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From "chris snow (JIRA)" <>
Subject [jira] [Created] (PHOENIX-4959) Please document the different driver types (fat and thin)
Date Sun, 07 Oct 2018 12:29:00 GMT
chris snow created PHOENIX-4959:

             Summary: Please document the different driver types (fat and thin)
                 Key: PHOENIX-4959
             Project: Phoenix
          Issue Type: Improvement
            Reporter: chris snow

The tuning guide ([] mentions fat and thin drivers:
*Note:* With the default fat driver, {{executeBatch()}} will not provide any benefit. Instead
update mutliple rows by executing {{UPSERT VALUES}} mutliple times and then use {{commit()}}
to submit the batch to the cluster. With the thin driver, however, it’s important to use
{{executeBatch()}} as this will minimize the number of RPCs between the client and query server.
However, these drivers aren't documented.  A quick search on [google|"fat+driver"]
only returns the tuning guide.

As a user new to Phoenix, I'm now confused about the differences between these drivers.



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