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From "Jukka Zitting" <jukka.zitt...@gmail.com>
Subject Re: NGP: Value records
Date Wed, 25 Apr 2007 13:13:59 GMT

On 4/25/07, Alexandru Popescu ☀ <the.mindstorm.mailinglist@gmail.com> wrote:
> Another possible problem with the shared values approach is that in a
> concurrent environment accessing these may become a bottleneck as you
> will almost always need to serialize the access. Considering that
> reading is now a 2 step op then you will almost always need to
> synchronize on that access, and so this will lead to serialized access
> which not fit any concurrent environment.

How is that? I don't think any synchronization would be needed since
the value records would be immutable. You could even have separate
processes concurrently reading the same value files.


Jukka Zitting
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