This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I am working on a website where data is posted from 12 branch offices and viewed from head office in form of generated html reports on daily bases. The data has to remain on server for one month after which, it is to be downloaded at headquarters and the database at HQ has to be updated with this downloaded data. I want to know how this downloading and updation of database can be done. The database being used is Oracle.