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David Corking

Jonathan Schwartz's Blog: Sun's Network Innovations (3 of 4) - 0 views

  • this datacenter systems market is more than $150b annually. And in this datacenter market we build exceptional systems
  • storage, from our new flash based platforms to eco-efficient tape and archive solutions.
  • more than just naked components, they're engineered with remote management and monitoring, component redundancy, integrated virtualization, and on board storage and networking. That's why our margins are higher than the industry's
  • ...7 more annotations...
  • we now build our entire line of storage systems from general purpose server parts, including Solaris and ZFS, our open source file system.
    • David Corking
       
      So, can anyone build a Sun storage device, or are Sun's "general purpose server parts" better (with better management and redundancy ...) ?
  • using a general purpose OS allows us to easily embrace specialized components (from flash memory to GPU's)
  • why am I paying you a million dollars?" I responded, "You can absolutely run it for free. You just can't call me on Christmas day, you'll be on your own." He gave me the PO.
    • David Corking
       
      Schwartz gives the strong impression of an IT company _without_ its hand in your pocket. It is a similar attitude and reputation, though with proprietary software, rather than services (for free software), that seems to have made Microsoft so wealthy in the late eighties and nineties.
  • Solaris OEM agreements with IBM, Dell, Intel, Fujitsu and HP are so important to our end customers - they know they'll never be locked in.
  • These open source platforms generate, alongside the services attached to them, over a billion dollars a year, making Sun by far and away the world's largest open source software company.
    • David Corking
       
      Hundreds of millions of dollars a year from open source Java alone!
  • Fighting free and open software, like fighting free news or free search, is like fighting gravity - and btw, gravity gets a lot stronger during economic downturns.
    • David Corking
       
      !
  • There is a robust, well-designed open source PBX Server called SipX that is primarily backed by Nortel (due to their acquisition of the creators, Pingtel).
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    Making money - billions of dollars of it - with open specification hardware and open source software
Fabien Cadet

« Big Ball of Mud » (aka. Spaghetti Code) , by Brian Foote and Joseph Yoder (... - 3 views

  • The class of systems that we can build at all may be larger than the class of systems we can build elegantly, at least at first.
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    « While much attention has been focused on high-level software architectural patterns, what is, in effect, the de-facto standard software architecture is seldom discussed. This paper examines this most frequently deployed of software architectures: the BIG BALL OF MUD. A BIG BALL OF MUD is a casually, even haphazardly, structured system. Its organization, if one can call it that, is dictated more by expediency than design. Yet, its enduring popularity cannot merely be indicative of a general disregard for architecture. »
Tarik Guney

Singleton pattern - Wikipedia, the free encyclopedia - 0 views

  • the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object.
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    In software engineering, the singleton pattern is a design pattern that is used to restrict instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. The concept is sometimes generalized to systems that operate more efficiently when only one object exists, or that restrict the instantiation to a certain number of objects (say, five). Some consider it an anti-pattern, judging that it is overused, introduces unnecessary limitations in situations where a sole instance of a class is not actually required, and introduces global state into an application.
cprogrammings example

What is the difference between the copyTo() and clone()? - 0 views

System.Array.CopyTo():-The two dimensional array is the destination of the elements copied from the arraylist .The array must have zero based indexed. System.Array.Clone():-It creates the shallow ...

System.Array.CopyTo():-The two dimensional array is the destination of elements copied from arraylist .The must have zero based indexed. System.Array.Clone():-It creates shallow copy an .A copies only whether they are reference types or values but it does

started by cprogrammings example on 24 Apr 11 no follow-up yet
kamran ahmad

MESOTHELIOMA LAW FIRM : Mesothelioma Law Firms - Obtaining Your Fair Compensation - 0 views

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    esothelioma cancer is often an agonizing ailment compounded with high-priced therapy. Mesothelium plays a vital role in the human body and is the covering produced all around the cardiovascular system, lung area as well as other essential organs of the body system and safe guards the areas from injury.
lambdatestteam

Cross Browser Compatibility Testing - 0 views

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    Perform live interactive multi browser testing on browser and operating system environment of your choice. Get instant access to a real machine running desired browser, browser version, operating system, and resolution.
Filefisher com

Download Kaspersky Internet Security 2017 Free - Filefisher.com! - Download Latest Soft... - 0 views

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    Download Kaspersky Internet Security 2017 Free, Download latest version, Antivirus, PC Shield, Direct Link, fast and easy to access, Works, Antivirus has a controlling system that does not allocate malicious programs, malware and any malicious files to achieve your operating system. Antivirus so num…
itguru

iOS Online Training | iOS App Development Online Course in India | Online IT Guru - 0 views

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    ios is a mobile operating system created and developed by Apple Inc.It is the operating system presently powers many of the company's mobile devices, .more at ios Online training Hyderabad.
iwebservices7

