Program criteria software maintenance must be kept active on all active entitlements within a selected product line to receive the full benefits of software maintenance program. Tutorials in maintenance management for reliability. Mp2 allows for longterm growth of any size operation. Perfective maintenance to increase the life and usability of the software, modification and updates are done to the software, know as perfective maintenance. Scheduled maintenance set up tasks to be completed during scheduled maintenance, assign them to users, and define triggers that will automatically generate work orders. Mar 25, 2012 the tutorial covers the following areas. Maintenance management for reliability is used to maximise the return on investment in your plant and equipment by improving the productivity of your operation. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life cycle. The need of software engineering arises because of higher rate of change in user requirements and environment on which the software is working. About software maintenance software maintenance is the totality of activities required to provide cost effective. Software maintenance in software engineering is the modification of a software product after delivery to correct faults, to improve performance or other attributes a common perception of maintenance is. Scheduled maintenance set up tasks to be completed during scheduled maintenance, assign them to. Those days are gone when people used to carry simple bartype handsets of popular.
Id for the software, msc will then check records to indicate if maintenance has been paid or not and only then is a customer entitled to receive technical assistance for that software. Software maintenance constitutes a major phase of the software life cycle. Software maintenance and evolution are characterised by their huge. Software configuration management is defined as a process to systematically manage, organize, and control the changes in the documents, codes, and other entities during the software development life.
The essential part of software maintenance requires preparation of an accurate plan during the development cycle. Software products change due to corrective and noncorrective software actions. Software engineering software maintenance javatpoint. Maintenance management for reliability means finding the best ways to do maintenance that secures the operations future viability, while ensuring optimum operating profitability. A management guide to software maintenance in cotsbased systems. Safety copies of content and software should be kept on cd roms at the center. This allows you to search across not only courses within the education catalogue, but also across certifications, curriculum maps and grouped offerings. Maintenance is applicable to software that is developed using any software life cycle model for example, spiral or linear. These predictions are based on the condition of the equipment that is evaluated based on the data gathered through the use of various condition monitoring. Software maintenance in software engineering tutorial 05. The implementation process contains software preparation and transition activities, such as the conception and creation of the maintenance plan. Oct 21, 2016 the more complex the software, the more maintenance it will likely need to ensure continued use.
When covered software is considered to be in sustaining maintenance, no new product patches and releases are released for general use. Make a copy of original cd roms and keep the originals in a safe place. Its primary goal is to modify and update software application after delivery to correct errors and to. An applications interface may need to be modified to incorporate new hardware or software features. The main purpose of software maintenance is to modify and update software application after delivery to correct faults and to improve performance. Adaptive maintenancechanges needed due to change of os, hardware or dbms 3. Predictive maintenance pdm is the process of using asset operating conditions to predict when and how a failure will occur. It describes changes in the software maintenance process that are needed to manage a cotsbased system. The software maintenance task is responsible to coordinate the continuous maintenance of the middleware components developed within the project and included in an emi distribution, preserving.
Sample pages of the template for a software maintenance plan. Although both devops and agile are software development practices, they each have a slightly different focus. Hence, a focus on maintenance definitely helps keep costs down. Definition of the software maintenance knowledge software. Maintenance plan to aid the software engineer in implementing software maintenance requirements. It provides guidance in developing a cots software lifecycle management plan. Software maintenance is defined in the ieee standard for. Mobile phone repairing tutorial, helpful tips and free pdf tutorial to download. Software maintenance and development plan for the emd project.
Tutorials in maintenance management for reliability improvement. Large software it is easier to build a wall than to a house or building, likewise, as the size of software become large engineering has to step to give it a scientific process. It stands for all the modifications and updations done after the delivery of software product. When covered software is considered to be in sustaining maintenance, no new product. Learn sap pm plant maintenance tutorial for beginners, free sap pm training tutorials from basic to advanced concepts. A management guide to software maintenance in cots. Software maintenance in software engineering tutorial 05 may.
Preventive maintenance involves performing activities to prevent the occurrence of. Software maintenance is the process of modifying a software product after it has been delivered to the customer. Perfective maintenancechanges required as a result of user reqquests. With mp2, either create work orders immediately or build the database. Software maintenance is widely accepted part of sdlc now a days. Typically, maintenance takes up about 4080% of the project cost, usually closer to the higher pole. Software engineering tutorial 2 1 the application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software. Software maintenance program handbook opentext protect. Central processing unit, monitor, keyboard, mouse, speakers, etc. Enter personal information, such as the address and phone. Software maintenance is a part of the software development life cycle. Migration to a current maintenance release may be required in order to address an issue. Software engineering is a new discipline, and so we simply dont have much understanding of how to engineer large scale software projects. Maintenance term, the covered software enters the sustaining maintenance phase of the product lifecycle.
