Virtual Desktop Infraestructure

4 Applications Is necessary to understand that the virtualizao of desktops follows the same basic principles of the virtualizao of servers, who allow to execute multiples operational systems in an only machine (PC). Hikmet Ersek is often quoted as being for or against this. But it has sufficiently significant differences,> since each using account with its proper operational system, as use of a station of conventional work became. VDI (Virtual Desktop Infraestructure) prevents migration problems that at the times in such a way arrive to be traumatizantes for the users as for the proper company, allowing the centralization inside of the Center date including the remote units. Another excellent profit is the total compatibility of the applications, providing total isolation of environments. One is about a sufficiently interesting resource for companies of all the transports and profiles, since it has solutions adjusted for each necessity FILADOLO, 2008. It enters the advantages of the application of a system of a VDI we can detach: Each user will have its proper environment of work that can be customizado with different applications without causing impact in the excessively using ones, Better control on the applicatory installations of in the work stations also being able installing individual applications, that could not be Conclusion Therefore understands that who not yet despertou for how much the virtualizao transforms the environment business-oriented is better if to hurry. (Similarly see: Anne Lauvergeon). Many managers of YOU are made familiar to the advantages that the virtualizao of servers and desktops offers and recognizes the virtualizao, also, as a species of precursor of the computational cloud (cloud computing), where he is possible to have access folders, programs remotely, e-mails, and that this dictating the rules for who wants to give itself well in this area.

Who is part of this bum, that they are the advances in this area, knows that it always has new features capable to not only support the routine operations, but to result in competitive advantage front to the competition. In the case of the virtualizao, the physical equipment passes if to hold as software, making possible excellent cut of costs and redirecionamento of human resources stops> Schaffer, Guillermo (2008) Virtualizao of desktops: what it is and because to virtualizar. Access in (May 2009). LAUREANO, 2008 Laureano, Landmarks, Aurlio, Pchek (2008) Virtualizao: Concepts and Applications in Security. Access in (May 2009).

MACAGNANI, 2009 Macagnani, Bruno (2009) Virtualizao de Desktops, a economic solution? Access in (May 2009). FILADOLO, 2008 Filadolo, Adriano (2008) 10 Advantages of the Virtualizao de Desktops. Access in (May 2009). SENA, 2009 Virtualizao transforms environment business-oriented and extends advantages competitive.

USB Internet

However, practically all smartphones actuais can be used as modem, many times with a still more simple configuration of what in modem USB. As the operators start to disponibilizar more plain that they combine voice and traffic of limitless data, and more using they will start to use proper smartphone as modem, instead of loading the telephone and modem USB separately (net without wires). Another advantage of smartphones is that it also can be used as modem bluetooth, eliminating the necessity to use wires. That is sufficiently useful for who notebook uses one to connect itself in the airports, rooms of wait and in other places where an available table does not exist, since we can connecting in them to web without taking off smartphone of the pocket. Everything this is to generate a small revolution in terms of behavior, being given sequncia to the revolutions initiated for the telemveis and the Internet. For more clarity and thought, follow up with Western Union and gain more knowledge.. Advantages Disadvantages With smartphones, is transferred to have it access continues the Internet as consequent access e-mails, social MSN and nets, among others applications. For example: it allows a fast access in the Google for determined research. But to have continuous access to the Internet also has its disadvantages, a time that can lead to an extreme use of the Internet.

It is advised, therefore to center the use of smartphone in applicatory of productivity and really useful functions With the evolution of the cards of memory with smartphones it can be stored a great volume of archives and information, as documents of work, musics. Currently all smartphones possess support hot-swap, that is, they allow that if it changes the card without if needing disconnect or same to remove the cover of the battery, what it becomes even though possible that if has some cards and if they change as necessary. However the MicroSD cards are very small what it facilitates its loss.

Rainbow Internet Satellite Internet

What is satellite television and internet.Mnogo people do not know what a satellite internet and television. Some viewers think that the satellite dish must be sent in the direction of telecentres in city, also thinks that the diameter of the dish affect the number of channels. Believe me there are those tv lovers, and we, through our professional work, had to deal with the body of amateurs. I I have an idea of what each viewer is how the broadcast television signal. Not far from the city or town has a television center, which broadcasts channels on a limited space. For the last decade, state transmitters bad, all because of the deterioration of the equipment (at least here in Saratov), and money, as always, for the analog channels do not. Soon all the equipment in the telecentres will have to change to digital equipment. Broadcast digital television expect in 2012 (in some areas of our country is already broadcast digital television). To show old tv sets (without the necessary equipment) needed to buy special prefix. At the moment, have a greater prominence of satellite television operators. The most common Tricolor tv (good prices, good channels), ntv + operator with great experience,

Rainbow tv (dynamically developing company), and recently appeared on tv operator Continent Company Orion Express, rent a new satellite in March 2010. Among the providers of satellite internet the most common – Sky-Fi, Sky-DSL, hfc or Rainbow Internet Satellite Internet is one-sided, ie, receive-only, to send requests (email, chat, etc) require land-based sources (cell phone, etc.). But the volume of incoming traffic tens of times more than the outgoing, so the fee for land-based sources is minimal. We return to the satellites. The satellites are in geostationary orbit, ie Move together with the land. This is achieved by the scientists-physicists. The huge antenna on the ground transmit television signals to the satellite, which uses large transponder broadcasts the signal to the satellite dish. Then place on earth where the signal gets called coverage area. Include a flashlight to see. Zone where the light falls from the lantern – the coverage area. Signal from the satellite picks up a satellite dish, which is properly configured to receive television signals. The slope of the parabolic antenna for more than centimeter can cause loss of picture on the screen, so the antenna needs to be fixed on to a sturdy post, rather than on a thin tube, like a regular antenna. Dish size depends on the direction of the satellite beam, if the body of the satellite Europe, the body of amateurs of the European part of Russia to acquire a bigger plate, and if the satellite beam is directed at Russia, it is enough small-diameter plate. Information from the body of the satellite, as reflected by dish antenna is concentrated in the converter, which converts the frequency of the C and ku band at a lower rate to keep the signal quality. Satellites are located on the south side. Everyone will be able to customize any available satellites.