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mysql - Ways of managing the data in a database -
i'm new databases , web servers , kind of thing. looking information can begin figure out starting point , options open me.
i need have database can accessed iphone app. logically hosted on webserver somewhere.
to get/insert data from/into database app make http connection php file on same server db insert/return relevant data. stop random hackers messing db app have validation code inside send php file check not hacker trying mess database. making sense or not secure enough.
now confusing part head around : need check every minute has data in database become old , remove if so. needs running on server checking/manageing database. be? commonly used kinda of thing? there somekey word can start searching , reading see options there are?
thanks advise, -code
sounds me need cron job. cron standard scheduling task application unix type systems.
you have sort of script connects database , performs cleanup query, , schedule script via cron.
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