How to Build an App Like Alexa? - 0 views

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    The future is here with voice and natural language serve up. This is an important step in marking the service of our digital systems to us, and we have begun from the age of landlines. We have slowly evolved to touch-based palm-sized phones and computers, and now we have Apple's Siri, Amazon's Alexa, Microsoft's Cortana, and Google Assistant. For the purpose of building voice and natural language capabilities into your own applications, one has to depend on cloud options. But if you are wondering why limit yourself only to Amazon or Apple, and create your own, you are on the right track. Anyone can build their system and enable the voice with multiple devices. It is only the difference of speech to text, followed by a query parser, a pipeline, a rules engine, and of course a pluggable architecture with mandatory open APIs.
maobang

gravity flow rack in warehouse - 1 views

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    Gravity Flow Racking Systems What is gravity flow racking systems? Why we need a Carton flow rack system? What are the benefits of carton shelves? Carton flow high density storage racks is made up by wheels, rollers or conveyors and a rack supported structure. The power of gravity makes it possible to work. Cartons are loaded on the high end of the rolling lane. With the power of gravity, cartons move towards the low ending.
raytalk

tour guide headsets - 0 views

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    When it comes to tour guide headsets, we have to talk about the tour guide system first. A tour guide system is a portable wireless communication system that allows a guide to speak to a group of people. A system consists of a transmitter with a microphone for the guide, receivers with headphones for the audience, Each receiver has a 3.5mm headphone socket and a volume control.
htmlslicemate.com

Keeeb, The Free Next Generation Knowledge Management System for Everyone - 0 views

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    Bookmarking services are a dime a dozen. So, I wasn't too keen on checking out yet another iteration by the name of Keeeb. But, and I honestly mean it, I'm glad I did. Keeeb is not simply a social bookmarking service, it is a knowledge management system and it levels up the quality of my research on longer and more complicated articles easily. I am both an avid user of Pocket and Evernote Premium, yet Keeeb still closes a gap I didn't even know existed. Let's take a closer look, shall we?!
htmlslicemate.com

Learning Management System (e learning) with WordPress - 0 views

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    With WordPress powered website, it is possible you can instantly transform your site into a powerful learning management system with different WordPress Plugins and Themes. With a click of a button you can create and sell courses, set-up quizzes, automatically award certificates, and download robust user activity reports. In the following list you will find WordPress Plugins and Themes to run your own LMS on your own.
longchamppas

Flag Polo Ralph Lauren pas cher La - 0 views

Dans le discours de ce responsable devenu opposant à la présidente, M. Temer avance que sa "grande mission désormais est d'apaiser le pays, l'unification du pays". Il y appelle tous les partis à tr...

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started by longchamppas on 27 Apr 16 no follow-up yet
netgains

Best Yii Development Company India - 0 views

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    Looking for company that provides you services like website development in Magento, Wordpress, Yii, iPhone/iPad applications, content management system, internet marketing, cad, graphic design and many more? Yes, get connected with us to grab superior offer.
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    Looking for company that provides you services like website development in Magento, Wordpress, Yii, iPhone/iPad applications, content management system, internet marketing, cad, graphic design and many more? Yes, get connected with us to grab superior offer.
trimantra

Asp.net Application Development Company - 0 views

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    Trimantra have an expert team of Dedicated Dotnet developer who Provides the best Dotnet solutions like Dot net Application Development,Custom Software Development,Social Media Application,Inventory Management System etc.Please feel free to contact us if you are looking to hire Dotnet expert developer or seeking any kind of Dotnet development.
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    Trimantra have an expert team of Dedicated Dotnet developer who Provides the best Dotnet solutions like Dot net Application Development,Custom Software Development,Social Media Application,Inventory Management System etc.Please feel free to contact us if you are looking to hire Dotnet expert developer or seeking any kind of Dotnet development.
findbestopensource

Open Source Defect OR Bug tracking system. - 0 views

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    Open Source Defect tracking system in Java and Perl.
Joel Bennett

Visual Studio Team System 2008 Team Foundation Server Power Tools - 0 views

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    Visual Studio Team System 2008 Team Foundation Server Power Tools is a set of enhancements, tools and command-line utilities that improve the Team Foundation Server user experience.
Kevin O'Neill

The 7 Software "-ilities" You Need To Know - 0 views

  • 1. Usability Software usability can be described as how effectively end users can use, learn, or control the system
  • 2. Maintainability ( or Flexibility / Testibility) The definition of maintainability [for me] implies how brittle the code is to change
  • 3. Scalability Scalability is the ability for your program to gracefully meet the demand of stress caused by increased usage
  • ...4 more annotations...
  • 4. Availability (or Reliability) How long the system is up and running and the Mean Time Between Failure (MTBF) is known as the availability of a program
  • 5. Extensibility Are there points in the system where changes can be made with (or without) program changes?
  • 6. Security I shouldn’t need to go into this one but to be thorough I like this definition of security: the measure of system’s ability to resist unauthorized attempts at usage or behavior modification, while still providing service to legitimate users.
  • 7. Portability Portability is the ability for your application to run on numerous platforms.
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