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What Does Distributed Computing (DCI) Mean? Distributed computing refers to a computer science field that researches distributed systems. A distributed system includes various computers that connect and communicate by means of a computer network. The computers communicate with one another to accomplish a common goal. Techopedia Explains Distributed Computing (DCI) Distributed systems include various possible configurations, such as personal computers, mainframes, minicomputers, workstations, etc. A computer program that operates in a distributed system is known as a distributed program, whereas the procedure for writing such programs are called distributed programming....

What Does Double Data Rate Synchronous Dynamic Random-Access Memory (DDR SDRAM) Mean? Double data rate synchronous dynamic random access memory (DDR SDRAM) is a type of random-access memory module that allows for higher transfer rates and faster performance compared to earlier RAM modules. DDR SDRAM transfers memory on both the rising edge and falling edge of a clock cycle, doubling the transfer rate. This is where the name “double data rate” comes from....

What Does Java Media Framework (JMF) Mean? Java media framework (JMF) is API developed to enable adding audio, video, and other time-based media to Java applications and applets. JMF extends the Java Platform Standard Edition (J2SE). It supports recording, streaming, playing, and converting between multiple media formats. Additionally, it enables developing cross-platform Java multimedia applications. Techopedia Explains Java Media Framework (JMF) Collaboration between Sun Microsystems, Silicon Graphics, and Intel resulted into the release of JMF 1....

What Does Link Aggregation (LAG) Mean? Link aggregation (LAG) is used to describe various methods for using multiple parallel network connections to increase throughput beyond the limit that one link (one connection) can achieve. For link aggregation, physical ports must reside on a single switch. Split Multi-Link Trunking (SMLT) and Routed-SMLT (RSMLT) remove this limitation and physical ports are allowed to connect/split between two switches. Techopedia Explains Link Aggregation (LAG) Link aggregation is a technique used in a high-speed-backbone network to enable the fast and inexpensive transmission of bulk data....

What Does Numa Numa Dance Mean? The Numa Numa Dance is a viral webcam video that features Gary Brolsma lip syncing and dancing to “Dragostea Din Tea” by Romanian band O-Zone. The video premiered on Newgrounds.com in 2004 and made its way around the Web, spawning several knockoffs and making an appearance on CNN and VH1’s “Best Week Ever.” In 2009, the video was reported to be the most popular online video of all time grabbing more than 1 billion views....

What Does Objective Caml (OCaml) Mean? Techopedia Explains Objective Caml (OCaml) PowerPC Alpha AMD64 IA32 IA64 Mips Sparc StrongArm HPPA

What Does Platform as a Service (PaaS) Mean? Platform as a service (PaaS) is a concept that describes a computing platform that is rented or delivered as an integrated solution, solution stack or service through an Internet connection. Techopedia Explains Platform as a Service (PaaS) PaaS evolved from software as a service (SaaS), which uses the Internet to host software applications. PaaS is the center of the five layers of cloud computing....

What Does Power-Up In Standby (PUIS) Mean? Power Up in Standby (PUIS) is a specific hard disk drive (HDD) feature that allows the drive to spin up only when necessitated by a command, rather than when turning on the computer. This helps save energy or allows staggered spin-up times for multiple disk drives. Techopedia Explains Power-Up In Standby (PUIS) The implementation of PUiS requires input from the basic input/output system (BIOS)....

What Does Predictive Model Markup Language (PMML) Mean? Predictive Model Markup Language (PMML) is an XML-based markup language designed to provide a method of defining application models related to predictive analytics and data mining. PMML attempts to eliminate proprietary issues and incompatibility from application exchange models. Techopedia Explains Predictive Model Markup Language (PMML)

What Does Programmable Network Access (PNA) Mean? Programmable network access (PNA) refers to accessing network resources, sending network commands and other network communication on a programmed or software defined or controlled network environment. It refers to all physical and virtual devices that access or operate on a network on which routing and switching decisions are made or controlled by programs rather than network hardware. Techopedia Explains Programmable Network Access (PNA) PNA primarily relies and works in a network environment that is designed, developed and managed in a software defined networking (SDN) framework....

