Application
A program or group of programs designed for end users. Application software can be divided into two general classes: systems software and applications software. Systems software consists of low-level programs that interact with the computer at a very basic level. This includes operating systems, compilers, and utilities for managing computer resources.
In contrast, applications software (also called end-user programs) includes database programs, word processors, and spreadsheets. Figuratively speaking, applications software sits on top of systems software because it is unable to run without the operating system and system utilities.
BCP
Short for Business Continuity Planning, BCP a term that covers both disaster recovery planning (DRP) and business resumption planning. BCP is the preparation and testing of measures that protect business operations and also provide the means for the recovery of technologies in the event of any loss, damage or failure of facilities.
BPM
Short for Business Process Management it is a term that describes activities and (or) events which are performed to optimize a business process. These activities are aided by software tools. These types of software tools are also called BPM tools.
Browser
Short for Web browser, a software application used to locate and display Web pages. The two most popular browsers are Microsoft Internet Explorer and Firefox. Both of these are graphical browsers, which means that they can display graphics as well as text. In addition, most modern browsers can present multimedia information, including sound and video, though they require plug-ins for some formats.
Cloud computing
Is a type of computing that is comparable to grid computing. Cloud computing relies on sharing computing resources rather than having local servers or personal devices to handle applications. The goal of cloud computing is to apply traditional supercomputing, or high-performance computing power, normally used by military and research facilities, to perform tens of trillions of computations per second, in consumer-oriented applications such as financial portfolios or even to deliver personalized information, or power immersive computer games.
To do this, cloud computing networks large groups of servers, usually those with low-cost consumer PC technology, with specialized connections to spread data-processing chores across them. This shared IT infrastructure contains large pools of systems that are linked together. Often, virtualization techniques are used to maximize the power of cloud computing.
The standards for connecting the computer systems and the software needed to make cloud computing work are not fully defined at present time, leaving many companies to define their own cloud computing technologies. Cloud computing systems offered by companies, like IBM‘s «Blue Cloud» technologies for example, are based on open standards and open source software which link together computers that are used to to deliver Web 2.0 capabilities like mash-ups or mobile commerce.
Cloud computing has started to obtain mass appeal in corporate data centers as it enables the data center to operate like the Internet work through the process of enabling computing resources to be accessed and shared as virtual resources in a secure and scalable manner.
DRP
Short for disaster recovery plan, a plan for business continuity in the event of a disaster that destroys part or all of a business’s resources, including IT equipment, data records and the physical space of an organization. The goal of a DRP is to resume normal computing capabilities in as little time as possible. A typical DRP has several stages:
- understanding an organization’s activities and how all of its resources are interconnected
- assessing an organization’s vulnerability in all areas, including operating procedures, physical space and equipment, data integrity and contingency planning
- understanding how all levels of the organization would be affected in the event of a disaster
- developing a short-term recovery plan
- developing a long-term recovery plan, including how to return to normal business operations and prioritizing the order of functions that are resumed
- testing and consistently maintaining and updating the plan as the business changes.
A key to a successful DRP is taking steps to preventing the likelihood of disasters from occurring, such as using a hot site or cold site to back up data archives
ERP
Short for enterprise resource planning, a business management system that integrates all facets of the business, including planning, manufacturing, sales, and marketing. As the ERP methodology has become more popular, software applications have emerged to help business managers implement ERP in business activities such as inventory control, order tracking, customer service, finance and human resources.
Legacy
In computing terms, the word legacy is used to describe outdated or obsolete technology and equipment that is still being used by an individual or organization.
OLAP
Short for Online Analytical Processing, a category of software tools that provides analysis of data stored in a database. OLAP tools enable users to analyze different dimensions of multidimensional data. For example, it provides time series and trend analysis views. OLAP often is used in data mining.
The chief component of OLAP is the OLAP server, which sits between a client and a database management systems (DBMS). The OLAP server understands how data is organized in the database and has special functions for analyzing the data. There are OLAP servers available for nearly all the major database systems.
RPO
Short for Recovery Point Objective, it is a term associated with business continuance and disaster recovery. Specifically the RPO is the point in time (prior to the outage) in which systems and data must be restored to.
Semantic Web
An extension of the current Web that provides an easier way to find, share, reuse and combine information. It is based on machine-readable information and builds on XML technology’s capability to define customized tagging schemes and RDF‘s (Resource Description Framework) flexible approach to representing data. The Semantic Web provides common formats for the interchange of data (where on the Web there is only an interchange of documents). It also provides a common language for recording how data relates to real world objects, allowing a person or a machine to start off in one database, and then move through an unending set of databases which are connected not by wires but by being about the same thing.
Smartphones
Is a handheld device that integrates mobile phone capabilities with the more common features of a handheld computer or PDA. Smartphones allow users to store information, e-mail, install programs, along with using a mobile phone in one device. For example a Smartphone could be a mobile phone with some PDA functions integrated into the device, or vise versa.
SOA
Application architecture in which all functions, or services, are defined using a description language and have invocable interfaces that are called to perform business processes. Each interaction is independent of each and every other interaction and the interconnect protocols of the communicating devices (i.e., the infrastructure components that determine the communication system do not affect the interfaces). Because interfaces are platform-independent, a client from any device using any operating system in any language can use the service.
Though built on similar principles, SOA is not the same as Web services, which indicates a collection of technologies, such as SOAP and XML. SOA is more than a set of technologies and runs independent of any specific technologies.
TCO
Abbreviation of Total Cost of Ownership, a very popular buzzword representing how much it actually costs to own a PC. The TCO includes:
· Original cost of the computer and software
· Hardware and software upgrades
· Maintenance
· Technical support
· Training
Most estimates place the TCO at about 3 to 4 times the actual purchase cost of the PC. The TCO has become a rallying cry for companies supporting network computers. They claim that not only are network computers less expensive to purchase, but the TCO is also much less because network computers can be centrally administered and upgraded. Backers of conventional PCs, especially Microsoft and Intel, have countered with Zero Administration for Windows (ZAW), which they claim will also significantly reduce TCO.
Virtualization
Means to create a virtual version of a device or resource, such as a server, storage device, network or even an operating system where the framework divides the resource into one or more execution environments. Even something as simple as partitioning a hard drive is considered virtualization because you take one drive and partition it to create two separate hard drives. Devices, applications and human users are able to interact with the virtual resource as if it were a real single logical resource. The term virtualization has become somewhat of a buzzword, and as a result the term is now associated with a number of computing technologies including the following:
- storage virtualization: the amalgamation of multiple network storage devices into what appears to be a single storage unit.
- server virtualization: the partitioning a physical server into smaller virtual servers.
- operating system-level virtualization: a type of server virtualization technology which works at the operating system (kernel) layer.
- network virtualization: using network resources through a logical segmentation of a single physical network.
- application virtualization
Web 3.0
The term used to describe the evolution of the Web as an extension of Web 2.0. This definition of Web 3.0 is the popular view held by Tim O’Reilly. In contrast, Nova Spivack defines Web 3.0 as connective intelligence; connecting data, concepts, applications and ultimately people. While some call the The Semantic Web ‘Web 3.0’, Spivack’s opinion is that The Semantic Web is just one of several converging technologies and trends that will define Web 3.0.
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