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db4o是否支持大数据
Last Post 15 Jul 2013 07:57 AM by cl-r. 6 Replies.
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Author Messages
lucy.wang
New Member
New Member
Posts: 4


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07 Nov 2012 06:35 AM

    请问db4o是否支持大数据,例如,一个1.5G的文件,有500万条数据,通过Web方式显示时,应该如何处理?

    cl-r
    Advanced Member
    Advanced Member
    Posts: 775


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    07 Nov 2012 08:24 AM
    Note readable in Charset UTF-8 / LANG=us_US
    German Viscuso
    Veteran Member
    Veteran Member
    Posts: 1244


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    07 Nov 2012 04:22 PM

     I can see the Chinese cahracters but can't read them. According to Google Translate it says: "Will db4o support large data, for example, a 1.5Gb file, 5000000 data displayed through the Web, and how it should handle it?"

    georgezj
    New Member
    New Member
    Posts: 5


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    13 Nov 2012 03:50 PM
    Hi German,

    I think the traslation is correct.
    Does db4o support large data? for instance, there ia a 1.5Gb data file with 5 million records, how to display these records through web browser?

    cl-r
    Advanced Member
    Advanced Member
    Posts: 775


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    13 Nov 2012 04:01 PM

    db4o can grow to 254 Go http:// http://community.versant.com/docume...reference/

    In many case, response time is good up to 16 Go and can decrease after

    o be more reactive use SODA query (internal requester) and Transparent Activation Transparent  Persistence (http://community.versant.com/docume...reference/)

    aGISer
    New Member
    New Member
    Posts: 1


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    15 Jul 2013 07:50 AM
    I also want to know if db4o support big data.
    cl-r
    Advanced Member
    Advanced Member
    Posts: 775


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    15 Jul 2013 07:57 AM

    No It is not its aims. Big Data is managed by actian.com/products

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