What Does Raw Data Mean? Raw data refers to any data object that hasn’t undergone thorough processing, either manually or through automated computer software. Raw data may be gathered from various processes and IT resources. Raw data is also known as source data, primary data or atomic data. Techopedia Explains Raw Data Raw data is primarily unstructured or unformatted repository data. It can be in the form of files, visual images, database records or any other digital data....

What Does Rollover Mean? Rollover is a JavaScript technique used by Web developers to produce an effect in which the appearance of a graphical image changes when the user rolls the mouse pointer over it. Rollover also refers to a button on a Web page that allows interactivity between the user and the Web page. It causes the button to react by either replacing the source image at the button with another image or redirecting it to a different Web page....

What Does Secondary Memory Mean? Secondary memory is computer memory that is non-volatile and persistent in nature and is not directly accessed by a computer/processor. It allows a user to store data that may be instantly and easily retrieved, transported and used by applications and services. Techopedia Explains Secondary Memory Secondary memory consists of all permanent or persistent storage devices, such as read-only memory (ROM), flash drives, hard disk drives (HDD), magnetic tapes and other types of internal/external storage media....

What Does Skype Mean? Skype is a voice over Internet Protocol (VoIP) software application used for voice, video and instant messaging communications. Skype software allows user to make calls, video calls or engage in chat over the Internet. Unlike other similar services, Skype calls use peer-to-peer technology rather than the client-server system. Techopedia Explains Skype Skype to Skype calls are free, while public switched telephone network (PSTN) and mobile calls are either free or subject to certain fees....

What Does Subnetting Mean? Subnetting is the strategy used to partition a single physical network into more than one smaller logical sub-networks (subnets). An IP address includes a network segment and a host segment. Subnets are designed by accepting bits from the IP address’s host part and using these bits to assign a number of smaller sub-networks inside the original network. Subnetting allows an organization to add sub-networks without the need to acquire a new network number via the Internet service provider (ISP)....

What Does Fibonacci Sequence Mean? The Fibonacci sequence is a sequence of numbers in which each successive number in the sequence is obtained by adding the two previous numbers in the sequence. The sequence is named after the Italian mathematician Fibonacci. The sequence starts with zero and one, and proceeds forth as 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55 and so on. The Fibonacci sequence is widely used in applications pertaining to mathematics, science, computers, art and nature....

The Guardians of the Galaxy Holiday special is out and ready to spread some Christmas Cheer. Marvel managed to sneak in a few updates on what the Guardians are up to, including their new ship. You’re probably wondering what Marvel chose for a name, with all the comics and new ideas at their disposal, so here’s everything you need to know on what the name of the Guardians of the Galaxy’s new ship is....

What Does Traveling Salesman Problem (TSP) Mean? The traveling salesman problem (TSP) is a popular mathematics problem that asks for the most efficient trajectory possible given a set of points and distances that must all be visited. Techopedia Explains Traveling Salesman Problem (TSP) In terms of input, the problem takes a list of physical locations or system nodes, along with distance information. Algorithms and equations work on the process of identifying the most efficient paths possible between the locations....

Released on March 16th, 2021 the Season 6 of Fortnite chapter 2 has been receiving positive responses. With the Zero Point going crazy, players will have to help Agent Jones and The Foundation, the latest member of the Seven, stop the Zero Point from Imploding and Wiping out all of reality from existence. With the Reality wave hitting the Island multiple times, you get a wide variety of Skins, which is one of this Season’s highlights....

If you’re a fan of The Lord of the Rings movies and you’re planning on checking out The Rings of Power, trying to figure out the exact timeline of events can be a bit tricky. That’s where we come in. Here’s when the events of The Rings of Power take place. The Rings of Power – When Does it Take Place? The Rings of Power takes place during the Second Age of Middle-Earth....