Products, services and solutions, when there are problems with products, timely solutions can reduce losses. The most important thing to solve the problem is to formulate a solution, which is the method scheme obtained before filing a case. The following are examples of products, services and solutions.
Products, Services and Solutions 1 I. Solution Name: Enterprise Information Portal Solution
2. Applicable to customers and industries: applicable to enterprises, education, finance, securities, hospitals, electric power, transportation, tourism and other industries.
Three. Successful cases and typical users:
Wuhan Shuanghu Linuo Co., Ltd., China Eastern Airlines Wuhan Branch, Wuhan Lingyun Group, Wuhan Talent Exchange Center.
4. What is an enterprise information portal?
For today's enterprises, the construction of their information systems has gone through the stages from office automation, enterprise local area network, enterprise wide area network, management information system to the establishment of enterprise internet and enterprise website. Various information systems in enterprises have been basically developed, so it is both "natural" and urgent to integrate and unify them in some way.
Enterprise Information Portal (EIP) refers to the integration of various application systems, data resources and Internet resources under the network environment, which forms a personalized application interface according to the different usage characteristics and roles of each user, and organically connects users through the processing and transmission of events and messages. It is not only limited to establishing an enterprise website to provide some information about enterprises, products and services, but more importantly, it requires enterprises to realize the integration of multi-business systems, respond quickly to customers' various needs and manage the whole supply chain in a unified way. Compared with the public-oriented information portal, the enterprise information portal shoulders the most important mission of the enterprise-to create the most efficient business model for the investment appreciation of enterprise customers. Its functions and characteristics are all around the high efficiency required by the competition among enterprises, and its most prominent feature is the requirement of real-time two-way information exchange. On this basis, with the increase of specific functions, different levels of enterprise information portal applications can be distinguished.
Verb (abbreviation for verb) The problem solved by this scheme.
Let's analyze: First of all, employees, customers, partners and suppliers all have different information transmission channels: employees use local area networks, customers use websites, and partners and suppliers use private networks. The diversification of information channels will not only lead to duplication, confusion and loss of information and management difficulties, but also affect the speed and cost of enterprise operation. Therefore, in today's rapidly changing business environment, the simplicity, efficiency and quickness of information transmission will directly affect the survival and development of enterprises.
The basic function of enterprise information portal is to provide people with enterprise information, emphasizing that employees, partners, customers and suppliers can obtain the information they need very conveniently through enterprise information portal. EIP can greatly reduce the operating costs of enterprises, and the investment in information technology software and hardware will also be greatly reduced. Because the client of EIP only needs an ordinary web browser, no matter what information and services users need, they can get them in a browser. Because EIP uses the cheap Internet as the information transmission carrier, enterprises can save a lot of expenses for setting up, maintaining or renting external networks, and at the same time, they can also save the cost of staffing.
EIP can develop and utilize the information and application resources of various enterprises more effectively. Every enterprise has a large number of files, reports, bills and electronic documents to save all kinds of information, which is very troublesome to save and find. With EIP, all kinds of information and application service resources in the enterprise will be tracked and sorted uniformly, and after corresponding screening and adjustment, they will be quickly provided to all kinds of users of EIP, so as to fully tap the potential value of information and application resources in the enterprise.
EIP can strengthen customer relationship management and expand new business. For customers and partners, enterprises can provide personalized services according to their needs, and customers can know and inquire about the product information and transaction information they need in time through EIP. Moreover, with the continuous development of online business, enterprise information portal can also expand the business scope of enterprises, create new business opportunities, and become a powerful tool to promote enterprises to enter e-commerce. So we say that the information portal will become the information hub of enterprises!
A series of enterprise application and solution providers headed by Li Long Company have provided or will soon launch a large number of products and solutions to help enterprises establish enterprise information portals, and there is no technical difficulty in establishing enterprise information portals.
Composition of information portal of intransitive verbs
By analyzing the specific problems of enterprise informatization, our information portal system model is given. The model is mainly composed of content management platform and portal display. The bottom layer of the model should be supported by existing business systems, including existing business databases; Then, these isolated business systems should be integrated and unified through a content management platform. Through the unified data integration and application integration of the content management platform, the content management platform can send the integrated data to the application portal, and the portal system can uniformly generate and manage different websites and present the content to the end users.
