A dock connector is a connector used to attach a mobile electronic device simultaneously to multiple external resources. The dock connector will typically carry a variety of signals and power, through a single connector, to simplify the process of docking the mobile device. A dock connector may be embedded in a mechanical fixture used to support or align the mobile device or may be at the end of a cable.

Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications. Consisting of Docker Engine, a portable, lightweight runtime and packaging tool, and Docker Hub, a cloud service for sharing applications and automating workflows, Docker enables apps to be quickly assembled from components and eliminates the friction between development, QA, and production environments. As a result, IT can ship faster and run the same app, unchanged, on laptops, data center VMs, and any cloud.

A packet-switched network service developed by NTT DoCoMo in Japan for Internet connection from mobile devices. 

Document Management System is the use of an electronic device and software to store, manage and track electronic/digital images or documents.

A programming interface specification being developed by the World Wide Web Consortium (W3C), lets a programmer create and modify HTML pages and XML documents as full-fledged program objects.

A device that converts an electronic file or printed matter to a form suitable for use by people with visual impairment. The output can be in the form of enhanced video, speech, or Braille.

Document scanning converts ordinary paper documents into useful and accessible digital files. Paper documents create a barrier to productivity, accessibility, and profitability for any organization due to their inefficient nature. Paper documents inherently are hard to manage, secure, and protect. Converting these same documents into electronic documents solves these issues and provides costs saving by integrating these images into routine business practices.

A specific document defining and constraining definition or set of statements that follow the rules of the Standard Generalized Markup Language (SGML) or of the Extensible Markup Language (XML), a subset of SGML. 

Documentation is a set of documents provided on paper, or online, or on digital or analog media, such as audio tape or CDs. Example are user guides, white papers, on-line help, quick-reference guides. Documentation is distributed via websites, software products, and other on-line applications.

Documentum is an enterprise content management platform built by Howard Shao and John Newton founded Documentum in June 1990, now owned by EMC Corporation. Documentum introduced its Electronic Document Management System (EDMS) in 1993, a client-server product for electronic document management. This product managed access to unstructured information stored within a shared repository, running on a central server. End users connected to the repository through PC, Macintosh, and Unix Motif desktop client applications.

Dojo is an open source  JavaScript framework to support large-scale client-side web development. It is designed to ease the rapid development of cross-platform, JavaScript/Ajax-based applications and web sites.

The way that Internet domain names are located and translated into Internet Protocol addresses. A domain name is a meaningful and easy-to-remember "handle" for an Internet address.

Domain registration is a process of registering a domain name, which identifies and simplifies remembering one or more IP addresses with a name and use in URLs to identify particular Web pages. The person who registers  domain name is called the domain name registrant. Domain name registration involves the services of a domain name registrar (one who helps individuals and organizations register a domain name that has an extension like .com, .org, .net, .info, .biz, .us, .mobi, .name, etc..), an ICANN or national ccTLD accredited company that has the authority to register domain names.

A domain transfer is a process of transferring a domain name from the management under one registrar to another registrar. As a registrar is only responsible for the management of your domain records, this transfer should in no way affect your website, relevant email or DNS.  

Domain-driven design (DDD) is an approach to software development for complex needs by connecting the implementation to an evolving model.The premise of domain-driven design is based on Placing the project's primary focus on the core domain and domain logic; Basing complex designs on a model of the domain; Initiating a creative collaboration between technical and domain experts to iteratively refine a conceptual model that addresses particular domain problems.

A specific version of Extensible Markup Language (XML) for Lotus Domino data. Domino is a server program for Lotus Notes, a groupware application that is used by many businesses.