A Windows Shell replacement for Windows 9x and up, licensed under the terms of the GNU General Public License (GPL). It replaces the Windows Shell which provides access to the graphical user interface on Windows based computers.

A term that describes the order in which a sequence of bytes are stored in computer memory. It is the order in which the "little end" (least significant value in the sequence) is stored first.

Live Chat Plugin (also called live chat, live help) is a popular term for online chat applications designed specifically to provide online assistance to users of a website. Such software is used to provide instant help to visitors on a website. Live chat is mainly used for text based communication, however software providers bundle services like voice, helpdesk, CRM systems along with text chat.

Live support software (also called live chat, live help) is a popular term for online chat applications designed specifically to provide online assistance to users of a website. Such software is used to provide instant help to visitors on a website. Live chat is mainly used for text based communication, however software providers bundle services like voice, helpdesk, CRM systems along with text chat.

Live Customer support (also called live chat, live help) is a popular term for online chat applications designed specifically to provide online assistance to users of a website. Such software is used to provide instant help to visitors on a website. Live chat is mainly used for text based communication, however software providers bundle services like voice, helpdesk, CRM systems along with text chat.

The movement of a virtual machine from one physical host to another while continuously powered-up. When properly carried out, this process takes place without any noticeable effect from the point of view of the end user. 

Live support software (also called live chat, live help) is a popular term for online chat applications designed specifically to provide online assistance to users of a website. Such software is used to provide instant help to visitors on a website. Live chat is mainly used for text based communication, however software providers bundle services like voice, helpdesk, CRM systems along with text chat.

A load balancer is a device that acts as a reverse proxy and distributes network or application traffic across a number of servers. Load balancers are used to increase capacity (concurrent users) and reliability of applications. They improve the overall performance of applications by decreasing the burden on servers associated with managing and maintaining application and network sessions, as well as by performing application-specific tasks.

The division of the amount of work that a computer has to do between two or more computers so that more work gets done in the same amount of time and, in general, all users get served faster.

The process of subjecting a computer, peripheral, server, network or application to a work level approaching the limits of its specifications. Load testing can be done under controlled lab conditions.

HP LoadRunner is a software testing tool from Hewlett-Packard. The software allows you to prevent application performance problems by detecting bottlenecks before a new system or upgrade is deployed. LoadRunner can simulate thousands of users concurrently using application software, recording and later analysing the performance of key components of the application. It gives you a picture of end-to-end system performance before going live so that you can verify that new or upgraded applications meet performance requirements. And it reduces hardware and software costs by accurately predicting application scalability and capacity.

A group of computers and associated devices that share a common communications line or wireless link. Typically, connected devices share the resources of a single processor or server within a small geographic area.

A system for broadband microwave wireless transmission direct from a local antenna to homes and businesses within a line-of-sight radius.

Techniques used to simply aim to get your name, website and/or business known to a targeted audience most likely to use it.

Location-based Applications are mobile or web applications that use Location based services (LBS) which capture the location of the visitor based on the IP or GPS using computer programs. The LBS applications are used to recommend information happening around the user like social events, locating people, location based advertising etc.

Apache log4j is a Java-based logging utility. With log4j it is possible to enable logging at runtime without modifying the application binary. The log4j package is designed so that these statements can remain in shipped code without incurring a heavy performance cost. Logging behavior can be controlled by editing a configuration file, without touching the application binary.