Guru Bala Vankadara11613712 Table of Contents Introduction................................................................................................................................3 What is a Project Methodology?................................................................................................3 Role of Project methodology in Project management................................................................3 Two selected methodologies are compared and contrasted.......................................................4 Identify how your chosen methodology and processes relate to the project life cycle (PLC)...6 Conclusion..................................................................................................................................7 References..................................................................................................................................8 List of Figures Figure 1 Waterfall v/s Agile.......................................................................................................5 Figure 2 PLC and SDLC............................................................................................................7 2
Guru Bala Vankadara11613712 Introduction There are many project management methodologies which could be applied to varied projects. It is important because it helps in getting disciplined work with all the possible techniques, rules, practices and procedures. Here we have chosen Waterfall as the suitable methodology because of its suitability for the project. Its advantages, disadvantages are also discussed along with the relationship between PLC and SDLC. What is a Project Methodology? According to Maikel, XiXi, Sander and Wil, Project Methodology guides any organisation who isprocessingprojectsbeenaimedatimprovisingcomplianceor performanceto regulations and rules. With the help of Project methodology, goals are converted to concrete research queries which are iteratively answered and refined. The methodology has six stages which relate itself to many different output and input objects having following types like data objects, models and goal-related objects. The four-goal related things are performance findings, compliance findings, research questions and improvement ideas in order to get to the goal. Two types of models are considered here which are process model and analytic model. Process model demonstrates the activities ordered in a process and Analytic model provides insight into the stages or processes (Eck, et-al, 2015). Role of Project methodology in Project management Projects are now termed as important instruments when it comes to positive change and development in any company or organisation. A new model is required to have more efficient operations in organizations which are project-driven and for this most suitable will be Waterfall model. The characteristics and role which needs to be proposed for improvement in the effectiveness of organization project methodology are stated below. Project methodology supports offload administrative burdens like software operations and reporting. Enforcement and development of methods and standards to ensure best practices taking place in the organisation. It helps in enhancing professional certification and encouraging individual skills. Also,properassistancecanbegiventothestaffforthepurposeofproject management. 3
Guru Bala Vankadara11613712 Mentoring and consulting professional project methodology expertise like project planning and proposal development (Dai & Wells, 2004). The Waterfall model has lots of specific aspects in terms of team building as it has three simple principles like the low degree of client involvement, sequential assembly of product realization and strong documentation. Achievements through the Methodology It will standardize the process decomposition into the activities and phases, and the documents (artefacts) which flow from each stage to the next It provides with detailed recommendations and guidelines of how to move through the process of development. Two selected methodologies are compared and contrasted. Among many methodologies, I have chosen Waterfall model over the Agile model. I will be discussing both models and then compare them. Waterfall Model A significant amount of energy and time is invested in refining and improvement. This methodologyhasbeenreachedtoastableandmaturestagealsoithasaddressed implementation conditions and various development issues. It has been reported as the successful development approach both for complex and large projects in small and large software projects. It has been divided into five phases which are requirements analysis and definition, system and software design, implementation and unit testing, integration and system testing, operation and maintenance. Its principle is to start with any stage until the earlier stage is been finished (Huo, et-al, 2004). 4
