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10 Newer Entries Showing entries 31 to 40 of 105 10 Older Entries

Displaying posts with tag: amazon (reset)

WordPress on S3: the beauty of simplicity
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My first computer program was written almost quarter a century ago on a BK-0010 computer.  It was very simple: the program asked the user to enter their name and then greeted the user using the entered name, like “Hello, Artem!”.  I was fascinated.  A couple of lines written in Vilnius BASIC transformed a piece of metal and silicon into a considerate thing that cared about a person’s name enough to remember it :-).  Of course, the first experience doesn’t represent the day-to-day routine of software development, but the moments when I …

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CAOS Theory Podcast 2012.04.20
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Topics for this podcast:

*OpenStack, Amazon, Eucalyptus and Citrix engage in open cloud warfare
*Microsoft spins off new company for openness
*Updates on automation players Puppet Labs and Opscode with Chef
*Percona turns attention to MySQL high availability
*Open APIs as the fifth pillar of modern IT openness

iTunes or direct download (28:42, 4.9MB)

Amazon RDS for MySQL - Is it any good?
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We have been testiing the MySQL RDS Service from Amazon here at RF, and so far it looks good for what we use MySQL for. We don't have that much data left in MySQL though, but some of the services are still mission critical, and we have had a couple running on RDS for a week or so.

I have to say I am pretty happy so far, but there are a couple of things you should know before you get to use the services. To begin with, you don't get a proper MySQL root account, i.e. no SUPER privileges. No big deal I guess, but this means there are a few things you cannot do. I was planning to migrate off the EC2 based server to RDS by setting …

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Open APIs are the new open source
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We’ve seen the rise of open source software in the enterprise and also beyond the IT industry, but the real keys to openness and its advantages in today’s technology world — where efficient use of cloud computing and supporting services are paramount — exist in open application programming interfaces, or APIs.

Open source software continues to be a critical part of software development, systems administration, IT operations and more, but much of the action in leveraging modern cloud computing and services-based infrastructures centers on APIs. Open APIs are the new open source.

Read the full story at LinuxInsider.

451 CAOS Links 2011.11.18
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Rapid7 secures new funding. Microsoft drops Dryad. And more.

# Rapid7 secured $50m in series C funding.

# Microsoft confirmed that it is ditching its Dryad project in favour of Apache Hadoop.

# Arun Murthy provided more details of Apache Hadop 0.23.

# The Google Plugin for Eclipse and GWT Designer projects …

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$1000 per hour Servers, Anyone?
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Read the original article at $1000 per hour Servers, Anyone?

Amazon's spot market for computing power is set up as an open market for surplus servers. The price is dynamic and depends on demand. So when demand is low, you can get computing instances for rock bottom prices. When you do that you normally set a range of prices you're willing to pay. If it goes over your top end, your instances get killed and re-provisioned for someone else. Obviously this wouldn't work for all applications, like a website that has to be up all the time, but for computing power, say …

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RAID 10 your EBS data
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When I spoke at Percona Live (video here) on running an E-commerce database in Amazon EC2, I briefly talked about using RAID 10 for additional performance and fault tolerance when using EBS volumes. At first, this seems counter intuitive. Amazon has a robust infrastructure, EBS volumes run on RAIDed hardware, and are mirrored in multiple availability zones. So, why bother? Today, I was reminded of just how important it is. Please note that all my performance statistics are based on direct …

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Basic scalability principles to avert downtime
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In the press in the last two days has been the reported outage of Amazon Web Services Elastic Compute Cloud (EC2) in just one North Virginia data center. This has affected many large website includes FourSquare, Hootsuite, Reddit and Quora. A detailed list can be found at

For these popular websites was this avoidable? Absolutely.

Basic scalability …

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Oh no, what have I done! Or: My cloud evangelism got cloudy. Or: The dog ate my network..
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At the recent MySQL User Conference, I had a talk on how we at Recorded Future use Amazon EC2 to keep our servers humming (the slides for the talk are available here). And of cource, Amazon EC2 turned back on me (and us all at RF) about a week later. I will not go into details, but somehow, we still don't know exactly why ("The cleaning lady unplugged THE SERVER to plug in the vacuum-cleaner", "The dog ate my network"?).

The thing has been down for 24+ hours now, and there is no end in sight, …

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Hey, it's time for the MySQL User Conference again! Come see me!
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And I mean that, come see me, say hello, buy me a beer (extra points!). Or even more so, come see my session at 10:50 on tuesday morning April 12. I'll be speaking on how to manage large datasets in an Amazon EC2 environment, and this is largely based on my experiences at doing just that at my new job (or new, I've been doing it for more that 6 months now) as Database Architect at Recorded Future.

This will not be an incredibly technical presentation, in terms of showing actual code and things. Rather, I will look at some of the issues when running in an EC2 …

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10 Newer Entries Showing entries 31 to 40 of 105 10 Older Entries

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