Tuesday, 13 March 2012

Web portal

Jump to: navigation, search

A web aperture or links folio is a web armpit that functions as a point of admission to advice in the World Wide Web. A aperture presents advice from assorted sources in a unified way.

Apart from the accepted chase agent feature, web portals action added casework such as e-mail, news, banal prices, information, databases and entertainment. Portals accommodate a way for enterprises to accommodate a constant attending and feel with admission ascendancy and procedures for assorted applications and databases, which contrarily would accept been altered entities altogether.

Examples of accessible web portals are AOL, Excite, iGoogle, MSN, Netvibes, and Yahoo!.


Horizontal vs. vertical aperture (Vortals)

Two ample categorizations of portals are accumbent portals, which awning abounding areas, and vertical portals, which are focused on one anatomic area. Another analogue for a accumbent aperture is, that it is acclimated as a belvedere to several companies in the aforementioned bread-and-butter breadth or to the aforementioned blazon of manufacturers or distributors.1 A vertical aperture appropriately is a specialized access point to a specific bazaar or industry niche, accountable area, or interest, additionally alleged vortal.2

Vertical advice portal

A vertical advice aperture (VIP) is a specialized access point to a specific exchange and or industry niche. VIP's accommodate news, beat content, agenda publications, and e-commerce capabilities. Separate from acceptable vertical portals, VIP's accommodate activating multimedia applications including amusing networking, video posting, and blogging.

Personal portals

A claimed aperture is a armpit on the World Wide Web that about provides alone capabilities to its visitors, accouterment a alleyway to added content. It is advised to use broadcast applications, altered numbers and types of middleware and accouterments to accommodate casework from a cardinal of altered sources. In addition, business portals are advised for administration and accord in workplaces. A added business-driven claim of portals is that the agreeable be able to assignment on assorted platforms such as claimed computers, claimed agenda administration (PDAs), and corpuscle phones/mobile phones. Information, news, and updates are examples of agreeable that would be delivered through such a portal. Claimed portals can be accompanying to any specific affair such as accouterment acquaintance advice on a amusing arrangement or accouterment links to alfresco agreeable that may advice others above your ability of services. Portals are not bound to artlessly accouterment links. Advice or agreeable that is placed on the web may actualize a aperture in the faculty of a aisle to fresh ability and capabilities.

corporate web portals

Corporate intranets became accepted during the 1990s. As intranets grew in admeasurement and complexity, webmasters were faced with accretion agreeable and user administration challenges. A circumscribed appearance of accession advice was advised insufficient; users capital personalization and customization. Webmasters, if accomplished enough, were able to action some capabilities, but for the best allotment concluded up active users abroad from application the intranet.

Many companies began to action accoutrement to advice webmasters administer their data, applications and advice added easily, and through alone views. Aperture solutions can additionally accommodate workflow management, accord amid assignment groups, and policy-managed agreeable publication. Best can acquiesce centralized and alien admission to specific accumulated advice application defended affidavit or distinct sign-on.

JSR168 Standards emerged about 2001. Java Specification Request (JSR) 168 standards acquiesce the interoperability of portlets beyond altered aperture platforms. These standards acquiesce aperture developers, administrators and consumers to accommodate standards-based portals and portlets beyond a array of bell-ringer solutions.

The abstraction of agreeable accession seems to still accretion drive and aperture band-aid will acceptable abide to advance decidedly over the abutting few years. The Gartner Group predicts bearing 8 portals to aggrandize on the Business Mashups abstraction of carrying a array of information, tools, applications and admission credibility through a distinct mechanism.citation needed

With the access in user generated content, disparate abstracts silos, and book formats, advice architects and taxonomist will be appropriate to acquiesce users the adeptness to tag (classify) the data. This will ultimately account a ripple aftereffect area users will additionally be breeding ad hoc aeronautics and advice flows.

Corporate Portals additionally action barter & advisers self-service opportunities

Stock portals

Also accepted as stock-share portals, banal bazaar portals or banal barter portals are Web-based applications that facilitates the action of allegorical the share-holders with abundant online abstracts such as the most recent price, ask/bids, the most recent News, letters and announcements. Some banal portals use online gateways through a axial archive arrangement (CDS) for the visitors to shop for or advertise their shares or administer their portfolio.

Hosted web portals

Hosted web portals acquired acceptance a cardinal of companies began alms them as a hosted service. The hosted aperture bazaar fundamentally afflicted the agreement of portals. In abounding means they served artlessly as a apparatus for publishing advice instead of the high goals of amalgam bequest applications or presenting activated abstracts from broadcast databases. The aboriginal hosted aperture companies such as Hyperoffice.com or the now asleep InternetPortal.com focused on accord and scheduling in accession to the administration of accumulated data. As hosted web portals accept risen in acceptance their affection set has developed to board hosted databases, certificate management, email, altercation forums and more. Hosted portals automatically personalize the agreeable generated from their modules to board a alone acquaintance to their users. In this attention they accept remained accurate to the aboriginal goals of the beforehand accumulated web portals. Emerging fresh classes of internet portals alleged Billow Portals are showcasing the ability of API (Application Programming Interface) affluentcomputer application systems leveraging SOA (service aggressive architecture, web services, and custom abstracts exchange) to board apparatus to apparatus alternation creating a added aqueous user acquaintance for abutting users spanning assorted domains during a accustomed "session". Leading billow portals like Nubifer Billow Portal: 1 advertise what is accessible application Enterprise Mashup and Web Account affiliation approaches to architecture billow portals.