Welcome Guest, Not a member yet? Register   Sign In
DB management

Hi to all ,
I Maintain a Database for Android application by using Codeigniter Framework ... In this database management I am receive All registered users contact list . That entire contact list list will be stored in database ..(which way storage is the best like json or row )
and using that contact list .. I am find-out the common friends(Mutual friends) for registers users ... So My Question is .. Which type of data storage is best for contacts storage (for individual user having 300 contacts . ).. and which way storage is the best for getting mutual friends based on that contact list...for registries Users ...?

Theme © iAndrew 2016 - Forum software by © MyBB