A Internet é uma rede de várias outras redes, que consiste de milhões de empresas privadas, públicas, acadêmicas e de governo, com alcance local e global e que está ligada por uma ampla variedade de tecnologias de rede eletrônica, sem fio e ópticas.
Devemos concordar que o computador é uma ferramenta e tanto, podendo automatizar processos complexos e analisar grandes volumes de dados ele é uma ferramenta com capacidades imensuráveis, imagine poder somar o poder de armazenamento e processamento de vários computadores é a partir dessa ideia que surge a Internet.
Para que a Internet funcione o computador precisa assumir o papel de cliente ou servidor onde o servidor vai ser responsável por armazenar arquivos e recursos que serão solicitados pelo cliente através de um endereço chamado domínio, um servidor geralmente é formato por um conjunto de computadores chamado de cluster de computadores ou data center, você ligando computadores em cluster cria uma redundância onde é somado o hardware, poder de processamento e armazenamento de cada computador criando um sistema vivo onde não é necessário o desligar o servidor para fazer manutenções o sistema é projeto para que seja adicionado ou tirado computador dos cluster sem afetar a estabilidade do servidor como unidade de processamento. Entender esse conceito é fundamental para entender como algumas tecnologias funcionam.
No vídeo abaixo você pode ver uma estrutura de data center do Google:
Desenvolvida nos tempos remotos da Guerra Fria a Internet surge com o propósito de criar redes de comunicação e redundância para armazenamento de dados sensíveis, onde os dados não estariam em apenas um servidor podendo ter vários em locais completamente diferente, um servidor é destruído porém as informações não são perdidas devido a interligação desses servidores.
O Departamento de Defesa dos EUA desenvolve uma ferramenta capaz de fazer e manter a comunicação entre as bases militares americanas mesmo que sua sede, o Pentágono, fosse atingido por um ataque nuclear.
Surge a ArpaNet em 1969. Durante a Guerra Fria surgiram outros importantes inventos hoje por nós utilizados. Na década de 70 surgem os primeiros computadores pessoais. A Intel equipa os primeiros microcomputadores com 256 bytes de memória. E também surgem os primeiros sistemas de posicionamento global (GPS, em inglês), criados originalmente para orientar mísseis e guiar tropas por lugares ermos.
Em 1969 a ArpaNet é apresentada pela empresa Advanced Research and Projects Agency (ARPA). Seu desenvolvimento teve por objetivo permitir que os departamentos de pesquisa fossem conectados uns aos outros.
A internet como conhecemos hoje foi concebida por Tim Berners-Lee
Tim Berners-Lee é um cientista da computação britânico amplamente reconhecido como o inventor da World Wide Web. Em 1989, enquanto trabalhava no CERN (Organização Europeia para a Pesquisa Nuclear), ele criou o conceito de um sistema de hipertexto que permitia o acesso e a ligação de informações na internet. Essa ideia levou ao desenvolvimento do primeiro navegador e editor de páginas web, chamado WorldWideWeb, lançado em 1990.
Ele também foi responsável por estabelecer os principais padrões que possibilitaram a internet como a conhecemos, incluindo as linguagens HTTP (Protocolo de Transferência de Hipertexto) e HTML (Linguagem de Marcação de Hipertexto). Em 1994, ele fundou o W3C (World Wide Web Consortium), que define e mantém padrões para a web, promovendo o acesso universal à internet.
Berners-Lee teve como visão uma internet aberta, acessível e livre para todos, o que o levou a defender a neutralidade da rede e a privacidade dos usuários. Ele continua sendo uma figura central na evolução da web e é considerado um dos mais influentes inovadores da era digital.
O primeiro site da história, criado por Tim Berners-Lee, está ativo e pode ser visitado até hoje. Lançado originalmente em 6 de agosto de 1991 e hospedado no CERN (Organização Europeia para a Pesquisa Nuclear), o site traz informações sobre o projeto da World Wide Web e explica os princípios básicos da internet.
No site, você encontra orientações sobre como configurar um servidor web, criar links e explorar as possibilidades de navegação. A página foi restaurada fielmente e está disponível no endereço original: http://info.cern.ch
Esse site histórico marca o nascimento da internet como a conhecemos, e visitar a página é como voltar ao momento em que a rede mundial de computadores começou a se formar, oferecendo a visão inicial de Berners-Lee para uma web aberta e acessível a todos.
101 respostas em “O que é a Internet? Você sabe como ela funciona?”
