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  • C– for cross compiler

    calendar Jun 14, 2009 路 2 min read
     en knowledgebase software  路 complex interface lang
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    C-- for cross compiler

    In late 1994, when I need to write a programming language it was a pain. You must start with flex, lex and so on, and the way will be very long.


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  • Evolving concurrency, like memory management did

    calendar Jun 11, 2009 路 3 min read
     en erlang featured software  路 development features framework http ideas internet java lang news performance python
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    Evolving concurrency, like memory management did

    As processors become faster and multiprocessor systems become cheaper, the need to take advantage of multithreading in order to achieve full hardware resource utilization only increases the importance of being able to incorporate concurrency in a wide variety of application categories.

    In this article we are evaluting a new approach to the concurrency. In the last five years computers are becoming even more parallel. Intel is pushing multi-core achiteture also on commodity personal computers. Neverless the computing power is ofter not well used: one again, hardware is a step head of our day-by-day software development. Remember when the 80286 came into light. The 286 was able to provide a multi-programming architecture but without memory management protection. We had to wait 386 hardware to see software working on preemptive multi-tasking, because software cannot cope with unprotected memory. In one word, it costs too much to develop a operating system without the new features the 80386 bring to us. What about concurrent programming? Can we look similarities in the聽 concurrency field?


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  • WolframAlpha A new type of search engine

    calendar Jun 4, 2009 路 3 min read
     en knowledgebase software  路 google internet news search-engine
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    WolframAlpha A new type of search engine

    Hi World. I didn’t lost a bit of 聽grip on edge news, altrought now I am married!

    In the first days of May we read about a new serach engine, called WolframAlpha.

    The idea behind WolframAlpha are interesting, so we will take a close look to it.

    Slashdot is following the engine very聽tightly聽(“Wolfram Alpha Launches Tonight, On Camera”, published 聽on May 16) ans so will do Gioorgi.com.

    [UPDATED! Google Squared is out of there!!]

    First published on May 18th, 2009


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  • Java HttpClient and Load Balancer bad interactions

    calendar May 21, 2009 路 2 min read
     en knowledgebase software  路 apache bug complex http java performance system unix web
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    Java HttpClient and Load Balancer bad interactions

    Working for a very big customer, I found a very nasty interaction between Sun HttpClient (JDK 1.4) and Http聽 Load Balancers.


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  • I love web’s fear application developement

    calendar May 5, 2009 路 1 min read
     en humor software  路 relax
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    I love web's fear application developement

    Working on WSAD (WebSphere Application Development) based on eclipse 2.x…


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  • The destiny of MySQL?

    calendar Apr 21, 2009 路 1 min read
     en software sql  路 mysql news opensource
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    The destiny of MySQL?

    Slashdot underlines there are too much forks of MySQL on the way.


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  • Oracle to Acquire Sun: death or rebirth?

    calendar Apr 20, 2009 路 2 min read
     en software  路 news
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    Oracle to Acquire Sun: death or rebirth?

    We suggested this idea聽 at the beginning of 2008, as a Joke. Now it is true:

    Sun and Oracle today announced a definitive agreement for Oracle to acquire Sun for $9.50 per share in cash. The Sun Board of Directors has unanimously approved the transaction. It is anticipated to close this summer.
    Oracle and IBM are face to face.聽 It is hard to say what this could means.
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  • Producing Open Source Software

    calendar Apr 16, 2009 路 1 min read
     en knowledgebase software  路 books development italy opensource projects
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    Producing Open Source Software
    Some times ago I have the lucky to read聽 "Producing Open Source Software":
    [...] a book about the human side of open source development. It describes how successful projects operate, the expectations of users and developers, and the culture of free software. The book is released under an open copyright: it is available in bookstores and from the publisher (O'Reilly Media), or you can browse or download it [...]
    Valuable parts, which we suggest to read:
      • Social Infrastructure
      • Communications
      • Managing Volunteers
      Open source is a value, especially here in Italy, where the small consulting firms have no time/ no hope of developing strong commercial reality.

      Open source so can be a way for a cheap investiment.


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    1. All4Web

      calendar Apr 16, 2009 路 2 min read
       it software  路 fareimpresa italia italy news
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      All4Web

      Siamo lieti di dare risalto alla seguente iniziativa, chiamata All4Web, che si terr脿 l'8 maggio prossimo venturo:


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    2. jrecordbind: fixed length file parser

      calendar Apr 15, 2009 路 1 min read
       en knowledgebase software  路 java xml
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      jrecordbind: fixed length file parser
      === JRecordBind ===

      A tiny and super fast library that aims to


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