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It's definitely not open source. Not only is the join algorithm patented, but my understanding is the original authors of it can't even use it, because the Log
by cmrdporcupine 3y ago
It's definitely not open source.
Not only is the join algorithm patented, but my understanding is the original authors of it can't even use it, because the LogicBlox IP was acquired but the people moved on.
But some have since gone on to create new stuff @ RelationalAI
- namingisharder 3y agoNine more years to go. But there has been plenty of quality research on worst case optimal joins in the meantime.