Get flash to fully experience Pearltrees
Dynamic web page: example of server-side scripting (PHP and MySQL). A dynamic web page is a web page with web content that varies based on parameters provided by a user or a computer program . [ edit ] Client-side scripting
A Powerful Approach to Note-Taking (Also known as Mind Mapping, Concept Mapping, Spray Diagrams, and Spider Diagrams) "Mind Map" is a trademark of the Buzan Organization . Record ideas memorably with James Manktelow & Amy Carlson. Have you ever studied a subject or brainstormed an idea, only to find yourself with pages of information, but no clear view of how it fits together?
Cloud computing logical diagram Cloud computing is the use of computing resources (hardware and software) that are delivered as a service over a network (typically the Internet ). The name comes from the use of a cloud -shaped symbol as an abstraction for the complex infrastructure it contains in system diagrams. Cloud computing entrusts remote services with a user's data, software and computation. End users access cloud-based applications through a web browser or a light-weight desktop or mobile app while the business software and user's data are stored on servers at a remote location.
With Adobe® Creative Cloud™, a simple monthly membership gives you the entire collection of CS6 tools and more. Love print? Interested in websites and iPad apps? Ready to edit video?
A database is an organized collection of data. The data is typically organized to model relevant aspects of reality (for example, the availability of rooms in hotels), in a way that supports processes requiring this information (for example, finding a hotel with vacancies). A general-purpose database management system (DBMS) is a software system designed to allow the definition, creation, querying, update, and administration of databases.
A personal knowledge base ( PKB ) is an electronic tool used to express, capture, and later retrieve the personal knowledge of an individual. It differs from a traditional database in that it contains subjective material particular to the owner, that others may not agree with nor care about.
Modern tourists taking photos from an open-topped tour bus in Paris.
Quality assurance ( QA ) refers to the systematic activities implemented in a quality system so that quality requirements for a product or service will be fulfilled. [ 1 ] It is the systematic measurement, comparison with a standard, monitoring of processes and an associated feedback loop that confers error prevention. [ 2 ] This can be contrasted with quality control , which is focused on process outputs. Two principles included in QA are: "Fit for purpose", the product should be suitable for the intended purpose; and "Right first time", mistakes should be eliminated. QA includes management of the quality of raw materials, assemblies, products and components, services related to production, and management, production and inspection processes. [ citation needed ] Suitable quality is determined by product users, clients or customers, not by society in general. It is not related to cost and adjectives or descriptors such "high" and "poor" are not applicable.
Software development (also known as application development , software design , designing software , software application development , enterprise application development , or platform development ) [ 1 ] is the development of a software product. The term "software development" may be used to refer to the activity of computer programming , which is the process of writing and maintaining the source code , but in a broader sense of the term it includes all that is involved between the conception of the desired software through to the final manifestation of the software, ideally in a planned and structured process. [ 2 ] Therefore, software development may include research, new development, prototyping, modification, reuse, re-engineering, maintenance, or any other activities that result in software products. [ 3 ]
Symbian was a mobile operating system (OS) and computing platform designed for smartphones and currently maintained by Accenture . [ 5 ] Symbian was originally developed by Symbian Ltd. , [ 6 ] as a descendant of Psion 's EPOC and runs exclusively on ARM processors , although an unreleased x86 port existed. The current form of Symbian is an open-source platform developed by Symbian Foundation in 2009, as the successor of the original Symbian OS . Symbian was used by many major mobile phone brands, like Samsung , Motorola , Sony Ericsson , and above all by Nokia . It was the most popular smartphone OS on a worldwide average until the end of 2010, when it was overtaken by Android . Symbian rose to fame thanks to the S60 platform built by Nokia, first released in 2002 and powering pretty much every Nokia smartphone. UIQ , another Symbian platform, ran in parallel, but these two platforms were not compatible with each other.
BlackBerry OS is a proprietary mobile operating system developed by BlackBerry Ltd. for its BlackBerry line of smartphone handheld devices. The operating system provides multitasking and supports specialized input devices that have been adopted by BlackBerry Ltd. for use in its handhelds, particularly the trackwheel , trackball , and most recently, the trackpad and touchscreen . The BlackBerry platform is perhaps best known for its native support for corporate email, through MIDP 1.0 and, more recently, a subset of MIDP 2.0, which allows complete wireless activation and synchronization with Microsoft Exchange , Lotus Domino , or Novell GroupWise email, calendar, tasks, notes, and contacts, when used with BlackBerry Enterprise Server .
iOS (previously iPhone OS ) is a mobile operating system developed and distributed by Apple Inc.
Android is a Linux -based operating system designed primarily for touchscreen mobile devices such as smartphones and tablet computers . Initially developed by Android, Inc., which Google backed financially and later bought in 2005, [ 8 ] Android was unveiled in 2007 along with the founding of the Open Handset Alliance : a consortium of hardware , software , and telecommunication companies devoted to advancing open standards for mobile devices. [ 9 ] The first Android-powered phone was sold in October 2008. [ 10 ] Android is open source and Google releases the code under the Apache License . [ 11 ] This open source code and permissive licensing allows the software to be freely modified and distributed by device manufacturers, wireless carriers and enthusiast developers.
Web development is a broad term for the work involved in developing a web site for the Internet ( World Wide Web ) or an intranet (a private network). Web development can range from developing the simplest static single page of plain text to the most complex web-based internet applications , electronic businesses , and social network services . A more comprehensive list of tasks to which web development commonly refers, may include web design , web content development , client liaison, client-side / server-side scripting , web server and network security configuration, and e-commerce development. Among web professionals, "web development" usually refers to the main non-design aspects of building web sites: writing markup and coding . For larger organizations and businesses, web development teams can consist of hundreds of people ( web developers ).