I was examining some of your content on this website and I think this web site is real informative ! Keep on putting up.
You are my inspiration, I have few blogs and infrequently run out from post :). “Analyzing humor is like dissecting a frog. Few people are interested and the frog dies of it.” by E. B. White.
Hi, Neat post. There’s a problem with your web site in internet explorer, would test this… IE still is the market leader and a huge portion of people will miss your excellent writing due to this problem.
Those are yours alright! . We at least need to get these people stealing images to start blogging! They probably just did a image search and grabbed them. They look good though!
My brother recommended I might like this website. He was entirely right. This post actually made my day. You cann’t imagine simply how much time I had spent for this information! Thanks!
I like what you guys are up also. Such smart work and reporting! Carry on the superb works guys I’ve incorporated you guys to my blogroll. I think it will improve the value of my web site 🙂
It’s really a nice and useful piece of info. I’m glad that you shared this helpful info with us. Please keep us informed like this. Thanks for sharing.
**mindvault**
mindvault is a premium cognitive support formula created for adults 45+. It’s thoughtfully designed to help maintain clear thinking
**mind vault**
mind vault is a premium cognitive support formula created for adults 45+. It’s thoughtfully designed to help maintain clear thinking
**glpro**
glpro is a natural dietary supplement designed to promote balanced blood sugar levels and curb sugar cravings.
**sugarmute**
sugarmute is a science-guided nutritional supplement created to help maintain balanced blood sugar while supporting steady energy and mental clarity.
**vittaburn**
vittaburn is a liquid dietary supplement formulated to support healthy weight reduction by increasing metabolic rate, reducing hunger, and promoting fat loss.
**synaptigen**
synaptigen is a next-generation brain support supplement that blends natural nootropics, adaptogens
**glucore**
glucore is a nutritional supplement that is given to patients daily to assist in maintaining healthy blood sugar and metabolic rates.
**prodentim**
prodentim an advanced probiotic formulation designed to support exceptional oral hygiene while fortifying teeth and gums.
**nitric boost**
nitric boost is a dietary formula crafted to enhance vitality and promote overall well-being.
**wildgut**
wildgutis a precision-crafted nutritional blend designed to nurture your dog’s digestive tract.
**sleeplean**
sleeplean is a US-trusted, naturally focused nighttime support formula that helps your body burn fat while you rest.
**mitolyn**
mitolyn a nature-inspired supplement crafted to elevate metabolic activity and support sustainable weight management.
**yusleep**
yusleep is a gentle, nano-enhanced nightly blend designed to help you drift off quickly, stay asleep longer, and wake feeling clear.
**zencortex**
zencortex contains only the natural ingredients that are effective in supporting incredible hearing naturally.
**breathe**
breathe is a plant-powered tincture crafted to promote lung performance and enhance your breathing quality.
**prostadine**
prostadine is a next-generation prostate support formula designed to help maintain, restore, and enhance optimal male prostate performance.
**pineal xt**
pinealxt is a revolutionary supplement that promotes proper pineal gland function and energy levels to support healthy body function.
**energeia**
energeia is the first and only recipe that targets the root cause of stubborn belly fat and Deadly visceral fat.
**prostabliss**
prostabliss is a carefully developed dietary formula aimed at nurturing prostate vitality and improving urinary comfort.
**boostaro**
boostaro is a specially crafted dietary supplement for men who want to elevate their overall health and vitality.
**potent stream**
potent stream is engineered to promote prostate well-being by counteracting the residue that can build up from hard-water minerals within the urinary tract.
**hepato burn**
hepato burn is a premium nutritional formula designed to enhance liver function, boost metabolism, and support natural fat breakdown.
**hepato burn**
hepato burn is a potent, plant-based formula created to promote optimal liver performance and naturally stimulate fat-burning mechanisms.
**flowforce max**
flowforce max delivers a forward-thinking, plant-focused way to support prostate health—while also helping maintain everyday energy, libido, and overall vitality.
**neuro genica**
neuro genica is a dietary supplement formulated to support nerve health and ease discomfort associated with neuropathy.
**cellufend**
cellufend is a natural supplement developed to support balanced blood sugar levels through a blend of botanical extracts and essential nutrients.
**prodentim**
prodentim is a forward-thinking oral wellness blend crafted to nurture and maintain a balanced mouth microbiome.
**revitag**
revitag is a daily skin-support formula created to promote a healthy complexion and visibly diminish the appearance of skin tags.
**memory lift**
memory lift is an innovative dietary formula designed to naturally nurture brain wellness and sharpen cognitive performance.
That’s a fascinating point about narrative driving creative expression! It reminds me of how Sprunki OC builds character depth into the music creation process – really innovative! It’s cool to see tools empowering that personal connection.
That’s a fascinating take on lottery trends – it’s all about spotting patterns, right? Reminds me of how Sprunki OC Real builds characters with unique “sound signatures” – each one tells a story! It’s cool to see that level of detail applied to both numbers and music.
https://t.me/s/pt1win/329
Актуальные рейтинги лицензионных онлайн-казино по выплатам, бонусам, минимальным депозитам и крипте — без воды и купленной мишуры. Только площадки, которые проходят живой отбор по деньгам, условиям и опыту игроков.
Следить за обновлениями можно здесь: https://t.me/s/reitingcasino
https://t.me/s/iGaming_live/4642
Those are yours alright! . We at least need to get these people stealing images to start blogging! They probably just did a image search and grabbed them. They look good though!
One more thing. I really believe that there are a lot of travel insurance web sites of reputable companies that allow you to enter a trip details and acquire you the rates. You can also purchase the actual international travel insurance policy on the net by using your own credit card. All you need to do would be to enter your current travel details and you can begin to see the plans side-by-side. Just find the package that suits your capacity to pay and needs after which it use your bank credit card to buy the item. Travel insurance on the internet is a good way to search for a respectable company pertaining to international travel cover. Thanks for expressing your ideas.
I have realized that in digital camera models, specialized devices help to {focus|concentrate|maintain focus|target|a**** automatically. The sensors regarding some surveillance cameras change in contrast, while others start using a beam involving infra-red (IR) light, specifically in low lumination. Higher specs cameras oftentimes use a combination of both methods and likely have Face Priority AF where the digital camera can ‘See’ the face while focusing only in that. Thank you for sharing your ideas on this blog site.
https://t.me/iGaming_live/4844
Whats up very nice website!! Guy .. Excellent .. Amazing .. I’ll bookmark your blog and take the feeds also?KI’m satisfied to find numerous helpful info right here in the put up, we’d like develop extra techniques on this regard, thanks for sharing. . . . . .
With havin so much content do you ever run into any issues of plagorism or copyright infringement? My site has a lot of unique content I’ve either created myself or outsourced but it appears a lot of it is popping it up all over the web without my agreement. Do you know any methods to help stop content from being stolen? I’d certainly appreciate it.
https://t.me/reyting_topcazino/19
I will right away grab your rss feed as I can’t find your e-mail subscription link or newsletter service. Do you have any? Kindly let me know in order that I could subscribe. Thanks.
Nicely written post. I honestly like the subject matter discussed here. I’ll check back every now and then for more posts like this one.
It is the best time to make some plans for the future and it is time to be happy. I have read this post and if I could I desire to suggest you some interesting things or tips. Maybe you could write next articles referring to this article. I wish to read more things about it!
I can’t express how much I admire the effort the author has put into creating this exceptional piece of content. The clarity of the writing, the depth of analysis, and the abundance of information presented are simply impressive. Her passion for the subject is apparent, and it has undoubtedly made an impact with me. Thank you, author, for sharing your wisdom and enlightening our lives with this exceptional article!
Heya i?m for the first time here. I found this board and I find It truly useful & it helped me out much. I hope to give something back and aid others like you aided me.
Thanks for your useful post. In recent times, I have been able to understand that the symptoms of mesothelioma cancer are caused by the actual build up connected fluid relating to the lining of your lung and the chest muscles cavity. The sickness may start in the chest place and spread to other body parts. Other symptoms of pleural mesothelioma cancer include losing weight, severe respiration trouble, a fever, difficulty taking in food, and irritation of the neck and face areas. It must be noted that some people living with the disease tend not to experience every serious signs or symptoms at all.
I have discovered that fees for on-line degree pros tend to be a great value. Like a full Bachelors Degree in Communication from The University of Phoenix Online consists of Sixty credits from $515/credit or $30,900. Also American Intercontinental University Online offers a Bachelors of Business Administration with a whole study course feature of 180 units and a cost of $30,560. Online studying has made getting your diploma much simpler because you could earn your current degree in the comfort in your home and when you finish working. Thanks for all the other tips I’ve learned through your web site.
I’m really impressed with your writing skills as well as with the layout on your blog. Is this a paid theme or did you customize it yourself? Either way keep up the nice quality writing, it is rare to see a great blog like this one these days..
hello!,I like your writing so much! share we communicate more about your article on AOL? I require a specialist on this area to solve my problem. Maybe that’s you! Looking forward to see you.
I think other web-site proprietors should take this website as an model, very clean and great user friendly style and design, let alone the content. You’re an expert in this topic!
I really like what you guys are up too. Such clever work and exposure! Keep up the great works guys I’ve you guys to blogroll.
Wonderful work! This is the type of info that should be shared around the web. Shame on the search engines for not positioning this post higher! Come on over and visit my site . Thanks =)
Hi, i believe that i saw you visited my website thus i got here to ?return the want?.I am trying to find issues to enhance my website!I guess its good enough to make use of some of your ideas!!
you’re really a good webmaster. The web site loading speed is incredible. It seems that you’re doing any unique trick. Moreover, The contents are masterwork. you have done a excellent job on this topic!
Just wish to say your article is as astounding. The clearness for your put up is simply excellent and that i could assume you’re an expert on this subject. Well together with your permission let me to seize your RSS feed to keep up to date with imminent post. Thanks a million and please carry on the enjoyable work.
Normally I don’t learn article on blogs, but I wish to say that this write-up very pressured me to check out and do it! Your writing taste has been amazed me. Thank you, very great post.
https://t.me/of_1xbet/340
Excellent post. I was checking continuously this blog and I’m impressed! Extremely useful info specifically the last part 🙂 I care for such info much. I was looking for this particular info for a very long time. Thank you and good luck.
Fantastic beat ! I wish to apprentice while you amend your website, how can i subscribe for a blog website? The account helped me a acceptable deal. I had been a little bit acquainted of this your broadcast offered bright clear idea
Thanks for the concepts you are giving on this site. Another thing I would really like to say is that often getting hold of duplicates of your credit history in order to inspect accuracy of any detail will be the first measures you have to conduct in credit restoration. You are looking to cleanse your credit profile from detrimental details errors that wreck your credit score.
I think one of your adverts triggered my browser to resize, you might want to put that on your blacklist.
What an eye-opening and well-researched article! The author’s attention to detail and capability to present complicated ideas in a understandable manner is truly commendable. I’m thoroughly impressed by the scope of knowledge showcased in this piece. Thank you, author, for providing your knowledge with us. This article has been a true revelation!
https://t.me/s/ef_beef
Thanks for the ideas shared on your own blog. Yet another thing I would like to talk about is that weight reduction is not information about going on a dietary fad and trying to lose as much weight as you can in a few days. The most effective way in losing weight is by acquiring it slowly but surely and using some basic ideas which can make it easier to make the most from a attempt to drop some weight. You may recognize and be following these tips, nonetheless reinforcing understanding never hurts.
Thanks for the thoughts you share through this web site. In addition, numerous young women that become pregnant never even seek to get medical health insurance because they are concerned they wouldn’t qualify. Although a lot of states currently require that insurers produce coverage no matter what about the pre-existing conditions. Costs on these types of guaranteed programs are usually higher, but when thinking about the high cost of health care bills it may be a new safer approach to take to protect a person’s financial potential.
I have learned some considerations through your blog post post. One other thing I would like to talk about is that there are various games on the market designed mainly for toddler age young children. They consist of pattern acceptance, colors, wildlife, and forms. These commonly focus on familiarization instead of memorization. This helps to keep little ones engaged without experiencing like they are learning. Thanks
Your point of view caught my eye and was very interesting. Thanks. I have a question for you.
When I initially commented I clicked the “Notify me when new comments are added” checkbox and now each time a comment is added I get three emails with the same comment. Is there any way you can remove me from that service? Thank you!
Nice post. This wasn’t what I was looking for but I still enjoyed reading it.
Wow, wonderful weblog format! How lengthy have you been blogging for? you make blogging look easy. The overall glance of your site is fantastic, let alone the content material!
Thank you for your sharing. I am worried that I lack creative ideas. It is your article that makes me full of hope. Thank you. But, I have a question, can you help me?
Once I initially commented I clicked the -Notify me when new comments are added- checkbox and now every time a comment is added I get 4 emails with the identical comment. Is there any method you can take away me from that service? Thanks!
Thanks for another magnificent article. Where else could anybody get that kind of information in such an ideal way of writing? I have a presentation next week, and I am on the look for such info.
