Software development is based on user requirements to build a software system or process system software components. Software development is one including requirements capture, requirements analysis, design, implementation and testing of systems engineering. Software is generally used in some programming language to achieve. Typically using software development tools could be developed. Software into system software and application software, not just including micro-channel software program that can be run on a computer development program files associated with those generally considered to be part of the software. The general process of software design ideas and methods of doing software development, including the design and implementation of software functionality algorithms and methods, the overall structure of software design and module design, programming and debugging, testing and procedures linked to reconcile written submission program. 3 Design software design can be divided into preliminary design and detailed design of the two phases. In fact the main task of the software design is broken down into modules of the software means that data and programs to achieve a functional description of the executable program unit. Can be a function, procedure, subroutine, some with a separate program and data software development program instructions can also be a combination, can be dismantled and replaceable functional units. Module, then the module design. Outline design is the structural design, its main goal is to give the module structure of the software, represented by software structure. The primary task of the detailed design is the design module of the program flow, algorithms and data structures, a secondary task is to design a database software developer, commonly used method is still structured programming methods. 4 encoding software coding refers to the software design into a computer program may be acceptable, that is written as "source list" to a programming language representation. Fully understand the software development languages, tools, features and programming style, and a choice of development tools to help ensure the development of quality software products. Current software development except in special cases, has been rarely used in the 1980s of high-level language, and replace it with an object-oriented development language. And object-oriented programming language and development environment mostly into one, greatly improving the speed of development. Micro-channel software development, software development, Shenyang, abundance and IT centers provided by the Shenyang City, HSBC and IT center. Shenyang Feng and Information Technology Center (www.4000010001.com) strong, credible, in Shenyang, Liaoning e-commerce industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement and innovative ideas will lead HSBC IT center and you work into the brilliant, for a better future!