This model can provide a Web-based information acquisition environment across Intranet, Extranet and Internet for enterprises, and provide a platform for seamless integration of existing systems. Such a portal can effectively improve the speed and efficiency of employees and partners to obtain information, and can meet the changing business needs of enterprises.
Seven. Overall framework
EIP system, an enterprise information portal developed with "knowledge management" as the core idea, is a modular overall solution based on Microsoft and. Net platform. It provides an open and international standard platform for enterprises to integrate internal and external document systems, databases, various applications and further information construction.
Enterprise Portal (EIP) provides an overall framework for enterprise application integration.
Eight. List of main integrated functions:
Based on the basic platform of Lelong EIP, Lelong also integrates the following applications:
Content management system (LilosoftCMS): provides a series of functions such as content collection, organization, screening, distribution, display, search and customization, and realizes the efficient and orderly management of unstructured and impersonal information in enterprises;
Lilosoft (CWS): It has the functions of mail management, document circulation, document management, personal tools and so on, and realizes "paperless" office;
Real-time collaboration system (RC): based on audio, video and instant messaging technology, improve the collaboration efficiency among employees and with customers and partners;
Knowledge management (KM): efficient acquisition, sharing and collaboration of knowledge resources within enterprises;
Project Management System (PM): Based on Microsoft Project2000Central, a project management portal scheme is developed, which enables all members of the project team to plan and track the project as a whole through the Web.
Data analysis and business intelligence (BI): providing data warehouse management modules such as data monitoring, analysis, statistics and decision-making;
Enterprise Application Integration (EAI): In addition to the subsystems of the above-mentioned standard functions, Lelong also provides personalized integration services for the original application systems of enterprises.
According to the B/S structure and software component architecture, the above functions are modularized, that is, they can be installed and operated independently or expanded in the form of "assembly" to meet the needs of step-by-step information construction of enterprises.
Nine, network adaptation:
Application of integrated environment of internet and intranet. It adopts a complete WEB architecture, so as long as the company has the network link function, it can easily realize this scheme. Users can conveniently operate the system anytime and anywhere through the browser. The server side supports MicrosoftWindowsNT/2000 series and requires InternetExplorer6 or above.
Products, services and solutions. Reasons for the Application of Project Management in Software Development
At present, most domestic software companies, whether product companies or project companies, have not formed a software development management model that is completely suitable for their own company characteristics. Although some companies have established some software development management norms based on software engineering theory, they have not fundamentally solved the quality control problem of software development. As a result, the quality of software products is unstable, and the later maintenance and upgrade of software are troublesome, which ultimately harms the interests of users.
With the deepening of software development, the continuous innovation of various technologies and the formation of software industry, people are more and more aware of the importance of software process management, and the idea of management is gradually integrated into the software development process, and the project management of application development is paid more and more attention.
2. Common problems and solutions of software project management
(1) Lack of project management system training.
In software enterprises, there are almost no professionals specializing in project management to serve as project managers. Project managers are appointed mainly because they are technically independent, but lack management knowledge, especially project management knowledge.
Solution: It is very necessary for the project manager to receive systematic project management knowledge training. With the professional knowledge and practice, as well as the organic combination of project management knowledge and practice with general management knowledge and experience, the project manager's project management level will be greatly improved.
(2) awareness of project planning
Project managers don't know enough about the role of master plan and stage plan, so they make master plan casually, and many things are not considered comprehensively; Stage planning is often delayed due to busy work and other reasons, which leads to the disconnection between planning and control management, and it is impossible to carry out effective schedule control management.
Solution: The planning needs to be improved through gradual refinement under certain conditions and assumptions. Improve the planning awareness of the project manager, adopt the relevant knowledge, technology and tools of project planning, and strengthen the evaluation of the effectiveness of development plan and stage plan before and after.
(3) management consciousness
Some project managers can't grasp the whole project as a whole, but are immersed in specific technical work, which leads to busy and idle members of the project team, poor planning, uneven tasks and waste of resources. Some project managers have no good management methods and have to do their own poorly arranged work, which makes the project tasks unable to be effectively and reasonably allocated to relevant members in order to achieve "load balance".
