Software project planning the plan, project estimation, decomposition, tools pressman software engineering chapter 5 2012 p 2 effective team meetings use an agenda, distributed in advance people should know what is to be discussed. Estimation determines how much money, effort, resources, and time it will take to build a specific system or product. A practitioners approach india by mcgrawhill higher education. They are used to measure the efficiency and effectiveness of various processes. This is possible by collecting quality and productivity data and then analyzing and comparing these data with past averages in order to know whether quality improvements have occurred. Different sections deal with various topics of software engineering. Pressman, software engineering a practitioners approach, sixth edition, mcgrawhill international edition, 2005 ian sommerville, software engineering, seventh edition, pearson education asia, 2007. Computeraided software engineering case, component model of software development, software reuse. They are used to measure cost, quality, and the products timetomarket. A practitioners approach sepa, ninth edition, represents a major restructuring and update of previous editions, solidifying the books position as the most comprehensive.
Powerpoint html lecture 2, the software process powerpoint html lecture 3, feasibility studies and requirements definition powerpoint html lecture 4, management i. Software engineering roger pressman 7th edition pdf. Motivations for using metrics in software engineering. Software process and project metrics are quantitative measures. Software engineering project management process geeksforgeeks. Software process and project metrics linkedin slideshare. Planning and estimating are iterative processes which continue throughout the course of a project. In regards to software project cost and underestimation, it is. Metrics in the process and project domains project indicators enable a software project manager to 1 assess the status of an ongoing project 2 track potential risks 3 uncover problem areas before they go critical 4 adjust work flow or tasks, and 5 evaluate the project teams ability to control quality of software work. Metrics product metrics for software chapter 15 software. Boehm proposed cocomo constructive cost estimation model in 1981. Software engineering software project management spm.
Mall rajib, fundamentals of software engineering, phi. Software process and project metrics software quality. Available informative documents regarding software engineering pressman. View similar attachments and knowledge in software engineering, chapter 21 pressman, formal method pressman. The commonly followed project objectives are listed below. A powerpoint presentation that outlines counting techniques and how to accelerate the. It includes a number of steps including requirements analysis, design, coding, testing and implementation, testing, delivery and maintenance. Attatched are the hindi notes of the subject software engineering. A practitioners approach by mcgraw hill education software engineering. Software engineering, 6th edition, ian sommerville, addisonwesley, isbn 0209815x. These slides are designed to accompany software engineering. A project is executed by choosing an appropriate software development lifecycle model sdlc.
Metric ieee a quantitative measure of the degree to which a system, component, or process possesses a given attribute indicator a metric or combination of metrics that provides insight into the software process, a software project, or the product itself 9. Pressmanch23estimationforsoftwareprojects authorstream. Solution manual for software engineering a practitioners. Product metrics for software chapter 15 software engineering. Get an initial estimate of the development effort from evaluation of thousands of delivered lines.
Software engineering computer science and engineering. Cmmi capability maturity model integration is a proven industry framework to improve product quality and development efficiency for both hardware and software sponsored by us department of defence in cooperation with carnegie mellon university and the software engineering. Additionally, pressman provides a running case study called safe home throughout the book, which provides the application of software engineering to an industry project. An in depth look at research that has been done on software metrics. Overviewfor almost three decades, roger pressman s software engineering. Metric ieee a quantitative measure of the degree to which a system, component, or process possesses a given attribute indicator a metric or combination of metrics that provides insight into the software process, a software project. A new part 4 on web engineering presents a complete engineering. Jul 14, 2009 software project success has always been the goal of the industry. Software engineering roger s pressman, phd is the property of its rightful owner. Project metrics are the metrics used by the project manager to check the projects progress. Sep 24, 20 pressman ch22processandprojectmetrics 1. Chapter 22 process and project metrics introduction metrics in the process domain metrics in the project domain software measurement. Software estimation, measurement, and metrics acqnotes.
A practitioners approach has been the best selling guide to software engineering for students and industry professionals alike. Mar 05, 2020 these metrics enable management to understand the quality of the software, the productivity of the development team, code complexity, customer satisfaction, agile process, and operational metrics. Chapter 23 estimation for software projects project planning scope and feasibility project resources estimation of project cost and effort decomposition techniques empirical estimation models source. Project metrics software project measures are tactical used by a project manager and a software team to adapt project work flow and technical activities the intent of project metrics is twofold to minimize the development schedule to avoid delays and mitigate potential problems and risks to assess project quality on an ongoing basis and modify. Estimating software development using project metrics. For almost three decades, roger pressman s software engineering. Ppt software engineering roger s pressman, phd powerpoint. Software engineering by ian sommerville 7th editionsoftware engineering. A practitioners approach, the first section is all about process models and development using the agile methodology. Software process and project metrics powerpoint ppt presentation. Project planning is an organized and integrated management process, which focuses. The following books provide treatments of techncial metrics. A practitioners approach, seventh edition by roger pressmanthe next edition of the worlds best selling software engineering.
