Tuesday Feb 11, 2014

Understanding The New Economics of Server Performance

See below for image license.

Garage nuts like me always enjoy a truce in the perennial Class War because it lets us enjoy the impressive automobiles the super rich get to drive. Or perhaps their chauffeurs get to drive. When the original Bugatti Veyron was launched in 2006, it had 1001 horses. The base model of the 2006 Honda Accord had 166 horses and cost around $20,000. If the cost of increasing horsepower were linear, going from 166 horses to 1001 horses would only increase the price by a multiple of 6. So, looking only at power, the Bugatti Veyron would cost only cost $120,000.

According to the Jalopnki blog, it costs $1.7 million dollars. Some of that is due to its luxury appointments, but most of it is due to the non-linear increase in cost that invariably accompanies a linear increase in power.

Lucky for us geeks, that's not true of hardware. Well, it was for a while, but that's changed. As these three video interviews explain.

Revolutionizing Server Economics

Interview with Renato Ribeiro

Deploying clusters of small systems used to be the most economical way to get compute power because you had to pay a premium to get all that power on a single system. That's no longer true. Renato explains why that's no longer true. And he has charts.

Horizontal vs Vertical Scalability

Video Smackdown: Michael Palmeter v Renato Ribeiro

Is Oracle's approach to large vertically scaled servers at odds with today's trend of combining lots and lots of small, low-cost servers systems with networking to build a cloud, or is it a better approach? Michael Palmeter, Director of Solaris Product Management, and Renato Ribeiro, Director Product Management for SPARC Servers, discuss.

Like Getting a Ferrari for the Price of a Toyota

Interview with David Lawler

Is buying hardware today like getting a Ferrari for the price of a Toyota? Yes, says Senior Vice President David Lawler, because Oracle has re-engineered the way we develop systems from the hardware side and the software side. You get tremendous performance AND low cost. David, who knows his numbers, explains how Oracle does it, and why our competitors aren't doing the same thing. Sound quality is poor, but content is worth it.

The image used in this blog is licensed under the Creative Commons Attribution-Share Alike 3.0 Germany license. Attribution: M 93

- Rick

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Thursday Oct 10, 2013

Who Is Right - the Hardware or the Software?

Michael Palmeter and Renato Ribeiro enjoy a good duel. Michael represents Oracle Solaris. Renato represents SPARC servers. Watch and listen as they argue their case on two questions of interest to sysadmins. Taped at Oracle OpenWorld 2013.

What Determines Performance - The Hardware or the Software?

Michael Palmeter vs Renato Ribeiro

Is the hardware or the software more important to the performance of a system? Oracle Solaris product director Michael Palmeter goes mic-to-mic with Renato Ribeiro, Oracle SPARC Director. Taped at Oracle OpenWorld 2013.

What Kind of Scalability is Better - Horizontal or Vertical?

Renato Ribeiro vs Michael Palmeter

Is Oracle's approach to large vertically scaled servers at odds with today's trend of combining lots and lots of small, low-cost servers systems with networking to build a cloud, or is it a better approach? Michael Palmeter, Director of Solaris Product Management, and Renato Ribeiro, Director Product Management for SPARC Servers, discuss.

photo of 2005 Fat Boy taken at Little Big Horn National Monument by Rick Ramsey

- Rick

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Tuesday Jan 31, 2012

How Much Do YOU Know About Your Server?

Before you run off half-cocked and purchase one of Oracle's Sun servers from some guy selling them out the back of his Escalade, you should be armed with three types of information:

What Servers Are Available?

This handy-dandy tool reveals just the right amount of information about Sun servers, letting you drill down at a pace that the average sysadmin with an IQ of 160 can absorb. Three clicks and you'll have all the info you need.

Which Version of What Software Runs on Whose Server?

Well, almost all the info you need. OTN's Software Stacks list the versions of the OS, firmware, systems management tools, virtualization technology, diagnostic tools, and middleware that runs on each of Oracle SPARC T-series and M-series servers, as well as Sun Blade and Sun Carrier-Grade servers.

What Support Is Offered for Each Server and for How Long?

Even if you are buying your servers from Hugo in the Escalade, you will want to know what type of support Oracle offers and for long we'll offer that support. This page spells that out for not just our servers, but all our hardware. You can also get to this page from the leftmost column of the Systems Community Home Page.

- Rick
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Tuesday Jan 25, 2011

Is Someone Spying on Your Virtualized Environment?

Spy

Virtualization is one of those hot topics that dominates the thoughts of systems architects. Of course, the newer and more visible a technology trend, the more likely it is cyber pests are looking to exploit some weakness.

Oracle VM Server for SPARC (previously called Sun Logical Domains or LDoms) technology is one implementation of virtualization based on the UltraSPARC T1, T2, T2 Plus and SPARC T3 processors. It's been around for a while, so we have the advantage of a more mature implementation with associated security best practices. Oracle engineer Stefan Hinker has written a comprehensive paper, Securing Oracle VM Server for SPARC, that addresses these issues in detail: it discusses the eleven threats you may encounter, along with a detailed discussion of the 28 countermeasures you can take.

Security Needs

Finally, this paper lays out three deployment scenarios based on your security needs. How do you assess that? Simple: Security Needs=Value of Data∗Probability of Breach. This paper is one of those critical references you should read and keep it close. Because, someone may be watching you...

- Kemer

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Contributors:
Rick Ramsey
Kemer Thomson
and members of the OTN community

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