Best Practices and the Sdlc

Better Essays
It has long been accepted that constant change is fundamental to IT. While most IT managers understand that change is part of the norm, the organizations that employ them often resist it. Successful IT development calls for having a clear blueprint for proper IT direction of an organization. By using a System Development Life Cycle (SDLC) model and sound best practice methods, an IT manager can define that blueprint and make the best possible IT decisions.

According to http://www.bigpedia.comthe SDLC relates to models or methodologies that people use to develop systems, generally computer systems. A number of SDLC models have been created: waterfall, fountain, spiral, build and fix, and rapid prototyping. There is not a definitive correct model, but most models will include the following steps or at least a variation. The first step is the projects planning stage, in this stage the project manager (PM) decides which SDLC model to use. The PM will also survey and gather information in regards to the current team’s skill and experience, any concerns or issues perceived by upper management, such as cost, and a process for following up the work agreement. The next step is the analysis of the system. During the system analysis the PM breaks down the entire project in to small pieces and assigns each department their applicable tasks. This step is where the plan is finalized and the PM begins to move onto the systems design. Understanding the systems design is essential to developing the system. At this step, each department head devises a plan on how their section can help develop the system. In the third step, the architectural design, these individual plans are spliced together to form the completed plan. Also during this step the work of building the system takes place. The PM’s focus shifts from planning the project to managing the development of the project. During the next step, the testing of the system takes place. This will ensure that all the bugs and



References: Jack Rabin (2003) Electronic Government. Encyclopedia of Public Administration and Public Policy, pp.427-432. NetApp; NetApp Customer Sprint Nextel Honored With Computerworld 's "Best Practices in Infrastructure Management" Award. (2008, August). Computers, Networks & Communications. Pg 1, Retrieved September 3, 2008, from ProQuest Computing database. (Document ID: 1523849131). Author, Kay, Russell (May 14, 2002) QuickStudy: System Development Life Cycle. August 30, 2008 from http://www.computerworld.com/action/ Author, Pogue, David (March 28, 2004) Inside The Wide World Of Google. September 1, 2008 from http://www.cbsnews.com/stories Authors, Cai,Yongxue, Ghali,Sunny, Giannelia,Michael, Hughes,Aaron, Johnson, Adam (No date). Identifying Best Practices in Information Technology Project Management. August 31, 2008 from http://www.pmforum.org/library/papers/2004/itpractices.pdf.

You May Also Find These Documents Helpful

  • Best Essays

    Sdlc

    • 3069 Words
    • 13 Pages

    Development Commentary Topics • Purpose of the Systems Development Life Cycle (SDLC) • The SDLC Phases • SDLC Models • Relationship between SDLC and Project Management • Summary [pic] Purpose of the Systems Development Life Cycle (SDLC) What Is SDLC? The systems development life cycle (SDLC) is a structured methodology and process that guides the development of information systems. SDLC is based on a series of related activities that are combined into phases, sometimes…

    • 3069 Words
    • 13 Pages
    Best Essays
  • Satisfactory Essays

    Sdlc

    • 406 Words
    • 2 Pages

    Definition - What does Software Development Life Cycle (SDLC) mean? The software development life cycle (SDLC) is a framework defining tasks performed at each step in the software development process. SDLC is a structure followed by a development team within the software organization. It consists of a detailed plan describing how to develop, maintain and replace specific software. The life cycle defines a methodology for improving the quality of software and the overall development process.…

    • 406 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    SDLC

    • 550 Words
    • 3 Pages

    offering best practices. Although guidelines do not require mandatory compliance, they form an important part of network security documentation and management. For application development, numerous guidelines or best practices are available to emphasize the importance of secure coding practices. Introducing security into the SDLC A key component of the software development life cycle is verifying that application is secure. Tests of an application’s security can happen in any phase of the SDLC. However…

    • 550 Words
    • 3 Pages
    Good Essays
  • Satisfactory Essays

    Best Practice

    • 796 Words
    • 3 Pages

    Is apparent ‘best practice’ people management likely to deliver best possible performance in the context of an organization you are familiar with? Introduction What apparent best practice people management is (200) Schuler & Jackson (1987), state that strategic human resource management (SHRM) is a term used to signal the view that human resource management (HRM) should enhance organisational performance. It is argued that a firm’s HRM is a potentially powerful source of sustainable competitive…

    • 796 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    Best Practice

    • 640 Words
    • 3 Pages

    What is a best practice? 1. It is the most efficient quantity and quality 2. A previously successful method 3. labor/appropriate use of materials 4. Money goes up (owner) 5. Replicable (everyone) 6. Defines goal (making money while maintaining guest satisfaction) 7. High guest satisfaction 8. Efficient 9. Ethical Stake Holders Employer/Owner Employee Guest Environment BONUS QUESTION: Jay Westerweld in 1987, invented Green Washing which is a deceptively…

    • 640 Words
    • 3 Pages
    Satisfactory Essays
  • Powerful Essays

    Best Practice

    • 1821 Words
    • 8 Pages

    organisation rather than opting for an ‘off the shelf’ closed option such as ‘Best Practise’ or high performance work practices. Theorists have yet to settle on a definitive model for best practise, which itself suggests a certain degree of flexibility is built into the interpretation of what it could be. Here lies the first contradiction to the pro best practise argument as these rigid principals are yet to be defined. Debatably, best practise principals should be enforceable regardless of the organisational…

    • 1821 Words
    • 8 Pages
    Powerful Essays
  • Good Essays

    Sdlc

    • 926 Words
    • 4 Pages

    Systems Development Life Cycle Checklists The System Development Life Cycle (SDLC) process applies to information system development projects ensuring that all functional and user requirements and agency strategic goals and objectives are met. The SDLC provides a structured and standardized process for all phases of any system development effort. These phases track the development of a system through several development stages from feasibility analysis, system planning and concept development; to…

    • 926 Words
    • 4 Pages
    Good Essays
  • Better Essays

    sdlc

    • 908 Words
    • 3 Pages

    SDLC Value PaperThe Systems Development Life Cycle (SDLC) is the process of building, deploying, using, and updating of an information systems (Satzinger, Jackson, & Burd, 2009). Organizations use a variety of information systems to support the processes that are used to carry out the operation and functions of the business. In order for a project to be successful, the developers of the system should have a plan to follow that is organized. This report will explain the components of a formal…

    • 908 Words
    • 3 Pages
    Better Essays
  • Powerful Essays

    Best Practice

    • 6167 Words
    • 25 Pages

    Configuration of HP ProCurve Devices in a Campus Environment Best Practice Document Produced by CESNET led working group on Network monitoring (CBPD111) Authors: Tomas Podermanski, Vladimir Zahorik March 2010 © TERENA 2010. All rights reserved. Document No: Version / date: Original language : Original title: Original version / date: Contact: GN3-NA3-T4-CBPD111 March 2010 Czech “Configuration of HP ProCurve Devices in a Campus Environment” Version 1.2 of 3 December 2009 tpoder@cis.vutbr…

    • 6167 Words
    • 25 Pages
    Powerful Essays
  • Good Essays

    Sdlc

    • 23500 Words
    • 94 Pages

    framework, advantages and disadvantages; • To explain in detail the phases involved in Systems Development Life Cycle(SDLC); • To understand the key issues while acquiring or developing system for achieving goals set; • To discuss in detail various System Development Tools like – DFD, Decision Tree, Flowcharts etc.; and • To understand the auditors’ role in SDLC. 2.1 Introduction Information systems serve many different purposes, ranging from the processing of business transactions…

    • 23500 Words
    • 94 Pages
    Good Essays