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From vino yang <yanghua1...@gmail.com>
Subject Re: SQL Performance
Date Wed, 27 Nov 2019 02:16:32 GMT
Hi Nick,

Can you provide more details? Are you using JDBCOutputFormat? If yes, can
`JDBCOutputFormatBuilder#setBatchInterval` help you?

Best,
Vino

Nicholas Walton <nwalton@me.com> 于2019年11月26日周二 下午9:20写道:

> I’m streaming records down to an Embedded Derby database, at a rate of
> around 200 records per second. I’m certain Derby can sustain a higher
> throughput than that, if I could buffer the records but it seems that I’m
> writing each record as soon as it arrives and as a single transaction which
> is inefficient.
>
> Is there a way to to improve my throughput rate?
>
> Nick Walton

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