PMO The Project Management Body of Knowledge (PMBOK) established by the Project Management Institute (PMI) for training certified Project Management Professionals (PMP) discusses the structure of a projectized organization, a common management structure in organizations in which a major component of the value of the business is based upon the success of individual projects into which investments of resources are made based on their potential value.  The projectized organization structured around programs and portfolios is shown in the figure below. Projectized Organization The PMO at each level also assumes responsibility for the resources that are not allocated, and is also responsible for hiring, developing and evaluating resources within their hierarchy. Optimized Project Management Office Structure – I Figure 1. A Matrix Project Management Organization 1. 2. 3. 4. As mentioned above, my next blog will explain how PMOs will work within “projectized†organizations.
Object-oriented programming Overview[edit] Rather than structure programs as code and data, an object-oriented system integrates the two using the concept of an "object". An object has state (data) and behavior (code). Objects correspond to things found in the real world. So for example, a graphics program will have objects such as circle, square, menu. An online shopping system will have objects such as shopping cart, customer, product. The goals of object-oriented programming are: Increased understanding.Ease of maintenance.Ease of evolution. The overall understanding of the system is increased because the semantic gap—the distance between the language spoken by developers and that spoken by users—is lessened. Object-orientation takes this to the next step. In addition to providing ease of maintenance, encapsulation and information hiding provide ease of evolution as well. History[edit] Fundamental features and concepts [edit] A survey by Deborah J. Benjamin C.
Applications of UML This state diagram shows how UML can be used for designing a door system that can only be opened and closed UML (Unified Modeling Language) is very powerful modeling language.[1] We can develop many diagrams using UML and provide users with ready-to-use, expressive modeling examples. UML can be applied in many areas like embedded systems, web applications, commercial applications etc. Some UML tools generate program language code from UML.[2] UML can be used for modeling the whole system independent of platform language. UML is a graphical language for visualizing, specifying, constructing, and documenting information about software-intensive systems.[3] UML gives us a standard way to write a system's view, covering conceptual things such as business processes and system functions, as well as things like classes written in a specific programming language, database schemas, and reusable software components. History[edit] See Article: Unified Modeling Language (History). See also[edit]
Scope (project management) In project management, the term scope has two distinct uses- Project Scope and Product Scope. Scope involves getting information required to start a project, and the features the product would have that would meet its stakeholders requirements. Project Scope "The work that needs to be accomplished to deliver a product, service, or result with the specified features and functions Product Scope "The features and functions that characterize a product, service, or result Notice that Project Scope is more work-oriented, (the hows,) while Product Scope is more oriented toward functional requirements. If requirements are not completely defined and described and if there is no effective change control in a project, scope or requirement creep may ensue. Scope creep management is important for effective project management. Business scope creep occurs when decisions that are made with reference to a project are designed to solve or meet the requirements and needs of the business.
Les meilleurs livres pour le développement WEB Le livre sur MySQL 5 est vraiment très complet sur ce que peut être ce SGBDR. On pourra y voir les notions fondamentales des bases de données sur ce que peut être une base de données (BDD), les cas d'utilisations, et tout le système afin de permettre, aussi bien au débutant qu'à l'expert désireux de pousser ses connaissances, de pouvoir manipuler cet outil. Ce livre montre aussi toutes les différentes étapes d'installation de MySQL, aussi bien sous Windows que sous Linux, tout en indiquant la structure du système de fichiers d'une façon vraiment simpliste et compréhensible, mais surtout l'administration de A à Z afin d'optimiser le plus possible ses BDD pour un maximum d'efficacité. Pour finir, ce livre est vraiment très bien pour quiconque voulant apprendre et savoir se servir du système de BDD de SUN. Il y a deux très bonnes parties dans ce livre. En résumé, ce livre est très bien conçu exceptée la partie sauvegarde du système qui manque un peu d'explications.