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Guru Bala Vankadara11613712 Figure1Waterfall v/s Agile Waterfall model has advantages like it is easy and simple to use and comprehend. It is simple to accomplish because of the model rigidity and every phase has a review stage and particular deliverables. Phases here do not overlap and needs to be processed one at a time and thus works well when requirements are known prior. Here the product definition tends to be stable, no ambiguous requirements and technology are properly understood. Agile Methodology It is a kind of incremental model where software is established in rapid cycles occasioning in small incremental releases. It is used typically for time critical applications and here interactions and people are emphasized instead of tools and process. It can regularly update with the change in circumstances but here lack of emphasis is on documentation and designing (Palmquist, et-al, 2013). Comparison between Waterfall and Agile 5
Guru Bala Vankadara11613712 Waterfall ModelAgile Model Projectdevelopmentphaseslikeplanning, development, testing and many more etc. are finished. Agilefollowstheapproachofiterative development. Here the phase of testing comes after the phase of Building. Thephaseoftestinghereisperformed simultaneously with programming or within the same iteration as of programming. It is an internal process and thus not requires any customers. It focuses on customer satisfaction. Itisastringentlysequentialprocess (Munassar, et-al, 2010). Itiscollaborativesoftwaredevelopment method (Awad, 2005). Similarities between Waterfall and Agile Planning needs to be done before the project starts. Both of the models show dependency on the alike set of activity types. After analysis, designing is done (Thummadi, et-al, 2011). Identify how your chosen methodology and processes relate to the project life cycle (PLC) The PLC is described first in the image below; it focuses mainly on stages, procedures, tools, understandingandskillsforprojectmanagement.SDLCwhereasfocusesonthe implementation and creation of the project product. PLC stages are- Define Project Goal Plan Project Execute Project Plan Close Project Evaluate Project SDLC stages are- Planning Analysis Design 6
Guru Bala Vankadara11613712 Implementation Maintenance and Support (Gujjari, 2012). Figure2PLC and SDLC The SDLC is termed to be part of PLC because of many activities which occur during the phase of execution for the development of information system. The end 2 stages of PLC, evaluating and closing of the project takes place after the execution of information system. The integration of system development and project management activities distinguishes types of project (Ramnath, 2014). Conclusion The assignment of Project management methodology is done successfully by demonstrating how to design, strategize, govern and supply the project. These stages must be completed properly with proper execution prior to its completion. For this assignment, I have taken Waterfallmethodologyandhavecompareditwithagilemethodology.Also,SDLC (Waterfall model) and PLC relationship are demonstrated with the help of its phases. 7
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Guru Bala Vankadara11613712 References Van Eck, M. L., Lu, X., Leemans, S. J., & van der Aalst, W. M. (2015). PM^2: A Process Mining Project Methodology. In International Conference on Advanced Information Systems Engineering,pp. 297-313. Retrieved From https://pdfs.semanticscholar.org/fef7/3560f6c622070beb6a6f3611f3fb954e4218.pdf Huo, M., Verner, J., Zhu, L., & Babar, M. A. (2004). Software quality and agile methods. In Computer Software and Applications Conference, pp. 520-525. Retrieved From https://ulir.ul.ie/bitstream/handle/10344/2144/2004_huo,m.pdf?sequence=2. Palmquist, S., Lapham, M. A., Garcia-Miller, S., Chick, T. A., & Ozkaya, I. (2013). Parallel worlds: Agile and waterfall differences and similarities.Software Engineering Institute, pp. 18-101. Retrieved From http://repository.cmu.edu/cgi/viewcontent.cgi? article=1761&context=sei Awad, M. A. (2005). A comparison between agile and traditional software development methodologies.University of Western Australia. pp. 3-84. Retrieved From http://pds10.egloos.com/pds/200808/13/85/A_comparision_between_Agile_and_Traditio nal_SW_development_methodologies.pdfMunassar, N. M. A., & Govardhan. A., (2010). A Comparison Between Five Models Of Software Engineering.International Journal of Computer Science Issues. pp. 94-364. Retrieved From https://pdfs.semanticscholar.org/3a4a/2cb2328e2f416be0be012e5d580975943554.pdf#pa ge=115 Thummadi, B. V., Shiv. O., Berente, N., & Lyytinen, K., (2011). Enacted Software Development Routines Based on Waterfall and Agile Software Methods: Socio-Technical Event Sequence Study.National Science Foundation Grants. pp. 1-15. Retrieved From https://www.researchgate.net/profile/Kalle_Lyytinen/publication/221581289_Enacted_So ftware_Development_Routines_Based_on_Waterfall_and_Agile_Software_Methods_Soc io-Technical_Event_Sequence_Study/links/0912f500f576a28a4d000000/Enacted- Software-Development-Routines-Based-on-Waterfall-and-Agile-Software-Methods- Socio-Technical-Event-Sequence-Study.pdf Gujjari, B., (2012).Project Life Cycle (PLC) and System Development Life Cycle (SDLC). Retrieved fromhttp://neurontesting.blogspot.in/2012/06/project-life-cycle-plc- and-system.html 8
Guru Bala Vankadara11613712 Ramnath, (2014). Explain the phases of Project Life Cycle. Compare it with SDLC. Retrieved from http://www.ques10.com/p/4299/describe-project-life-cycle-and-its- relation-with-/ 9