Loading large amounts of data to an Oracle SQL Database

Posted by James on Stack Overflow See other posts from Stack Overflow or by James
Published on 2010-06-07T19:26:59Z Indexed on 2010/06/07 21:22 UTC
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sql

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Oracle

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insert

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bulkinsert

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sqlloader

Hey all,

I was wondering if anyone had any experience with what I am about to embark on. I have several csv files which are all around a GB or so in size and I need to load them into a an oracle database. While most of my work after loading will be read-only I will need to load updates from time to time. Basically I just need a good tool for loading several rows of data at a time up to my db.

Here is what I have found so far:

I could use SQL Loader t do a lot of the work
I could use Bulk-Insert commands
Some sort of batch insert.

Using prepared statement somehow might be a good idea. I guess I was wondering what everyone thinks is the fastest way to get this insert done. Any tips?

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