Amazon's Cloud Storage Hiccups
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SEATTLE -- Several companies lost access to their own files when Amazon.com Inc.'s pay-as-you-go data storage system went down Friday morning.
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SAN FRANCISCO - Amazon.com Inc. , the world's largest Internet retailer, began a digital-music download service to compete with Apple Inc.'s iTunes, selling restriction-free tracks from more than 20,000 record labels.
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The Amazon Simple Queue Service &quot;offers a reliable, highly scalable hosted queue for buffering messages between distributed application components.&quot; It's exposed via a Web services interface that provides seven simple operations (enqueue, read, dequeue, and so on). But unlike the other Amazon Web services, this one has nothing to do with the products that Amazon is selling. You can use it for anything at all.
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(InfoWorld) - As Amazon.com Inc. trumpets its hosted IT infrastructure services, the Web site of its Alexa Internet division, responsible for some of the company's best known Web services for developers, has been experiencing serious availability and performance problems. Alexa's Web site has been down for over 18 hours this month, with the most serious problems experienced since Nov. 16, according to Pingdom, a Web site monitoring company based near Stockholm. For example, on Monday, the site was offline for 6 hours and 42 minutes, and already today (Wednesday), at press time, it had been unavailable for over 90 minutes, according to Pingdom's GIGRIB (Green is good, red is bad) service . Another monitoring company, Netcraft Ltd., also detected "significant" outages and delays at Alexa.com on Tuesday, which it detailed here . It isn't clear whether the problems are limited to Alexa's Web site or whether they have affected the online infrastructure it makes available to third-party developers. An Amazon.com spokesman couldn't immediately comment on the issue but said via e-mail he is looking into it. At least one user of an Alexa Web service hasn't been seriously affected by the downtime: Alexaholic.com , which lets its visitors, like webmasters, search engine marketers and publishers, contrast Web site traffic statistics on up to five domains at once. "We just wrap the Alexa graphs in a fast, Ajax interface, so we haven't been affected as much by Alexa's downtime. Occasionally I see a graph load a bit slowly, but overall it's not too bad," wrote Ron Hornbaker, founder of Alexaholic.com, in an e-mail interview. Hornbaker, in Kansas City, Missouri, speculates that the code that generates the Alexa graphs his Web site displays may run on different servers from the Alexa Web site. "Their graph servers are really outstanding, and it's a fantastic free service," he wrote. Still, the intensity and length of the performance problems affecting Alexa's Web site, as documented by Pingdom, are jarring at a time when Amazon.com's Chief Executive Officer (CEO) Jeff Bezos has heavily promoted the company's hosted IT infrastructure services for developers at public appearances and press interviews. BezosÂ sang the praises of Amazon servicesÂ like Elastic Compute Cloud (EC2) and Simple Storage Service (S3) at the Web 2.0 Summit in San Francisco two weeks ago and at the Emerging Technologies Conference at the Massachusetts Institute of Technology in September. S3 and EC2 have become quite popular because they let developers lease storage space and computing capacity from Amazon over the Web, providing them with an option to having to buy expensive hardware, Bezos has said. This month, BusinessWeek magazine ran a story about this topic and put Bezos on the cover. The Alexa division offers four hosted services designed to let developers build Web sites and applications based on Alexa's Web index and data. "Users can access Web site traffic data, related links, contact information, as well as a powerful search engine based on the Alexa crawl, and a wide variety of other functionality and data," according to a page on Amazon.com's Web site. With the improvements in storage and bandwidth, many are saying that the much-anticipated era of network computing is finally here, and that it is now finally feasible to provide, over the Internet, hosted storage, computing and application services. At the Web 2.0 Summit,Â Google CEO Eric Schmidt also championed the hosted, software-as-service model, calling it superior to the packaged software model upon which Microsoft Corp. built its empire. "Finally now the architecture works," he said. Google plays in the software-as-service software market with its word processing, calendaring, Web mail, wiki and spreadsheet hosted applications. Yet, Google has also at times disappointed users of its hosted applications. Users of Google's Blogger have recently complained about performance problems that have hobbled that popular blog hosting and authoring service. Likewise, Google Analytics suffered crippling performance problems when demand for it surged after Google made it a free service in November.
