Hello,
I would like to use MySQL as a fast reporting database for a dotnet EIS.
The source of the data is mainly 4 different huge and slow corporate db;
Oracle 7, Oracle 8, Oracle 9 and MS SQL
I need to perform daily load of tables at night. The load can be either
Append or Replace.
I have the sql queries to extract the data I need from the corporate db.
My questions are as follow:
- Is there a way to script MySQL to execute a list of commands then execute
the load query?
- Is it possible to query a corporate db from within MySQL using existing
native Oracle SQL queries?
- Is it possible to have these queries ran automatically every nights?
- I will have to load daily about 10M rows accross about 20 tables . Is
going to fit in a 3 hours time frame?
- Which would be the best MySQL version for this application which loads
data and serve it. I do not use the transactions.
I could install MySQL on the D drive of a win2k/1GB Ram server, I have 25GB
free on the D drive. is it going to be OK?

Thank you to answer to these very general questions. I do not have MySQL
yet, I just want to check if it suitable for a reporting system

Regards,

Philippe Cand

ON Semiconductor Finance


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