I'm taking a very useful Oracle RDBMS architecture course in university now, and have some questions:<BR><BR>First of all, more than once already, I forgot to set my ORACLE_SID to the current Oracle ...

Oracle's Heterogeneous Services (HS) allows users to access data stored outside Oracle as if the data were in a local Oracle table. It can be intimidating setting up HS in Oracle SQL*Net, so I'll ...