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You can get more storage capacity now with Yahoo! Mail, but where's the gig?
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This organization fell victim to what can be described as the Achilles' heel of storage infrastructure - the intersection of technology bugs and human error. This is a highly unpredictable type of risk, and unfortunately the opportunities for prevention and avoidance are few.
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Storage Expo Do you want a SAN or a SANity check?
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Over the next two years network based storage virtualization will remain a niche, while thin provisioning will enjoy rapid adoption in the enterprise. And, applying network-based storage virtualization to pool arrays isn't likely to improve this environment if efficient utilization hasn't already been achieved.
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Or at least neutralizes their hype The Storage Performance Council (SPC) has issued a second benchmark meant to save customers from vendor spin hell.â¦
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(Source: Network Appliance)  Deduplication and other emerging storage optimization technologies help companies quickly drive down storage costs and simplify data storage management. Learn how you can: reduce storage capacity requirements by as much as 95%, implement deduplication transparently without affecting performance, and lower your total disk storage and data center costs.
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Amazon.com Inc.'s  days as a hot-shot dot-com may be behind it as the Internet retailer's slowing growth makes its business suspiciously similar to that of its brick-and-mortar peers.
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Heavy traffic during a Thanksgiving Day sale disrupted Amazon.com's Web site for about 15 minutes, the company said.
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New drive crams enormous storage capacity into standard 3.5-inch format, but it's not ready for delivery just yet.
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Alexa.com can't keep itself up Alexa.com, the page ranking service owned by Amazon, has suffered a week of intermittent downtime.â¦
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With what shall I Twitter my daily minutia!? Amazon Web Services was struck by a temporary outage today, dragging the thousands of web sites which rely on its hosted storage down with it.â¦
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The reality is that thanks to abundant cheap disk space, we've become storage gluttons and are desperately playing catch-up in areas such as indexing and classification.
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I've not made much of a secret of the fact that I've been working on a new product, and am getting close to offering it as a public pre-alpha thing for Mac users only.  It's fairly Flickr-centric, sucking photos down from Flickr in a variety of ways and pushing up photos in others. Like Radio 8 and Google Reader, it has the ability to maintain an output feed of stuff you want to pass on to friends and associates. As I was developing this I wished that Flickr had the ability to store simple text files, because I needed a place to put an RSS 2.0 feed with enclosures on behalf of each user. Of course I used Amazon S3, but I had to implement my own lightweight identity system so that Juan couldn't accidentally or intentionally replace Alice's feed. If only every user had a place where they could store stuff that's net accessible so that once and for all we could stop inventing new places. I was inspired to write about this when I read an Uncov review of Pownce where they reminded me that they were reselling S3 storage at a big markup. What if the users had their own S3 storage that they paid for themselves?  Then it occurred to me to ask if people thought S3 could be an end-user thing. I'd like to find out, so if some non-technical users who have Amazon accounts would like to try setting up an S3 account, I'd be interested in hearing how it goes. Here's an idea of how you get started. 1. You must already have an Amazon account. Nothing special about it, if you buy shirts or books or stereo equipment from Amazon, you use the same account for S3 storage. Already that's pretty easy, millions of people have Amazon accounts, right? 2. Visit this page on Amazon, ignore all the stuff about objects and buckets. In the right margin is a big button that says "Sign up for this web service." Click the button. A very familiar page appears, asking you to sign into your Amazon account as if you were going to buy something (you are!). 3. From there, I'm not sure what you see, because I have already enabled my account. But the end result of signing up is that you get two strings with weird names: Your Access Key ID and Your Secret Access Key. Any software that would save a document in S3-space on your behalf would need these two strange strings. In return each document would have a URL just like any other document on the web. Nothing strange about that.  4. You could also use the space to store stuff using an FTP-like app that runs in Firefox called S3 Organizer. It's about as hard to use as the Mac Finder or the Windows Explorer, i.e. it's no challenge for a moderately geeky user. The cool thing about it is that you're able to share anything you upload into S3 space with anyone else. You can even use BitTorrent to access any file to save you bandwidth bills and distribute the load round the net. It's all very easy to do, imho. As a developer who has to pay for his users' storage needs I would very much like to see users learn how to use S3 to store their stuff, so I can focus on writing software and fixing bugs instead of paying to store your stuff.