Summary of development tools used in customer Relationship management system (CRM) development process

The development of Customer relationship Management system (CRM) software process, that is, a standard WinForm program development process, we can through this typical software development process to understand the current development ideas, development concepts, as well as some of the necessary efficient means. This essay mainly introduces me in the development of CRM Customer relationship management system in the process, the use of some of the development tools, and strive from the level of development tools to make the system of the formation of a general understanding of the process.

At the beginning of the article, let's talk a few words first. All along, I know, Guangzhou, the city, in the library construction has done very well, providing a lot of public lending services, a few years ago in a small library in the district to borrow books, but the whole process did not feel anything special. Last weekend, went to the Guangdong Provincial Sun Yat-sen University Library (this may be Guangzhou's most perfect, large library) stroll, found that the process of borrowing is really convenient, with the introduction of scientific and technological tools, everything is very easy and efficient. Once in the college years, but also for the love of the book era, find a book, with the book card, East find a few satisfied with the book, take to register more pain, line up to their own, each book borrow bar fill, folded to the barcode page, to the teacher a scan input. But that day to the Sun Yat-sen University Library, found that a lot of books do not say, do not have to replace the book card, find a pile to take out, together put on a black board, hand in a loan card, a few seconds to finish. All this is also an improvement in the efficiency of the tools introduced, so, whether it's daily life, or the software development process, and more aspects, the introduction of good tools, can provide us with faster speed, higher efficiency.

In the process of developing customer relationship management System (CRM) software, also used a lot of tools to help us to carry out efficient software development, otherwise a software, may need more time, more resources, more calibration wrong input, this article to "Customer Relationship management System (CRM)" As an example, This paper introduces the relevant tools and development ideas used in the process of software development, hoping to have some reference for everyone.

1, the Software database table design PowerDesigner

We know, to do any thing, have a beginning process, for the general software engineering process, generally start is to design models, processes and other things, but from my own more than 10 years of development process, do not usually do UML, and we often through the database design to improve the entire model. Database design also has a lot of tools to assist, but I think the use of PowerDesigner is very good, this design tool from the beginning of the use, it is very convenient and practical, so for many years also is the database table design work.

In general, we can design on a database type as needed, such as SQL Server, Oracle, or something else, usually in the two categories. Database design process, you can specify table names, field names (Notes as field descriptions), relationships between tables, and so on.

If we already have some ready-made database tables, then it is also very convenient to import the database table design into the PowerDesigner by reverse engineering.

The use of PowerDesigner Design database table, very convenient maintenance, but also easy to modify, because we design the database, it is not possible to consider all very well, it may take a lot of iterative process to finalize the structure of the entire table, using such database design tools, can give us more time to save changes and improve efficiency.

Based on PowerDesigner database design, we can also change the type of database to generate other types of database scripts, PowerDesigner itself also supports many database types, so the resulting script is also more versatile, even when we transform the database, The database type may require some adjustment, but it can save most of the time.