This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
all client will read/modified the same database file(.db) if there was a changed in databasefile(.db) then a client who is reading the database file will see the change(refresh by itself in the jtable).
so i don;t do anything about loading all records into d.struc(e.g linkedlist), read and changed/update will happen directly on the databse file(.db) is it correct?