Hi there , I'm delphi coder actually I used to work with delphi starting by version 6 currently I'm using XE7 and XE3 , well I used to code Database driven applications just like the one you have mentioned using the latest Engines like FireDAC,ADO,DBEXpress,UNIDAC,ZEOS and so forth with the latest RDBMS like ACCESS,MYSQL,SQLSERVER,FIREBIRD and so forth well u r about to change your app little bit besides you can use the latest components anyway just provide me with more information and I'll do my best ^^
Best Regards