Function point metrics provide a standardized method for measuring the various functions of a software application. Software metrics help project managers to gain an insight into the efficiency of the software process, project, and product. Software metrics refers to a broad range of measurements for computer software. Chapter 22 process and project metrics introduction metrics in the process domain metrics in the project domain software measurement integrating metrics within the software process source. If so, share your ppt presentation slides online with. Before starting a software project, it is essential to determine the tasks to be performed and properly manage allocation of tasks among individuals involved in the software development. Cs8494 software engineering jeppiaar engineering college. Well now take a closer look at the various types of the two most important categories of metrics project metrics, and process metrics.
Software product metrics software quality a framework for product metrics a product metrics taxonomy metrics for the analysis model metrics for the design model metrics for maintenance source. The new edition represents a major restructuring and update of previous editions, solidifying the books position as the most comprehensive guide to this important subject. Course informationsyllabus pdf guidelines for all assignments pdf book. Software metrics one hour presentation to inform you of new techniques and practices in software development. Managers have diverse roles but their most significant activities are planning, estimating and scheduling. Best practices for successful it management discuss the use of software metrics for project management and estimation. Data from the past projects are used to collect various metrics, like time and cost. Apr 03, 2017 31 videos play all software engineering pressman hindi learneveryone for the love of physics walter lewin may 16, 2011 duration. Good project management is essential for project success. Estimating software size and object oriented metrics estimating software size and object oriented metrics sources. Software engineering project monitoring and control.
Pressman, software engineering practitioners approach, tmh. Cocomo predicts the efforts and schedule of a software product based on the size of the software. These characteristics can be used to improve the development and maintenance activities of the software. Chapter 25 process and project metrics ppt download slideplayer.
We can classify the most commonly used metrics into the following groups. In depth look at dsqi and software package metrics. There is a surprisingly large number of books that are dedicated to software metrics, although the majority focus on process and project metrics to the exclusion of technical metrics. Knowledge software engineering pressman book,notes in. Knowledge software engineering pressman book,notes in pdf. Software process and project metrics are quantitative measures they are a management tool they offer insight into the effectiveness of the software process and the projects. Describes the characteristics of the product such as size, complexity, design features, performance, and quality level. They offer insight into the effectiveness of the software process and the projects that are conducted using the process as a framework. Software project management spm is a proper way of planning and leading software projects. Chapter 22 metrics for process and projects software engineering. Software metrics pressman explained as a measure provides a quantitative indication of the extent, amount, dimension, capacity, or size.
Software project planning encompasses five major activities. Limitations to consider when using metrics to evaluate software systems. They are used to quantify defects, cost, schedule, productivity and estimation of various project. Cse 403 software engineering lectures cse home course webs cse 403 course home page. This metrics describe the project characteristics and execution. Pressman, software engineering a practitioner s approach, 5th edition, isbn 0073655783. They offer insight into the effectiveness of the software process and the projects that are conducted using. Aspectoriented software engineering pptx chapter 22. Software process and project metrics are quantitative measures they are a management tool they offer insight into the effectiveness of the software process and the projects that are conducted using the process as a framework basic quality and productivity data are collected these data are analyzed, compared against past averages, and assessed the goal is to determine whether quality and productivity improvements have occurred the data can also be used to pinpoint. The intelligence behind successful software management draws on a database of more the 6,000 software projects to demonstrate how five core metrics. The elements of the toplevel breakdown shown in that figure are the activities that are usually performed when a software development project is being managed, independent of the software development life cycle model see software life cycle models in the software engineering process ka that has been chosen for a specific project. Cs460 senior design project i software engineering in the large title. Hence, planning is important as it results in effective software development.
It is a part of project management in which software projects are planned, implemented, monitored and controlled. Process improvement pptx funny 0 interesting 0 cool 0 email thisblogthis. Project managers have a wide variety of metrics to choose from. Software project is carried out to accomplish a specific purpose, which is classified into two categories, namely, project objectives and business objectives. Software engineering software project monitoring and control with software engineering tutorial, models, engineering, software development life cycle, sdlc, requirement engineering, waterfall model, spiral model, rapid application development model, rad, software. Measurement can be applied to the software process with the intent of improving it on a continuous basis. Measurement can be used throughout a software project to assist in estimation, quality control. Measurement can be used throughout a software project to assist in estimation, quality control, productivity assessment, and project control. They are used to quantify defects, cost, schedule, productivity and estimation of various project resources and deliverables. Chapter 21 project management concepts updated with. A practitioners approach, seventh edition by roger pressmanthe next edition of the worlds best selling software engineering textbook. Cocomo is one of the most generally used software estimation models in the world.
These data are analyzed, compared against past averages, and assessed. Explaining what is software, who does it, what is the importance,what is the work product,etc. The sixth edition continues to lead the way in software engineering. Three usual metrics number of function points amount of code lines. Software reliability and faulttolerance, software project planning, monitoring, and control. A useful commentary on how fps provide useful project insight. A practitioners approach has been the worlds leading textbook in software engineering. There are a number of factors that need to be considered while doing so including the size of the system, the. Project metrics software project measures are tactical used by a project manager and a software team to adapt project work flow and technical activities the intent of project metrics is twofold to minimize.
Function point metrics, measure functionality from the users point of view, that is, on the. Process metrics are collected across all projects and over long. Ppt chapter 15 product metrics for software powerpoint. Apr 01, 2009 the overview of software engineering is covered in the beginning of the book to help readers get a picture of what the book is about. Estimation, scheduling, risk analysis, quality management planning, and change management planning.
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