One slight modification I'd like to add to Joe's post. ROCS was never supported by Reltio. I've been an employee for almost 10 years and I remember walking in the door people telling me ROCS tools were available for use, but not supported product. They were very useful utilities, but have been replaced with much more stable enterprise grade tools. I would not want anyone to walk away from this thread thinking that Relito walked away from supported product.
TBH, I'm surprised that @James Mattheiss has found Data Loader to be slow. It may not be as fast as ROCS in some circumstances but it is an enterprise grade tool which it is safe to say that ROCS never was. My experience in loading data with Data Loader is that for large loads it performs very fast. Throughput is not as fast on smaller loads as components need to start up, etc. But once it gets going, its very fast.
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Gino Fortunato
Principal Solution Engineer
Reltio
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