The Comprehensive Immigration Reform (USA)

28 de August de 2010 Leave a comment

“Why should we punish people who are just trying to earn a living?”

This really interest me!
Actually, I think it is interesting for a lot of people.
The people who think in travel abroad, to know another culture, another people, to learn another language, so on. Another good point here, in my point of view; This video below is only talking about the United States new plans for immigrants, but we cannot forget that United States of America is a strong and powerful country and, consequently, this country is like a mirror for another ones.
Some of those plans are used for another governments in many moments.
We know that.
So, whether you think like me, you must to watch this Barack Obama’s speech, pay attention in what is coming to the next years and start to drawn your trip plans!
A lot of opportunities will open up from it! …At least, I hope so…

Steve Jobs x Bill Gates – Some of the Differences

28 de August de 2010 Leave a comment

Everyone knows that there are a lot of differences between them.
But, we’re always reading, listening to and so on, serious things about those differences.
The SuperNews Guys created a very funny cartoon about it.

So, I really ask you to watch it and, as Steve Jobs says; Hey Bill, I’m sorry for making fun with Nerds!

Have you got a Macintosh? Behold VM Fusion!

9 de July de 2010 Leave a comment

VM Fusion in Action!

Even some people just use computers to do their work, to pain their bills, etc, we are always listening to a sea of things about it. Technology!
The new features, applications, devices and, consequently, possibilities.

Talking about operating systems specificly, I believe that you know this; Nowadays, we can run different enviroments at the same machine.
What I mean by that is if you’ve got an IBM PC, for example, which some people called of “The normal PCs”, you can install any version of the Windows on that machine, and later you can install an application that allow you to use Linux, or whatever Operating System do you want, in that same machine, at the same time.

It is called of Virtualization. Ok.

I few days ago I earned a MacBook Pro 4.1, from my Mother.
What??? Did you earn a MacBook??
Yes, I earned it. I did not believe too. =D

Well, I used Macintosh too much time ago, when I worked for Better Comunicação, an advertising agency, but many things about that plataform is different.
Of course, many things is much better, but I need to learn everything again.

Ok, I started to study and use this operating system again, but We always need to use some application that only run in Windows. Based on this, I decided to find out how could I use it without rebooting my Notebook… and I foundVM Fusion!

Look what the VM Fusion Team say about this application: “We can run the most demanding Mac and Windows applications side-by-side, at maximum speeds and without rebooting.

It looks like a commercial phrase only, right?
Wrong! As you can see a few lines above, I installed this tool on my machine and I can tell you, if you have got a Macintosh too, go ahead! It really works very, very well!

Below I posted a video where the some people, Parallels Team and users, are talking a little bit about this tool.
Let us watch it!

[Mobile Lifestyle] Your Blog and your Cell Phone.

12 de June de 2010 Leave a comment

Mobile LifeStyle! When we talk about technology, about users and internet, to be more specific, we can see that our life, our behaviors is changing, indeed.
We are living most of our time with our mobile devices than with our girlfriends/wives. Indeed… twice… rssrs
Nowadays, everything is conected to each other.
We can take photos, make videos, send e-mails, talk to whoever we wish, whenever we want, whereever we are, in some cases, in the same time, is not it? Ok.
There is many services nowadays too, like Twitter, Facebook, Blogspot, which we called of Social Media. Most of us have an account on these. By the way, there is some companies using these services to do their business, to increase their credits front of their customers, so on. But We, simple internet surfers, really love it. Am I lying? Of course not!
We love to keep ourselves connected ever!
So, as I do not want to take your time away, enough to talk!
Let’s go straight to the point!

If your mobile allow you to send SMS, MMS and E-mails, you can send posts, including texts, of course, and photos to your Blog at Blogspot.

As I told you, let’s go straight to the point!
Press Play below and enjoy updating your Blog! ;-)

Cartoon – Plan B

28 de May de 2010 Leave a comment

Plan B must be created!

