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How long when use derby database for store data that the mango connect equipment?
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If I choose the derby database ,how long how long when use derby database for store data that the mango connect equipment? if I choose mysql or postpresql, how to setting in mango in windows version.
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Hi Edmond,
I don't really understand your question but I think I know what you are getting at and there is no set rule about how large to let a derby database get. It should be noted that the default database being used in Mango 2.4.2 is H2 which is much better than derby. I would say if your database is going to larger than a few GB then I would recommend going to MySQL. In general for most production implementations of Mango I would recomend using MySQL over derby.
Hope that helps.
Joel. -
Hi Joel:
if I choose mysql or postpresql, how to setting mango in windows version. have any step by step?
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PostgresSQL is not an option for Mango. To configure mango for MySQL you do that in the /classes/env.properties file.
You need to create a blank database and user with full permissions to the database.
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Yes .Thank JoelHaggars.
You are right. When I use bleow command .the covert db is ok.
grant all privileges on db.* To 'username'@'localhost' identified by 'password';
