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What Does Clean Room Design Mean? Clean room design is a reverse engineering and cloning technique that captures copyrighted and patented processes for reconstruction. Techopedia Explains Clean Room Design Clean room separates reverse engineering and development teams to create a clean technology environment. Small competitors with budget limitations or lacking innovation may use clean room design to compete with large product and technology enterprise counterparts. In 1982, Columbia Data Products released the MPC 1600 - the first clone of IBM’s basic input/output system (BIOS) - using the clean room design technique....

What Does Cloud Service Architecture Mean? Cloud service architecture defines the overall cloud computing services and solutions that are implemented in and across the boundaries of an enterprise business network. Cloud service architecture deals with the diagnosis, analysis, design, deployment and integration of cloud services, allowing organizations to operate their businesses within the cloud. Cloud service architecture considers the core business requirements and matches them with a possible cloud solution....

What Does Corona Mean? Techopedia Explains Corona Corona is primarily designed to manage very large data sets that are beyond the capacity of MapReduce and for improved utilization of cluster resources. Corona works by introducing a specialized cluster manager and a dedicated job tracker for each job. The cluster manager routinely reviews the cluster for free resources and overall activity. The job tracker in turns tracks and monitors the status of each job/task....

What Does Digital Light Processing (DLP) Mean? Digital Light Processing (DLP) is a video technology created by Texas Instruments that is used for front and rear projection units. DLP technology is common for rear projection in TVs and it is also used in front projectors for units designed for businesses and classrooms. Presently, DLP comes in two major forms: 1-chip DLP and 3-chip DLP. Techopedia Explains Digital Light Processing (DLP) Digital Light Processing makes use of micromirrors, called a Digital Micromirror Device, to reflect light and color onto a screen....

What Does File Transfer Mean? File transfer is the process of copying or moving a file from one computer to another over a network or Internet connection. It enables sharing, transferring or transmitting a file or a logical data object between different users and/or computers both locally and remotely. Techopedia Explains File Transfer A file transfer can be an upload or download. File Transfer Protocol (FTP), Hypertext Transfer Protocol (HTTP), BitTorrent and Simple File Transfer Protocol are the most common file transfer protocols used in computer networks and online....

What Does File Virtualization Mean? File virtualization is a storage virtualization technology that involves developing an abstraction layer between the file server and the users accessing these files. The result is that multiple storage devices are grouped together to form a single, logical file mount. Techopedia Explains File Virtualization File virtualization may often be implemented as an off-the-shelf solution. Because it works over all the resources connected to the network, tasks such as deduplication are made much easier....

What Does Financial Modernization Act of 1999 Mean? The Financial Modernization Act of 1999 is a federal law that requires ensured consumer data security by all organizations, financial institutions and services, including banking, securities, insurance, lending, brokerage, tax preparation and credit counseling. Per the Act, privacy requirement components are as follows: Financial Privacy Rule, Safeguards Rule and Pretexting Protection. Introduced to the Senate by Senator Phil Gramm, the Financial Modernization Act of 1999 was signed by President Clinton and became law on November 11, 1999....

What Does Gray Box Testing Mean? Gray box testing is a software testing methodology that involves the combination of white box and black box testing. It makes use of the straightforward technique of black box testing, as well as the approach for code targeted systems, as in the case of white box testing. Testers that use gray box testing need high-level application documentation to complete the tests. Gray box testing is geared toward finding defects based on improper structure or application use....

What Does Hard Drive Recovery Mean? Hard drive recovery is the process of recovering data and restoring a hard drive to its last known good configuration, after a system/hard drive crashes or is corrupted/damaged. It enables a hard drive to recover from a temporary failure and restore it to normal working condition along with data that was deleted, lost or inaccessible. Techopedia Explains Hard Drive Recovery Hard drive recovery is generally performed through hard drive recovery software....

What Does Interactive Television (ITV) Mean? Interactive television (iTV) is the integration of traditional television technology and data services. It is a two-way cable system that allows users to interact with it via commands and feedback information. A set-top box is an integral part of an interactive television system. It can be used by the viewer to select the shows that they want to watch, view show schedules and give advanced options like ordering products shown in ads, as well as accessing email and Internet....