Solution: Strengthen the training in project management, and guide the project manager to do a better job in project management through the reasonable setting and publicity of assessment indicators. Before becoming a project manager, technical backbones should learn systematic project management knowledge, especially human resource management and communication management, and constantly improve their management quality, enrich project management experience and raise project management awareness in practical work.
(4) communication consciousness
Some important information in the project has not been fully and effectively communicated. Lack of communication with relevant personnel in planning, feedback, briefing, technical problems or achievements. , leading to doing everything, duplication of work, and even unnecessary losses; Some people don't have the habit of receiving emails regularly every day, so they can't receive the latest information in time.
Solution: formulate effective communication system and mechanism to improve communication awareness; Use a variety of communication methods to improve the effectiveness of communication. Through the system, the responsibility for losses caused by not receiving the mail in time is stipulated; For particularly important content, we should communicate effectively through various ways to ensure that it is conveyed in place, such as sending emails, calling to remind and receiving receipts. Important contents should be conveyed through various meetings.
(5) Risk management awareness.
Some project managers do not fully realize the importance of risk management, simply deal with the risk management chapter in the plan, list a few risks casually, and write some simple countermeasures casually, which will not play a guiding role in the later risk prevention.
Solution: By learning the knowledge of project management, master the tools and methods of risk identification, quantification, countermeasure research and response control, and master the necessary knowledge of project risk management. By strengthening the audit of risk management plan in project planning, the risk management awareness of the project team is improved. Summarize the common risks in projects in this industry and their countermeasures as the necessary risk content in the risk management plan, and effectively evaluate the effectiveness and feasibility of the corresponding countermeasures.
(6) Project stakeholders
In the scope determination stage, the project team did not know enough about the overall organizational structure of customers, related personnel and their relationships, job responsibilities, etc. So that it cannot obtain complete requirements or requirements finally confirmed by authoritative user representatives; Or multiple user representatives each said something, yesterday was wrong, but at the same time, the project was required to be delivered as soon as possible; The demand changes randomly in the later stage of the project, which leads to the expansion of the project scope, the delay of the progress and the expansion of the cost.
Solution: The purpose of the project is to realize the needs and aspirations of the project stakeholders. The management of project stakeholders should start from the beginning of the project. Project managers and project members should distinguish who and organizations are involved in the project stakeholders, influence them through communication and coordination, drive them to support the project, investigate and clarify their needs and desires, and reduce their resistance to the project to ensure the success of the project.
(7) Division of labor and cooperation within the project team.
Sometimes within the project team, the division of responsibilities between different roles at different stages or at the same stage is not clear enough, which leads to the phenomenon of mutual shirking and shirking responsibility; Sometimes there is a clear division of labor between different roles in different stages or between different roles in the same stage, but each project member only focuses on completing his own part of the task and is unwilling to cooperate with others. All these phenomena will lead to the loss of resources within the project team, thus affecting the project progress.
Solution: The project manager should reasonably assign and clearly explain the responsibilities of project members, and at the same time emphasize that members with different division of labor and different links should cooperate with each other and improve together.
3. Concluding remarks
Implementing effective project management is by no means easy. For software companies, this is not a small change, but a change. Enterprises need to work hard for this. At the same time, mature and effective project management will undoubtedly play a vital role in enterprises, and the level of project management will be one of the core competitiveness of enterprises.
Product service and solution 3 Abstract: This paper mainly expounds the concept of communication computer and the importance of basic information security, and puts forward the information security problems that may occur in the application process of communication computer, and gives corresponding solutions to these problems, hoping to promote the efficiency and security of communication computer.
Keywords: communication computer; Information security; Problems and countermeasures;
The development of network technology has brought convenience to people's life, work and study. The openness of computers has brought serious computer security problems. Computers have become an indispensable part of our lives, recording our behaviors, habits and personal information, which requires us to strengthen the research on computer security systems. This paper puts forward the concept of information and computer network security, analyzes the causes and manifestations of security problems, and then effectively puts forward information and computer network security technology to ensure the reliability and security of information and communication networks.