List of Unified Modeling Language tools From Wikipedia, the free encyclopedia Jump to navigationJump to search Wikimedia list article This article compares UML tools. UML tools are software applications which support some functions of the Unified Modeling Language. General[edit] Features[edit] References[edit] External links[edit] UML Tools at Curlie. Use case A UMLUse Case Diagram for the interaction of a client (the actor) within a restaurant (the system) In systems engineering, use cases are used at a higher level than within software engineering, often representing missions or stakeholder goals. The detailed requirements may then be captured in Systems Modeling Language (SysML) or as contractual statements. Use Cases are an important requirement technique that have been widely used in modern software engineering since their formal introduction by Ivar Jacobson in 1992. History[edit] In 1986 Ivar Jacobson first formulated textual, structural, and visual modeling techniques for specifying use cases. In 2011 Jacobson published an update to his work, called Use Case 2.0,[3] with the intention of incorporating many of his practical experiences of applying use cases since the original inception of the concept.[4][need quotation to verify] Templates[edit] Martin Fowler[edit] Alistair Cockburn[edit] Fully dressed[edit] Casual[edit] Design scopes[edit] a.
Les meilleurs livres pour le développement WEB Le livre sur MySQL 5 est vraiment très complet sur ce que peut être ce SGBDR. On pourra y voir les notions fondamentales des bases de données sur ce que peut être une base de données (BDD), les cas d'utilisations, et tout le système afin de permettre, aussi bien au débutant qu'à l'expert désireux de pousser ses connaissances, de pouvoir manipuler cet outil. Ce livre montre aussi toutes les différentes étapes d'installation de MySQL, aussi bien sous Windows que sous Linux, tout en indiquant la structure du système de fichiers d'une façon vraiment simpliste et compréhensible, mais surtout l'administration de A à Z afin d'optimiser le plus possible ses BDD pour un maximum d'efficacité. Le plus gros du sujet se trouve justement être la partie algèbre relationnelle, qui montre bien toutes les façons d'interroger, de mettre à jour et de modifier une BDD afin de permettre à l'utilisateur de pouvoir gérer les siennes comme il se doit. Il y a deux très bonnes parties dans ce livre.
PlantUML Scope Management Plan Template Introduction Scope Management is the collection of processes which ensure that the project includes all the work required to complete it while excluding all work which is not necessary to complete it. The Scope Management Plan details how the project scope will be defined, developed, and verified. It clearly defines who is responsible for managing the projects’ scope and acts as a guide for managing and controlling the scope. Project Scope Management follows a five step process; Collect Requirements, Define Scope, Create WBS, Verify Scope, and Control Scope. Collect Requirements – this first step is the process by which we define and document the requirements needed to meet all project objectives. The Scope Management Plan provides the scope framework for this project. This project is for designing, programming, and testing a new software product which will be used to track the company’s finances and improve various financial processes. Scope Management Approach Roles and Responsibilities
If a programming language was a boat… | CompSci.ca/blog This one is inspired by a recent forum post, that still leaves me in amazement. Hi, Im wondering how i can create a boat in turing and if someone can post a example. This makes no sense, since one doesn’t normally make water vehicles in Turing, the programming language. Though this got me thinking — if a programming language was a boat, what would it be? Turing Turing would definitely be a kayak (thank you for comments). Original photo by naokomc Java Java is a cargo ship. Original photo by cfarivar Perl Perl is a tugboat. Original photo by xeeliz Ruby Ruby is difficult to describe. Original photo by Tony Falcon PHP is a bamboo raft. Original photo by permanently scatterbrained C is a nuclear submarine. Original photo by Ryan C. HTML isn’t really a programming language boat. Original photo by ascendeddaniel There’s a lot more to this, and it’s all up for discussion.
Requirements elicitation In requirements engineering, requirements elicitation is the practice of collecting the requirements of a system from users, customers and other stakeholders. [1] The practice is also sometimes referred to as requirements gathering. The term elicitation is used in books and research to raise the fact that good requirements can not just be collected from the customer, as would be indicated by the name requirements gathering. Requirements elicitation is non-trivial because you can never be sure you get all requirements from the user and customer by just asking them what the system should do. Before requirements can be analyzed, modeled, or specified they must be gathered through an elicitation process. Commonly used elicitation processes are the stakeholder meetings or interviews. Problems[edit] In 1992, Christel and Kang identified problems that indicate the challenges for requirements elicitation:[2] 'Problems of scope'. Requirements quality can be improved through these approaches:[3]