need help

Training

need help

good day

any one here egyptian?
any one here know the tera data in egypt and its future
whats the rank of tera data in middle eas and its future
iam in egyptian institute called iti i will study tera data but ask about the risk between oracle and teradata studing

if i will now start learning whats y advice to be professional in teradata and its tracks in some kind of details

thank you