Service oriented architecture (SOA) is an architectural model of information technology in the field of distributed systems to use services of IT systems. Service Oriented Architecture plays a role in business processes, their levels of abstraction are quite flexible and allow maximum re-usability of services to create higher levels of abstraction. Gross idea on Service Oriented … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
Electronic Paper : How e-paper Works
Electronic Paper is a display technique that has the appearance of ink and color on paper. E-paper reflect light like ordinary paper, there is no passive light. In this context, function of Organic Light Emitting Diode Display (OLED Display) can be reminded to the readers. Electronic Paper is also known as e-paper, often making a new user confused with web version of News … [Read more...]
Organic Light Emitting Diode : OLED Details
Organic light emitting diode is a luminous thin film component of organic semiconductor materials, which differs from the inorganic light emitting diodes (LED) in that the current density and luminance are low and no single-crystal materials are required in case of Organic Light Emitting Diode. Compared to conventional (inorganic) light emitting diodes, organic light-emitting diode can therefore … [Read more...]
Battery : The Everyday Used Powerhouse
Battery interconnection of several similar is galvanic cells or elements. Since 1850 Batteries are powering simple bulb to complex electronic component of 2012. With the development of economically usable rechargeable secondary cells or accumulators, the use of the term "battery" has also extended to the interconnection of several cells from motor vehicles or traction batteries of submarines. Many … [Read more...]
Multitenancy : The Essential Attribute of Cloud Computing
Multitenancy is a technology that refers to running same server or same software system with multiple clients to serve clients, without manual interference. Multitenancy is one of the essential attribute of Cloud Computing. What is this Multitenancy is ? A system that satisfies Multitenancy offers the possibility of client-oriented data management, presentation and Configuration. … [Read more...]
Application Service Provider (ASP) and Cloud Computing
Application Service Provider or ASP is a service of an application for exchanging information over a public network and is used over PaaS now as SaaS. We have previously discussed about Software as a Service (SaaS) and Platform as a Service (PaaS). This ASP abbreviation must not have to be confused with the Server side Language Active Server Pages. Application Service Provider (ASP) and … [Read more...]
Small Computer System Interface (SCSI)
Small Computer System Interface or SCSI was originally developed as a standard parallel port for the connection and data transfer between peripherals. Compared to ATA / ATAPI an essential feature of the historical parallel Small Computer System interface is the ability to connect more than two devices. Technical Part about Small Computer System Interface Today, for example, the … [Read more...]
Hot Swapping of Computer System Components
Hot swapping and plug and play describes the change and the interchangeability of system components and modules during operation of the system. Hot swapping refers to the replacement of components that do not interact with software. Technology behind Hot swapping Hot swapping refers to components that interact with software, mainly an operating system and usually require a … [Read more...]
Embedded System : Platforms and Operating System
Embedded System is an electronic calculator or computer that is used in a variety of applications and devices which are specially adapted to do a task. Embedded System are used for monitoring or control of functions either singly or with a full fledged computer. Details of Embedded System Embedded systems are mostly invisible to the user, in a variety of applications and devices, … [Read more...]
Graphics Tablet : How a Graphics Tablet Works
Graphics Tablet is a surface with a pointing device for computer input, usually for graphical works. It receives the information on pen pressure and forwards it to be used by a software. Technology behind Graphics Tablet The pen of a Graphics Tablet contains a coil that creates a electromagnetic field generated. Conductor loops in Graphics Tablet tray determines the position by … [Read more...]
USB Mass Storage and USB Flash Drive Details
USB Mass Storage includes USB Flash Drive which are devices that go beyond a built-in data storage and removable media and now some has extra added features. Many confuses between USB mass storage device and USB Flash Drive. USB Flash Drive also known as Pen drive. Technically we will describe USB Flash Drive, however USB Mass Storage will be compared to make understand the … [Read more...]