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> Hydra automatically picks the right DB for the right task and pushes down computation, meaning each query will get routed to where it can be executed the fastest.

Does this mean the data is duplicated to all the available storage backends?

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Hi, JD here, CTO at Hydra. In an HTAP scenario, local transactional data would be replicated, but your data warehouse will likely have a great amount of data that your Postgres database does not. You can still connect that data to Postgres with Hydra. Ultimately, it's up to you if/how you choose to replicate your data -- along with guidance from our team along the way.

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