What Does Jammer Mean? In mobile computing, a jammer is a mobile communications device that transmits on the same frequency range as a cellphone to create strong cell tower interference and block cellphone signals and call transmission. Jammers are usually undetectable, and users may experience minimal effects such as poor signal reception. Jamming devices may be used in any location but are typically deployed where cellphone use may be disruptive, such as in libraries and restaurants....

What Does Large-Scale Integration (LSI) Mean? Large-scale integration (LSI) is the process of integrating or embedding thousands of transistors on a single silicon semiconductor microchip. LSI technology was conceived in the mid-1970s when computer processor microchips were under development. LSI is no longer in use. It was succeeded by very large-scale integration (VLSI) and ultra large-scale integration (ULSI) technologies. Techopedia Explains Large-Scale Integration (LSI) LSI defines the technology used to build powerful microchips or integrated circuits (IC) in a very small form factor....

What Does Local Area Network Emulation (LANE) Mean? Local area network emulation (LANE) enables local area network (LAN) data bridging and routing over an Asynchronous Transfer Mode (ATM) network and facilitates the exchange of Ethernet and token ring network data. Techopedia Explains Local Area Network Emulation (LANE) The following are LANE features and attributes:

What Does Microsoft XNA Mean? Microsoft XNA is a set of tools provided by Microsoft for video game development and video game management. Provided with a managed runtime environment by Microsoft, Microsoft XNA is based on the .NET framework. Microsoft XNA is targeted for lightweight games running on multiple Microsoft platforms. XNA is not currently under active development and is not supported by some of Microsoft’s platforms. Techopedia Explains Microsoft XNA Considered as the ....

What Does NetWare Link (NWLink) Mean? NetWare Link (NWLink) is a Microsoft Windows implementation of Novell’s NetWare Internetwork Packet Exchange/Sequenced Packet Exchange (IPX/SPX) protocol. NWLink serves as a transport protocol packet routing via internetworks. Independently, the NWLink protocol prevents users from accessing network data.Easy installation and configuration are key NWLink benefits. Techopedia Explains NetWare Link (NWLink) NWLink connects NetWare servers through the Gateway Service for NetWare or Client Service for NetWare and provides the transport protocol that connects Windows operating systems to IPX/SPX NetWare networks and compatible operating systems....

What Does Quality Systems Regulations (QS) Mean? Quality systems (QS) regulations help govern health information technology (HIT). These regulations mandate (or will mandate) the standards in HIT and electronic health record (EHR) systems development and implementation including: Techopedia Explains Quality Systems Regulations (QS) The Certification Commission for Health Information Technology (CCHIT) has been charged with the certification of EHR vendors and eligible providers (EP) who design their own EHR systems. The Office of the National Coordinator for Health Information Technology (ONCHIT) is within the Department for Health and Human Services (HHS) and it has appointed CCHIT to oversee and certify EHR vendors who meet meaningful use (MU) EHR standards....

What Does SQL Agent Mean? SQL agent, also known as SQL server agent, is a Microsoft SQL server relational database management system (RDBMS) background tool. SQL agent allows the database administrator (DBA) to schedule automated execution jobs, as well other management or value-added database tasks such as backups. Techopedia Explains SQL Agent SQL agent is an integral part of Microsoft’s SQL Server. It runs as a windows service only and allows for the handling of a wide variety of tasks such as backup automation, database replication setup, job scheduling, user permissions and database monitoring....

What Does Underflow Mean? Underflow is a condition which occurs in a computer or similar device when a mathematical operation results in a number which is smaller than what the device is capable of storing. It is the opposite of overflow, which relates to a mathematical operation resulting in a number which is bigger than what the machine can store. Similar to overflow, underflow can cause significant errors. Techopedia Explains Underflow Underflow can be considered a representational error and occurs mostly while dealing with decimal arithmetic....

What Does Voice on the Net (VON) Mean? Voice on the Net (VON) is a public policy coalition that supports and provides advocacy for the Internet communication device and technology industry. VON members are service providers, software providers and equipment manufacturers that lobby regulators to ensure that the distribution of IP communications remains free of the government regulations that have traditionally been applied to telephone service.VON is also known as the Voice on the Net Coalition....

What Does Vulnerability Discovery and Remediation Mean? Techopedia Explains Vulnerability Discovery and Remediation Once software is designed, any existing vulnerabilities can be identified with the help of the following VDM algorithms: