- 18 million movies, TV shows, songs, magazines, and books
- Thousands of popular apps and games, including Netflix, Hulu Plus, Pandora, and more
- Ultra-fast web browsing - Amazon Silk
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Chuyên Nhập hàng Mỹ theo yêu cầu của khách hàng
Nhận hàng từ 3 đến 10 ngày | |
Movies, apps, games, music, reading and more, plus Amazon's revolutionary, cloud-accelerated web browser | |
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With an Amazon Prime membership, Kindle Fire owners enjoy:
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What People Are Saying |
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The first easy-to-use, affordable small-screen tablet, the Amazon Kindle Fire is revolutionary... I can't emphasize this "ease of use" thing enough. More than anything else, that's what's been holding non-iPad tablets back. Amazon cracked it. End of story." - PC Mag |
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The Kindle Fire is a 7-inch tablet that links seamlessly with Amazon's impressive collection of digital music, video, magazine, and book services in one easy-to-use package. It boasts a great Web browser, and its curated Android app store includes most of the big must-have apps (such as Netflix, Pandora, and Hulu). The Fire has an ultra-affordable price tag, and the screen quality is exceptional for the price." - CNET |
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The Fire gives me the features I want at a price point that's less than half of the iPad 2. I can check my email, browse the Internet, maybe play a few games, most importantly, I can read magazines in color on a Kindle." - Gizmodo |
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The Fire is a marvelous device." - Chicago Sun Times |
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Amazon’s Kindle Fire is likely to be the first successful tablet not sold by Apple, and there are several good reasons for it: the low price of $199, the convenient, portable size of 7 inches, and a rich catalog of books, movies and music offered through Amazon’s Web-based services." - Ars Technica |
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There's a new mayor in Droidville. But this guy didn’t roll into town with pomp and circumstance. He strolled down Main Street and simply offered more than any other candidate, extolling a plan based on down-to-earth sensibility and affordability. Meet the Kindle Fire." - Seeking Alpha |
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Technical Details |
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 Modern websites are complex. A typical web page requires 80 files served from 13 different domains. This takes a regular browser hundreds of round trips, and adds seconds to page load times. Amazon Silk is different in a radical new way. When you use Silk, without thinking about it or doing anything explicit, you’re calling on the computing speed and power of the Amazon Web Services cloud (AWS). We've refactored and rebuilt the browser software stack to push pieces of the computation into the AWS cloud. This lets Silk do more work, more quickly, and all at once. We call this “split browser” architecture. Silk browser software resides both on Kindle Fire and on the massive server fleet that comprises the Amazon Elastic Compute Cloud (Amazon EC2). With each page request, Silk dynamically determines a division of labor between the mobile hardware and Amazon EC2 (i.e. which browser sub-components run where) that takes into consideration factors like network conditions, page complexity and the location of any cached content. Shorter Transit Times Amazon EC2 is always connected to the backbone of the Internet where round-trip latency is 5 milliseconds or less to most web sites rather than the 100 milliseconds that’s typical over wireless connections. AWS also has peering relationships with major internet service providers, and many top sites are hosted on EC2. This means that many web requests will never leave the extended infrastructure of AWS, reducing transit times to only a few milliseconds. Computing Power in the Cloud EC2 servers have massive computational power. On EC2, available CPU, storage, and available memory can be orders of magnitudes larger than on mobile devices. Silk uses the power and speed of the EC2 server fleet to retrieve all of the components of a website simultaneously, and delivers them to Kindle Fire in a single, fast stream. Transferring computing-intensive tasks to EC2 helps to conserve your Kindle Fire battery life. Persistent Connections A typical web request begins with resolving the domain names associated with the server and establishing a TCP connection to issue the http request. Establishing TCP connections for each request consumes time and resources that slow down traditional browsers. Silk keeps a persistent connection open to the backend server on the AWS cloud so that there is always a connection at the ready to start loading the next page. In addition, the Silk backend server keeps persistent connections open to the top sites on the web. This approach further reduces latency that would otherwise result from constantly establishing connections. Further, the connection between Silk and the backend infrastructure uses a pipelined, multiplexing protocol that can send all the content over a single connection. Page Indexes Traditional browsers must wait to receive the HTML file in order to begin downloading the other page assets. Silk is different because it learns these page characteristics automatically by aggregating the results of millions of page loads and maintaining this knowledge on EC2. While another browser might still be setting up a connection with the host server, Silk has already pushed content that it knows is associated with the page to Kindle Fire before the site has even instructed the browser where to find it. Machine Learning Finally, Silk leverages the collaborative filtering techniques and machine learning algorithms Amazon has built over the last 15 years to power features such as “customers who bought this also bought…” As Silk serves up millions of page views every day, it learns more about the individual sites it renders and where users go next. By observing the aggregate traffic patterns on various web sites, it refines its heuristics, allowing for accurate predictions of the next page request. For example, Silk might observe that 85 percent of visitors to a leading news site next click on that site’s top headline. With that knowledge, EC2 and Silk together make intelligent decisions about pre-pushing content to the Kindle Fire. As a result, the next page a Kindle Fire customer is likely to visit will already be available locally in the device cache, enabling instant rendering to the screen. Hear more from the creators of Amazon Silk or go to frequently-asked questions. |
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