计算机专业论文

2018-06-11 09:51 编辑:admin 来源:代写论文 浏览:
When we entered the twenty-first Century, the technology of computer, network information and other technologies developed rapidly. Let us use this technology in the daily life summary. In our daily life, many APP are programmed by computer software.
The significance of 1 computer software database programming
1.1 effectively avoid the occurrence of waste of resources
As for the computer software system, database as the core content needs attention. In the process of database design, it is necessary to realize the understanding and understanding of different software engineering projects through the analysis of the definition of software engineering, and meet the basic requirements of the database programming, thus effectively avoiding the occurrence of the waste of data resources. In software design, designers need to pay more attention to the programming of software database. Through the comprehensive analysis of database resources, it avoids the problem of low performance of database, and solves the factors of data fault restriction. For bad database, the maintenance frequency of its later system will increase continuously, resulting in a waste of resources in computer software maintenance.
  1.2 improve the running speed of computer software system
In the design and analysis of the computer system, the application of the software system should be used to realize the stability of the function of the program, and provide effective support for the system operation of the data resources. Moreover, in the application of high performance data software system, accurate and rapid information transmission can be carried out through the operation analysis of the computer system, and the running speed of the software system can be improved completely. At the same time, in the process of using the computer software system, through the analysis of the expansion of the database resources, it can provide convenient service support for the users and reduce the occurrence of the waste of data resources. Through the construction of the computer software database, the rational innovation of the database resources can be realized, so as to provide effective support for the management of the data resource storage software system.
2 database establishment in computer software engineering
In the process of developing computer software engineering, first of all, we should improve the database system, design and build the basic framework, computer software is usually used in the network environment, so during the construction, we should also consider whether there are factors of influence, through the coordination of each system, to realize the soft. The information security in the database can also be guaranteed. For the problem of database programming management in software engineering, it is necessary to use a clear direction in the early stage of establishment. After the completion of the basic framework design, we need to take perfect measures for the function, constantly supplement the functions and improve the ability of the software itself, so that even in the environment of network operation, it can also be used. Avoid virus attacks to the maximum extent, ensure data security. At the same time, the update rate of information in the database can also meet the requirement standard. The establishment of database is based on the basis of programming technology. For some technical problems, through the work this paper collects and collects the coordination between the graduation thesis network http://www.lw54.com, the technical problems can be avoided better. At the same time, the maximum use of database resources after the application of software engineering is put into use. In the network environment, software can also be automatically updated. In the process of setting up, we should choose a suitable assembly language, write the functional framework by language, select the suitable assembly language, and make a distinction between different functional modules, so that the design effect can be improved better.
  The application of 3 database files
3.1 object oriented database storage mode selection
Database storage mode selection needs to be carried out after partition. There may be different degree of hidden trouble in storage function. The selection of database storage mode is also the definition of user access rights. In the process of software use, in order to ensure the security of important internal information, the user's access rights will be defined. So the interface of users at different levels can also be different, and the database information is also guaranteed. The file access based on the file type selection is also more efficient and reasonable. To achieve the above functions, we should focus on the design during the program writing, choose the database according to the type of information stored, avoid further problems, and help to optimize the resources reasonably and achieve more ideal in the process. Effect。 When using different resources, we need to mobilize the internal information of the database according to the instructions received, so as to optimize the utilization of resources.
The encryption protection of 3.2 database files
The file encryption protection is mainly based on the basic information. This part of the information is related to the user's personal privacy, once the leakage will cause serious impact. Therefore, in the encryption protection of the database files to be carried out, we should set the level according to the importance of different information, use the landing password and cipher encryption. Form to protect, login to the database file inside need to input the corresponding encryption key, so the staff can discuss and solve the encryption measures according to the common problems, so as to avoid the influence of the network virus in the application process of the file, causing the problem of paralysis during the use of the database. For the selection of data information during file encryption, through the selection of file encryption between various systems, if there is a functional conflict problem, the system framework optimization can be optimized to achieve better optimal use mode. Create an enabling environment for functional optimization between systems.
 3.3 method comparison of data storage mode
If the performance of storage is stable, it should be discussed from the comparison of use methods to observe whether the software in the running state has the phenomenon of functional instability, and the preventive measures are discussed from the technical point of view. The function selection during the design period is directly related to the form chosen by the follow-up network access, as well as the related problems that may be encountered during the work task, helping to improve the system's functional stability after the use of the system. Through the innovative use of this mode of work, it can help avoid the use of software in the network environment. The intrusion of computer virus, and the maximum protection of the security of the information in the database, for some more common technical problems, the selection of this coordination method can also achieve more ideal operation effect. In the process of running, the system will quickly filter the information received and classify the useful information, so that the information in the database can be quickly mobilized according to the use requirements. After the software is put into use, the function can be updated and processed according to the operating requirements. The implementation of this method also needs various systems. The coordination between each other. Comparing the storage mode and observing the existing problems is more conducive to the realization of the next stage software function design.