These include software configuration management, impact analysis, and software rejuvenation, all of which help in maintaining a system and thus, improve the quality of the existing system. It provides guidance in developing a cots software life. Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard disk drive at a time. The primary goal is to increase productivity with minimal mistakes. In this mobile phone repairing tutorial, i will give you some helpful tips and free pdf tutorial to download. Software maintenance plan 3 software maintenance plan maintaining software is important for a few reasons. Most large software systems are oneoff, with experience gained in one project being of little help in another. Devops is a culture that focuses on creating efficiency for all stakeholders involved in the development, deployment, and maintenance of software. Need for maintenance software maintenance must be performed in order to. Mp2 enterprise is an enterprise asset management eam software application that controls maintenance operations. Preventive maintenance involves performing activities to prevent the occurrence of errors.
Therefore, it is important to keep applications synchronized with each other. The main purpose of software maintenance is to modify and update software application. Fritz bauer, a german computer scientist, defines software engineering as. Watch this short video about installing ram memory on the motherboard. It may be just a routine maintenance tasks as some bug discovered by some user or it may be a large event in itself based on maintenance size or nature. Software engineering software maintenance geeksforgeeks.
Market conditions policies, which changes over the time, such as taxation and. Excludes any product solely available with subscription advantage only, free edition and end of life products. Software configuration management in software engineering. Devops is a culture that focuses on creating efficiency for all stakeholders involved in the. To address this issue and the other maintenance issues presented above, we propose a maturity model for software maintenance modeled after the cmmi of the software engineering institute sei02. Pm plant maintenance tutorial free training tutorials for. Use only the copies in the centre so that the original cd roms are protected against wear and tear as well as misplacement and theft. Icsm international conference on software maintenance. A systems approach to software maintenance semantic scholar. Software maintenance is defined in ieee standard 1219. The first partition contains the system recovery information.
Predictive maintenance is a proactive maintenance strategy that tries to predict when a piece of equipment might fail so that maintenance work can be performed just before that happens. When the real world changes, the software require alteration wherever possible. The screen shots section is a great place to start for a quick overview of features. Its primary goal is to modify and update software application after delivery to correct errors and to improve performance. The ultimate computer repair guide after being certain you have the right ram, youre ready to open the system unit and begin. First we identify the software maintenance unique activities. This varies and is a bit of a loaded question because every software product is different. There are number of reasons, why modifications are required, some of them are briefly mentioned below.
Fastmaint cmms maintenance management software just browsing. Maintenance is applicable to software that is developed using any software life cycle model for example, spiral or. Mp2 system overview 4 labor create employee records for all individuals involved in the maintenance process at your facility. Its possible to minimize maintenance costs through intelligent planning and execution, but its also possible. Software maintenance and development plan for the emd. To perform software maintenance effectively, various techniques are used. Pc troubleshooting and maintenance guide 3 windows reports smaller capacity in the windows explorer tool and in the my computer window because it shows information about one partition on the hard. Support videos that will show you how to add more detailed data to your assets, users, and work orders. It tends to reduce the software complexity thereby improving program understandability and increasing software maintainability. Software maintenance plan patrick flood, lance dubach, sarah. The performance and the reliability of the software is improved and increased by the refining the requirements of the user and adding new features. Software engineering tutorial complete notes geektonight. It is abbreviated as the scm process in software engineering. Mobile phone repairing tutorial, tips, free pdf download.
This section describes the six software maintenance processes as. Tutorial and guide on how to troubleshoot, find faults and problems and how to repair any mobile cell phone of any brand including iphone, blackberry, nokia, samsung, htc, china mobile phone etc. Today is the world of mobile phones, smartphone, iphone and tablets. In the case where an msc customer is a university using the software under an msc university license, then. Pdf on jan 1, 2003, nicolas anquetil and others published knowledge for software maintenance. This tutorial covers all the topics in an easy way.
Large software it is easier to build a wall than to a. Software project management has wider scope than software engineering process as it involves communication, pre and post delivery support etc. This typically requires the use of software, which uses asset condition data. Typically, maintenance takes up about 4080% of the project cost, usually closer to.
Jul 02, 2018 software engineering software maintenance tutorial. This tutorial should provide you basic understanding of software product, software design and development process, software project management and design complexities etc. The software maintenance task is responsible to coordinate the continuous maintenance of the middleware components developed within the project and included in an emi distribution, preserving at the same time their stability in terms of interface and behavior, so that higherlevel frameworks and. Perfective maintenance accounts for 50%, that is, the largest of all the maintenance activities. This software maintenance and development plan smdp, contract data requirements list cdrl item 002, whose requirements are specified in data item description did emdsdmp2, is a required. Cots software, software maintenance, cotsbased system, lifecycle planning, sustainment. Types of maintenance in a software lifetime, type of maintenance may vary based on its nature. The need for a significant level of corrective maintenance usually implies that the systems development life cycle sdlc, various systems development modeling. The software maintenance process model alain april1, jane huffman hayes. Software maintenance overview software maintenance is widely accepted part of. Maintenance is needed to ensure that the software continues to satisfy user requirements. Tutorial of equipment and technical objects, maintenance planning, maintenance projects, processing, wcm work clearance management, woc maintenance order management, preventative maintenance, service management, structuring technical systems.