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Thread: Need Help

  1. #1
    Regular Contributor
    Join Date
    Mar 2010
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    70

    Need Help

    Hi
    i want to store my data in mobile sd card.i have a file jsr & i want any opensource database that we can used to save data in the Database .The database used the sd card space for storage.i do not want to store any data in the rms . i just want to use my sd card & want some sql queries for searching purpose.

    So if anyone have any information about the related project so please share with me.

    Regards
    Junaid

  2. #2
    Super Contributor
    Join Date
    Apr 2007
    Posts
    2,708

    Re: Need Help

    I guess you should look for a third party SQL engine then... J2ME doens't have API's for that so if noone else implemented an SQL engine for j2me I guess you're on your own...

    btw it took me about 10 seconds :
    http://www.lmgtfy.com/?q=database+engine+j2me

  3. #3
    Regular Contributor
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    Mar 2010
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    70

    Re: Need Help

    I also search many databases but they all save the data in rms not in the file.like i use j2me microdb ,floggy,etc

    Junaid
    Last edited by junaid888; 2010-05-06 at 12:24.

  4. #4
    Registered User
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    Dec 2009
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    Bangalore/Mysore, Karnataka, India.
    Posts
    43

    Re: Need Help

    Hi...
    You can find list of DataBases for JME in the below link.
    http://www.coderanch.com/t/230853/JM...st-Database-ME

    Hope this helps.

    Regards,
    Roopesh.
    (http://trivialdust.blogspot.com/)

  5. #5
    Regular Contributor
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    Mar 2010
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    Re: Need Help

    I also see this list & i also check many of these database but all of these store data in the rms not in the file seperately

    juniad

  6. #6
    Super Contributor
    Join Date
    Apr 2007
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    2,708

    Re: Need Help

    well then I guess you just answered your own question
    If every implementation is build on top of the RMS and you don't want that then I guess this is your opportunity to create a database engine on top of the file-system

  7. #7
    Nokia Developer Champion
    Join Date
    Feb 2009
    Location
    Noida, India
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    3,087

    Re: Need Help

    See when all Micro databases are build over RMS, it means that implementing DB on RMS is a better option and doing it over flat files. You will have more complication in Filesystem then in RMS. Better use one of the available options or work directly with RMS.

    thanks,
    ~Amitabh

  8. #8
    Regular Contributor
    Join Date
    Mar 2010
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    70

    Re: Need Help

    Hi

    Thanks for reply.

    I want to store the data in database of about more than 1 Mb & rms limited memory so it will throw out of memory exception.

    I want to build that work on both online & offline when my device will not connect to the server it will save data on the mobile that's why i used the database that store data on sd card rather than rms.

    Well i used PDA & i try find out the limit of the rms so i dump dummy data on the rms so it will throw exception after saving 2 Mb records that's why i focus on file system rather than rms.

    Regards
    Junaid

  9. #9
    Nokia Developer Champion
    Join Date
    Feb 2009
    Location
    Noida, India
    Posts
    3,087

    Re: Need Help

    Then in this case, you will need to implement your own file system based storage db for your particular need.

    thanks,
    ~Amitabh

  10. #10
    Regular Contributor
    Join Date
    Mar 2010
    Posts
    70

    Re: Need Help

    hi

    I found the Mobile database according to my needs."Serme"
    http://www.garret.ru/serme.html
    Thanks for your reply
    Junaid

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