I. Information security of communication computers
1, internal operation problem. In the process of computer application, operational problems often occur. The main reasons for the problems are that the staff are not skilled in using computers and lack of professional application knowledge. Another reason is that staff make mistakes when using computers. Most computer problems are caused by computers stopping running or power failure. Once the communication computer stops running and loses power, some important data will be lost. In this case, the storage medium of communication computer will be greatly impacted, even the server will be damaged and its service life will be shortened. Once the problem breaks out, it is likely to destroy all application data.
2. External invasion. An important source of computer security problems is external invasion. When using computers, staff will communicate with the outside world through computers or download some external software, which will bring computer security problems. The main source of external invasion is Trojan horse. The problems caused by the spread of some technicians with supply purposes refer to some computer technicians spreading viruses and stealing some important computer data by sending Trojans. External invasion usually brings important security problems and makes important contents that need to be solved in the work process. Many external intruders will not directly tamper with the application data of communication computers or directly control the servers of computers, but will subtly weaken the portal security of computers, which is also the main way for computers to implant viruses. These viruses are hidden problems in computers and potential threats to computer operation. Network intruders can invade the network at any time when the computer opens the portal. With the mastery of confidential files and important data stored in computers,
3. Establishment of communication protection system. In the process of system design, in order to ensure the effective communication between system links, realize the complementarity between links, and find and solve problems in time, few enterprises in China establish a perfect information security protection system when using communication computers, and most enterprises adopt security technology to protect communication computers. Common methods are network firewall and password setting. This kind of computer is not completely protected, and there are still hidden dangers. Once there is a network security problem, it will be difficult for technicians to deal with it. Therefore, in order to realize the comprehensive protection of communication computers, it is imperative to establish information security system.
Second, the communication computer information security countermeasures
1 to ensure the system security of the communication computer. In order to realize the safe and stable operation of communication computer, it is necessary to establish a computer application system, which is the main working platform of the computer. Enterprises and campuses are in direct contact with computer systems in the process of using communication computers. Therefore, the basis of ensuring the information security of communication computer is the stable operation of the system. The first is the choice of computer application system. A relatively stable computer system will have error correction function directly, that is, to ensure that the error correction function of the computer will automatically give hints to help solve problems, so that the computer will run more stably and will not stop running immediately because of operational errors. When we play games, we often need to update and repair game patches, and so does the application of communication computers. The communication computer servers in enterprises and campuses should regularly repair security vulnerabilities and update patches, and cooperate with professional computer management companies. Maintain the system regularly, deal with potential safety hazards in time, and fundamentally reduce the occurrence of computer application problems; Information backup, in the process of work and study, we are most afraid that the computer will empty important content and data because of a series of problems. Therefore, in the process of using the computer, it is necessary to make a good data backup. The information transmission and storage of communication computers are carried out in the form of electronic data, and there are many unstable factors in the operation of electronic data. In order to avoid damaging important data due to computer security failure, we should make good data backup.
2. Ensure the environmental safety of communication computers. Network firewall is widely used in practical computer applications. The important goal of network fire prevention application is to build a protective barrier to prevent foreign invasion. As the first line of defense of computer security, we should find the setting area of firewall in the application process to protect the computer comprehensively. Technicians can also choose different levels of firewalls to protect different departments of the enterprise. Intrusion detection technology, firewall can analyze intruders, and communication computer technicians can investigate intruders through the feedback of firewall.
3. Establish and improve the communication guarantee system. With the development and progress of information technology, communication computers have been widely used. While enjoying the convenience brought by communication computers, we should also do a good job in information security protection of communication computers. Through practical investigation and experience summary, improve the environment, system and authorization, and strive to establish a relatively complete computer security system. The communication computer should realize the security of all structures in the system. It is necessary to clarify the existing computer application functions, realize the complementarity and communication between links, provide timely support when problems are found, and ensure the stable operation of communication computers.
Third, summary.
To sum up, in order to realize the stable and safe operation of communication computers, we must solve the existing application problems, improve the operating ability of staff, reduce possible work mistakes and avoid unnecessary losses. At the same time, external network intrusion is the main cause of network security problems. In order to solve these problems, it is necessary to build a reasonable communication computer network security protection system and improve the existing communication computer application environment. The security management personnel of communication computers should regularly check the data of computers to eliminate hidden dangers, so as to achieve the purpose of security construction of communication computer networks.