circuit switching
A type of communications in which a dedicated channel (or circuit) is established for the duration of a transmission. The most ubiquitous circuit-switching network is the telephone system, which links together wire segments to create a single unbroken line for each telephone call.
The other common communications method is packet switching, which divides messages into packets and sends each packet individually. The Internet is based on a packet-switching protocol, TCP/IP.
Circuit-switching systems are ideal for communications that require data to be transmitted in real-time. Packet-switching networks are more efficient if some amount of delay is acceptable.
Circuit-switching networks are sometimes called connection-oriented networks. Note, however, that although packet switching is essentially connectionless, a packet switching network can be made connection-oriented by using a higher-level protocol. TCP, for example, makes IP networks connection-oriented.
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Google Glass
Google's project program for developing a line of hands-free, head-mounted intelligent devices that can be worn by users as eyewear.
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ERP - Enterprise Resource Planning
Short for enterprise resource planning, ERP is business management software that allows an organization to use a system of integrated applications...
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private cloud project
Companies initiate private cloud projects to enable their IT infrastructure to become more capable of quickly adapting to continually evolving...
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cloud backup
A cloud backup (cloud computer backup) refers to backing up data to a remote, cloud-based server. As a form of cloud storage, cloud backup data is...
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Raring Ringtail (Ubuntu Codename)
Raring Ringtail is the Ubuntu codename for version 13.04 of the Ubuntu Linux-based operating system.
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resistive memory - ReRAM, RRAM
ReRAM, or resistive memory cells, is a type of non-volatile memory that is considered to be a type of memristor technology.
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BYOD - bring your own device
A phrase that has become widely adopted to refer to mobile workers bringing their own mobile devices, such as smartphones, laptops and PDAs, into...
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CRM - Customer Relationship Management
Short for customer relationship management, CRM entails all aspects of interaction a company has with its customer, whether it be sales or service...
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mobile operating system
The mobile operating system is the software platform on top of which other programs, called application programs, can run on mobile devices.
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private cloud
The phrase used to describe a cloud computing platform that is implemented within the corporate firewall, under the control of the IT department....
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What is 250 GB Data Usage?
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