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OPTIM currently restricts the number of parallel threads to 48 max. If we consider that a mirror instance gets created for each request, we are limited to 24 processes. To give an idea, we have 8 applications that move data for each iteration. An EXTRACT, CONVERT and INSERT for each iteration already works out to 8 (apps) x3 (requests) x2 (threads) for a total of 48.
This restriction is a major concern and impediment as we are looking to run multiple parallel iterations. Since OPTIM does not queue the requests, design a control mechanism to limit the number of calls being made to OPTIM via OSI”
Since we can scale up infrastructure needs vertically by adding more processing power or memory, OPTIM should be able to take advantage of it, now that it runs 64-bit.
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