3.4 the selection of programming technology in development and design
In the process of programming technology selection, it is necessary to discuss the stability of the software function, to observe the optimization of the utilization of resources in the system design, and the possible instability of the function. In view of the more common system function problems, the technology selection in the programming stage can be carried out by comparison method, to observe the stability of the function of the system, to find that the inaccurate data transmission is to take the control measures in time, the function of the prevention software is paralyzed by the large area paralysis, and the normal work is affected. The program detection work is also carried out against these technology selection problems. The stability detection of the developed software is carried out to create a safe and suitable environment for the system operation. In this environment, the stability problem can be solved and the working environment of the system needs can be reached. There is a great relationship between the stability of software function and the selection of programming techniques, so it is necessary to consider whether it is possible to solve the problem of optimizing the use of the technology in the selection of programming methods. The problems in the initial stage of development can be re optimized for the basic frame structure, so the follow-up construction plan can be carried out in sequence. In this environment, the computer program assembly is faced with the dual tasks of function realization and network environment security protection, and the realization of various work tasks is also very complex.
The application of computer technology in 4 Engineering Project Management
4.1 multimedia technology
Because of the continuous development of multimedia technology in today's society, the level of hardware has also been continuously improved in engineering project management. Thanks to the continuous deepening of multimedia technology in engineering management, some of the work steps that need to be demonstrated in the past can now be more convenient and quick in the form of software, so the influence of the breakthrough technology can not be ignored. However, while software provides a lot of convenience for engineering project management, at the same time, staff are taking more risks while enjoying the more convenience that software brings to work. Because the software system is not just a program, the interaction between programs and programs. Once problems arise, the probability of interaction will lead to problems. And look at the construction management in today's construction industry, many construction units do not attach importance to management. No matter the most basic management or follow-up management, they are in the state of laissez faire. This management situation is not only bad for individual construction units, but not for the development of the whole construction industry. Good. In engineering project management, the amount of information you have to come into contact with is very huge. The processing of the amount of information and its manpower consumption are not the leading ability of the leadership, and the staff can get a good solution. The development of this kind of software is difficult to imagine. Now, although the relevant technical procedures have been constantly emerging, but the truly excellent, universal software needs the relevant technicians to continue to explore on this road.
4.2 network technology
In the construction work of a large project in an engineering unit, whether it is a preliminary communication negotiation, a medium term construction work or a later period of cooperation, it is necessary to communicate and negotiate with the personnel from all aspects of the project, and often these people often come in because of the different nature of the work. At this time, in order to get timely communication and contact, it is very important to establish a network social platform that can be communicated at any time on the network. In the choice of network social platform, we can choose the forum of storing data and other files, that is, BBS. Here, people from all positions in the project can communicate, obtain information, communicate technology, ensure the successful completion of the project and reduce the sudden situation. It also provides more convenience for the whole project.
 5 defects in engineering project management now
In engineering project management, if the help of computer technology has undoubtedly brought great convenience to modern engineering project management, it also creates a new possibility for the better amount of project management work. However, the current situation of engineering management, computer application technology in engineering project management There are still many problems in application. These problems affect the faster development of project management and need to be solved in a timely manner.
5.1 about hardware
As a scientific and technological equipment, the computer needs a lot of investment in the installation of the computer, whether it is the cost of buying the computer itself, the cable needed for the installation, the additional cost of the network and the cost of installing the computer when it is installed. But, although the financial problem on hardware seems to be a small problem, it can be easily solved. As far as the current situation is, most of the project management leaders are very generous in the investment in computer equipment and computer technology, and they are also very willing to make gold in this respect. Money investment, because on the one hand, computer application technology can bring convenience for engineering project management, it has a strong practical significance, and can create greater economic benefits for the enterprise itself. On the other hand, increasing the input of computer application technology can also improve the modern sense and image of the enterprise as a whole. It has a great effect on the establishment of the enterprise image.
5.2 about software
In today's software market, the software of engineering project management is numerous and numerous, and how to choose a project management software suitable for its own project is often a difficult problem for the project management team. In the market, there are many kinds of software, the price is different, and because of the gap between projects and projects, many software can not be well applied to the required items. This requires the relevant staff to choose the most suitable software and work in the selection of software.
5.3 about the configuration of the computer hardware and the selection and installation of the software, what kind of person should be chosen to do the relevant technical operation is the key link that the whole computer application technology can play a real role in the project management. The application of computer technology is highly technical in engineering project management. It needs a wide range of knowledge, it is not related professionals, it is difficult to operate, and the number of technical staff skilled in this kind of technology is not much. Therefore, it is necessary to strengthen the training of related technical staff so as to make it possible The role of computer application technology in project management has been brought into full play.
6 Conclusion
In order to meet the needs of social development for computer technology and further develop the effectiveness of computers, we must further develop. The research and development of computer software technology. For database, database programming is to optimize, manage and control data. It plays an important role in the management and management of enterprises. This is of great significance for improving the level of enterprise information management.

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