scientists, and archaeologists. C Tech provides 3D real-world modeling
I have been busy with my recent work and have no time to write down many ideas. I recently replied to a series of related modeling questions from csdn magazine. I will post them here by the way. You are welcome to discuss them.
My views on modeling are as follows:
1What do you think of modeling?
AsProgramPersonnel, maybe everyone has gone through this
In all the implementation processes of software engineering, models are used instead of text expressions to describe them. Such an implementation process is called full-process modeling. Full modeling is characterized by the association between models. The model becomes the entity presented at each stage of the software engineering process, rather than the text description as the entity. By
To successfully develop a project, you need the correct processes, tools, and symbols (annotations ). In this article, the author explains how UML provides you with symbols and how the Rational Unified Process provides you with the correct process, and how Rational Rose provides you with tools for project success.
What is visual modeling?
Visual Modeling is a way of thinking about how to organize models
If you focus only on meeting customers' current needs, you can fix problems when they occur. You need to adjust the system architecture or try again.
Design
, Then, will soon fall
Code A Quagmire or fall into the bottomless abyss of repeated system development, the sense of accomplishment at the completion of the project will be replaced by endless frustration. System Analysis determines the success or failure of system development. Software Mode
This article was reproduced from: http://coolshell.cn/articles/7270.html ================================================ Full-text translation from the wall of the article "NoSQL Data Modeling techniques", translation is not good, please forgive me. After reading this article, you may feel a little bit about NOSQL data structures. My feeling is that the relational database wants to do a good job of consistency, integrity, indexing, crud, NoSQL doing
Case modeling GuideFu chunyi, technical sales manager of rational China, software department of IBM China Co., Ltd.November 01, 2004Original URL: http://www-128.ibm.com/developerworks/cn/rational/r-usecase-atm/@
Use case is a method used to describe system requirements. The process of describing system requirements using use cases is case modeling. The use case method
Summary This article analyzes the architecture mode of web applications and introduces the UML extension mechanism to model various objects in Web applications. This paper discusses the UML modeling and development methods for Web applications under the. NET Framework and applies them to a practical management system. The actual application shows that this method can reduce the development complexity, shorten the development cycle, and achieve better
For information technology applications such as data integration, process modeling is a method that has been tried and proved feasible. The problem of virtualization and standardization is also covered by modeling technologies for data integration application processes. First, let's look at the types of process modeling.
Data integration using Process
Address: http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/index.html
Level: elementary
Fu chunyi, technical sales manager of Rational China, software department of IBM China Co., Ltd.
November 01, 2004
Use Case is a method used to describe system requirements. The process of describing system requirements using Use cases is Case modeling. The use case method was first proposed by Dr. Iva Jackboson and was later integrated into the UML spe
The methods for modeling SQL Server four data warehouses are mainly grouped into the following four categories.
The first class is the three-paradigm modeling of relational databases, and we usually use the three-normal modeling method to build various operational database systems.
The second type is the three-paradigm Data warehouse model advocated by Inmon, w
Tags: des Lucene style blog http io ar os useOriginal from " NoSQL Data Modeling techniques ", compiled by the cool shell net Chenhao NoSQL Data Modeling Technology ". After reading this article, you may feel a little bit about NOSQL data structures. My feeling is that the relational database wants to do a good job of consistency, integrity, indexing, crud, NoSQL doing only one thing, but sacrificing a lot
First, Oberzhang reviewFirst of all, we will review the contents of the previous article, deepen the impression. In the previous chapter we mainly explained the 3 modeling graphs are: Sequence diagram (sequence diagram), component diagram, State diagram.Specific function description such as: Here is not explained in detail, if not clear see: System Architect-Basic to Enterprise Application architecture-System mode
Analysis of Software Interface Modeling
In qingrun's full-Process Modeling implementation of software engineering, the paper proposes to use interface design as a task in the need analysis stage. I used to perform interface modeling in the demand analysis phase, and communicated with users using the interface model, achieving good results. Interface
SQL ServerCategory 4Data warehouse modelingMethods are mainly divided into the following four types.
The first type is the three-paradigm modeling of relational databases. We usually use the three-paradigm modeling method to build various types of operational database systems.
The second category is the three-paradigm data warehouse modeling promoted by inmon,
As a matter of fact, I never wanted to write or recall the nearly one-year life of mathematical modeling. It was so difficult that I made many first decisions, I still feel a little scared. If I want to participate in another mathematical modeling, I think I will firmly answer"N0".
The Association for Science and Technology of the Software Institute reorganized several sub-societies, including mathematica
Using the [iconix] method to practice blog design 2 [case modeling]
In the previous article, we learned about and implemented Domain Modeling. In other words, we had a good start, at least the developersThe software to be developed has a preliminary understanding and a glossary can be used for communication.This chapter will further elaborate on the use of the iconix Method for practical case
1. Application background1.1 Resolved issues1) IT systems for large enterprises will be tested in their test environment beforehand for each application upgrade. How to ensure the validity of the test? How can the results of the test be inferred from the performance of the production environment?2) as resource usage grows, resources such as CPU, memory, hard disk, I/O, and so on interact with each other and have potential associations. How do you gain insight into its relevance to guide your bus
Original: http://www.cnblogs.com/way-peng/archive/2012/06/11/2544932.htmlFirst, what is UML? What's the use of UML?Ii. History of UMLThird, the upper structure of UML (superstructure)Iv. UML Modeling ToolsV. Diagram of UML (emphasis)1. Case diagram (use cases diagram)2. Activity diagram (Activities diagram)3. Static structure diagram4. Sequence diagram (Sequence Diagram)5. Interactive overview diagram (Interaction overview Diagram)6. Communication dia
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