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From Alexey Kukushkin <kukushkinale...@gmail.com>
Subject Re: Ignite Locking Mechanisms
Date Wed, 30 Aug 2017 16:48:01 GMT
Hi John,

Dmitry from Ignite Community recently created a Wiki that might answer your
question
<https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Persistent+Store+-+under+the+hood>
- pay attention to section "Checkpoint Pool". Also, you might check Durable
Memory implementation details
<https://cwiki.apache.org/confluence/display/IGNITE/Ignite+Durable+Memory+-+under+the+hood>.
Let us know if you still have questions.

On Wed, Aug 30, 2017 at 7:29 PM, John Wilson <sami.hailu.15@gmail.com>
wrote:

> Hi all,
>
> When a key is inserted/updated, is the data page the key-value goes into
> gets locked? If yes, how is this efficient? (since insertions/updates of
> other key-values that map to the same data page have to wait)
>
> I appreciate a detailed explanation.
>
> Thanks,
>
>


-- 
Best regards,
Alexey

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