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i need suggestions





vignesh_natraj
i need your suggestions for solving this problem using C++
Quote:

Design a system for mobile phone service management:
Maintain tarif for ISD,STD and local calls
Maintain customer database
Roaming activation,prepaid and postpaid options given
Credit amount for calls in the database
SMS service is maintained.Free 25 sms per day
ISD sms $2
Local SMS 50c
Log complaits.Status of action taken should be displayed if required
root
You're gonna have to greate a huge database with all of the options for every customer. So the first columns will be used to identify the customer (name etc..) then have a column for each thing, calling credit, roaming activation (boolean), prepaid, postpaid, total sms, isd sms, local sms. Then create a program to access and edit the database and for the SMS you are probably just going to need a couple IF commands

//psuedo code

if totalSMS < 25 ....
if sms == local.....
localSMS+=.50
if sms == isd
isdSMS+=2.00

something like that.
vignesh_natraj
who do i interface a database with the program
root
Assuming you will be using SQL, you should learn how to use SQL queries within C++. On Windows, you can use Navicat as a front-end to your database.
vignesh_natraj
i use apple computer and vi editor
root
There's a really good MySQL front-end for Apple but I can't think of the name of it. Maybe it come's with OSX. Search google for an OSX MySQL front-end.
Antoine_935
MySQL is too slow for such an amount of data.
Prefer using PostgreSQL
vignesh_natraj
can someone write this program for me
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