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Originally Posted by jpminus
I really like the whole idea behind the Rackspace Cloud Sites but at $149 (+$20 for SSL which I'll need) I can spend just a little more and get a dedicated server or even look at colocating my own server (which I already have so there's very little up front cost for me). I currently host about 50 sites spread across three different VPS's and would like to #1) Manage all from one spot and #2) not worry about managing and balancing my sites between the servers.
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Hi jpminus,
I'm the Product Manager for Cloud Sites at Rackspace so I thought I'd chime in on a few of your questions here and see if I can shed some light. As you mentioned, the price of Cloud Sites with SSL can approach what you can lease some low-end dedicated gear for, but to keep in mind that you are running all of your sites on a single piece of hardware at this point and will be prone to single points of failure. This also leave you with a scalability issue should you hit any resource constraints, something you don't have to specifically worry about on the Cloud Sites platform.
As far as your specific questions...
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1) Are they still battling the "Node Not Available" issues?
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In short, no...this isn't a specific system "issue" so to speak, let me explain. Our load balancers have a timeout on connections of 30 seconds and this issue most often arises when customers have extremely un-optiomized app code or DB queries that exceed this threshold. Overall, this is fairly rare for customers to experience, but it does happen, and when it does we are more than happy to help diagnose the issue and sometimes help resolve as well. Optimizing a DB can be fairly simple sometimes and this more often than not makes this issue disappear. Bad code is another story though unfortunately.
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2) Can you give any examples of your CPU Cycles? That part makes me REALLY nervous...I'd like to see some real world usage examples.
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We have some great data on our FAQ that comes from real world benchmarks and insight from the 250,000+ apps hosted on the Sites platform. Here it is just in case you haven't seen it before:
How many compute cycles will my applications use?
Since web applications vary so greatly, it's hard to make a perfect guess. However, there are some guidelines that can help. First, you can think of 10,000 compute cycles as being about the same processing power as you'd get from an average dedicated server or Amazon EC2 instance. For example 10,000 compute cycles would power:
about 2.1 million page views using a database-driven content management system
about 11 million page views of rackspacecloud.com
about 25 million requests for a static 15KB image
Another quick note; only approx 5% of our entire customer base exceed the standard 10,000 compute cycle allotment. Typically extremely high traffic web sites.
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3) Have the added any ability to unzip a file on the server? FTPing CMS's and CMS and updates takes forever and can be unreliable.
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We don't currently provide this level of access, however we are looking to re-implement our graphical file manager in our control panel again that will give you this option.
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4) Do you feel you made the right choice?
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I'll let customers or former customers comment on this one.
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Let me know if I can be of any further assistance!
-Chad