Categories: Uncategorized

The Google TV. Do you know it?

21 de May de 2010 Leave a comment

The Google Company just release a new one; The Google TV!
A ‘multimillion-channel’ TV came up to change the way to find out entertainment through of television.
I will not talk too much here, because we can see all details from the video below. Check this out!

The Infrastructure Behind of Cloud Computing

20 de May de 2010 Leave a comment

A draft about Cloud Computing. Have you heard about Cloud Computing, haven’t you? I think so… But, if you do not work with Information Technology, I think you do not know many details about the structure that companies that are offering this technology has to have inside their Data Centers.

**Note: This post was translated from “Os bastidores da nuvem”, writen by Gilberto Mautner and published at “Info Blogs“.

Ok, let’s go ahead…
To create an Internet Service Provider based on Cloud Computing, or something like this, the companies need to have many computers in their Data Centers, but these computers cannot be simple machines, I mean, these computers must be super machines. They are the Server Machines!

To be a Server Machine, the computer should hav more powerfull processors, much more memory, and much more disk space.

To see one of many models of actual Servers, Click Here.

Server Machines, not as many people think about, do not need a keyboard and a monitor to each of these one (of course, there is exceptions, in case of maintenance, for example.). Because of it, commonly they are stacked in furnitures called “Racks”, looking for to put as many machines as they can. If you want to see an example of it, Click Here.

“Racks”, how it must to be, are put in longs passageways, as we can see right here

Cloud services, as many of we know, must to stay always available, I mean, they must to stay on line 24×7. They cannot be turn off or stay unavailable across a minimal period of time, even if energy get down. Because of this too, Data Centers has in their infrastructure, for example, diesel generators, to supply energy during a period like that.
It is too important that, in many cases, there is Redundancy of Generators in most of companies, in other words, if one of these generators get down, the other start to work immediately.

Another thing, related to energy and generators; Data Centers must to keep diesel reserves to garantee the energy during a long periods of time, supplying power to generators. Problems like blackout can happen, as well as we saw in november of 2009. We can see an Underground Tank here, like an exemple. This tank has 30.000 liters of capacity. A tank like that can provide energy by 7 days, without us charge it again.

Another important components are the “No-breaks”. As well as we can see, these components are responsible to keep the energy up in the machines, even during a short period of time to the generators to get started to work, what happen commonly after a few seconds, in case of energy problems or somethings like that.

There is some equipments with removable batteries, which is really sofisticated, that allow us to change one or another battery, in the case of problems, but without to have to stop all the equipment, I mean, some no-breaks use the hot swap system.

To increase much more the services quality, looking for to keep the enviroment always up, the most of Servers have two or more independent outlets and each outlet is plugged on independent circuits, in other words, it is plugged on in diferent no-breaks.

Untill now, we have just talked about how is important to keep the energy working up among the Servers. But it is not everything!

The processors, the CPUs, I mean, the “mind” of the machines, installed inside the Servers get too hot.
Why does it happen? When you do a request executing a software, a lot of informations are send through the system. These informations are transformed in eletric energy, running up inside to the CPU core. To solve this question, which we can see like a problem, there is many ways, many techinics.

Dangerous problems or Disasters, if you do prefer, can happen at any moment inside the Data Centers. The most normal situation, about this issue, are wildfires. Its because of the high level of eletric energy running over the place. The companies must have a professional infrastructure (and tools!) to eliminate something like this.

Well, as well as we can see a little bit through at this post (and this! ;-P), the enviromental behind of Cloud Computing must be really well prepared. It seems like an industrial infrastructure. About the software, this enviroment is beyond of Operational System, network and things like these. Thermodinamic, chimical reactions against wildfires and so on.

*Ps: The pictures published/cited here are taken from Locaweb Data Center.

Below, there is one of the many videos available at YouTube.
In this video, some of the biggest personalities of IT and related are talking about it.

Categories: Cloud, Computing, Info, IT, SysAdmin
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