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Home | Forums | Couchbase | Couchbase Server 2.0

Under what conditions is the value may not be added to the base?

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Tue, 01/29/2013 - 02:22
anna
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Joined: 01/29/2013
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Hello, I'm interested in:
1. Under what conditions is the value may not be added to the base?
2. How quickly the value changes in the database. That is, if one thread writes and the other reads, can the reader to read after the recording, the old value?

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Sun, 02/17/2013 - 06:07
tgrall
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Joined: 09/05/2012
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Hello,

1. If you server is not available.
Or if a crash occurs before the database take the document from the memory to the disk
http://www.couchbase.com/docs/couchbase-manual-2.0/couchbase-introductio...

2. It depends a lot of your infrastructure.
For your second point not it is not possible because all processes (read-get-/write-set-) are always made in memory first.

Regards

__________________

Tug
@tgrall

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