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Cross Collection Join Query

Presented at virtual Activate 2020. For the first time ever, Solr supports doing distributed joins across collections with multiple shards. This session will provide a deep dive of how this new join method works and how scales as the number of shards increases. Additionally, we will review some use cases of how large scale analytics can be enabled with this new capability.

Dan Fox, Search Architect, KMW Technology
Kevin Watters, Founder, KMW Technology

Intended Audience:
Solr developers and product owners that are looking for ways to do analytics across multiple datasets that can not be flattened, or stored in a single collection.

Attendee Takeaway:
Attendees will learn how to use the new cross collection join capabilities to power very large scale data filtering and analytic applications.

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