Thanks for the concepts you are giving on this web site. Another thing I’d really like to say is that getting hold of some copies of your credit file in order to examine accuracy of any detail is the first action you have to undertake in repairing credit. You are looking to clear your credit report from damaging details flaws that ruin your credit score.
Aw, this was a very nice post. In idea I would like to put in writing like this additionally ? taking time and actual effort to make a very good article? but what can I say? I procrastinate alot and not at all appear to get one thing done.
Many thanks for this article. I would also like to talk about the fact that it can become hard if you find yourself in school and just starting out to establish a long credit ranking. There are many individuals who are only trying to survive and have a good or beneficial credit history is often a difficult factor to have.
It’s fascinating how easily accessible online gaming has become, especially with platforms prioritizing local payment options like GCash. Seamless deposits are key! Considering a new platform? Check out the nurstar login app for a smooth experience – security & convenience matter!
My coder is trying to convince me to move to .net from PHP. I have always disliked the idea because of the costs. But he’s tryiong none the less. I’ve been using WordPress on a variety of websites for about a year and am anxious about switching to another platform. I have heard excellent things about blogengine.net. Is there a way I can import all my wordpress content into it? Any help would be really appreciated!
In these days of austerity plus relative anxiety about incurring debt, a lot of people balk resistant to the idea of employing a credit card in order to make purchase of merchandise or even pay for a holiday, preferring, instead only to rely on a tried and also trusted way of making payment – hard cash. However, if you possess the cash on hand to make the purchase completely, then, paradoxically, that is the best time for them to use the credit cards for several causes.
Can I simply say what a reduction to search out someone who really is aware of what theyre talking about on the internet. You positively know how you can convey a difficulty to mild and make it important. More individuals have to read this and understand this aspect of the story. I cant consider youre not more widespread since you positively have the gift.
I have learned new things from your blog post. Yet another thing to I have observed is that usually, FSBO sellers can reject anyone. Remember, they might prefer never to use your solutions. But if an individual maintain a stable, professional partnership, offering support and keeping contact for four to five weeks, you will usually be capable of win an interview. From there, a listing follows. Cheers
https://t.me/s/officials_pokerdom/3823
Hey there! Do you use Twitter? I’d like to follow you if that would be okay. I’m definitely enjoying your blog and look forward to new posts.
Hey! This is my 1st comment here so I just wanted to give a quick shout out and tell you I really enjoy reading your articles. Can you suggest any other blogs/websites/forums that cover the same subjects? Thanks for your time!
There are some attention-grabbing points in time on this article however I don?t know if I see all of them middle to heart. There is some validity however I’ll take hold opinion until I look into it further. Good article , thanks and we want more! Added to FeedBurner as properly
This actually answered my drawback, thank you!
Thanks for the useful information on credit repair on this amazing site. The things i would tell people is always to give up the actual mentality they can buy at this point and pay back later. As a society most people tend to do that for many things. This includes vacations, furniture, plus items we would like. However, you have to separate your wants out of the needs. While you are working to improve your credit rating score make some trade-offs. For example you possibly can shop online to economize or you can look at second hand merchants instead of high-priced department stores for clothing.
I don’t think the title of your article matches the content lol. Just kidding, mainly because I had some doubts after reading the article. https://accounts.binance.info/register-person?ref=IXBIAFVY
What i don’t understood is actually how you are not actually much more well-liked than you might be now. You’re very intelligent. You realize thus significantly relating to this subject, produced me personally consider it from so many varied angles. Its like men and women aren’t fascinated unless it is one thing to accomplish with Lady gaga! Your own stuffs outstanding. Always maintain it up!
Really interesting read! Thinking about probability in games is fascinating – especially with platforms like bengo plus vip focusing on transparent RTP. Makes the experience more engaging, knowing the odds are fair! Plus, localized payment options are key for accessibility.
Yo, just downloaded the swerte99apk. So far, so good. Seems stable and easy to use on my phone. Perfect for when I’m on the go! Grab it here: swerte99apk
Right, had a crack at one88taixiu, focusing on Tai Xiu of course. If you’re into that game, then it’s worth a look. Pretty straight forward betting, good odds… overall a pretty decent site dedicated to tai xiu. Check it: one88taixiu
Can you be more specific about the content of your article? After reading it, I still have some doubts. Hope you can help me. https://accounts.binance.info/es-AR/register-person?ref=UT2YTZSU