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Dear Sir/Madam,
We will migrate Mysql to Oracle soon. Now I have some questions.
1. We have 5 databases in one instance in Mysql. Do we need to create 5 databases
in Oracle, or only one? We have to start 5 instances and assign
different sizes of RAM to them If we create 5 databases.
2. How do you do daily backup for Oracle? Do you use RMAN and recovery
catalog ? The Oracle version we purchase is standard edition. Does It
support incremenetal backup?
3. How do you deal with archived redo log at daytime? Is the archived
redo log written into a tape or disk?
Thanks in advance.
Meng
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Author: Meng Fangtao
INET: m.fangtao_at_genesis.co.nz
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