Are there any plans to add versioning in the near future to cassandra?
What is the purpose of the timestamp in the current implementation?
Best regards,
Bram
________________________________
From: 张宇 [mailto:[email protected]]
Sent: dinsdag 23 maart 2010 14:56
To: [email protected]
Cc: Waaij, B.D. (Bram) van der
Subject: Re: Timestamp for versioning?
HBase supports the version through the timestamp,but Cassandra not.
2010/3/23 Waaij, B.D. (Bram) van der <[email protected]>
Hi there,
Is there already support for doing something with the
timestamp? I would like to use it as a versioning mechanism of the value
belonging to a certain key. When i store a column with the same key, different
value and different timestamp, would i still be able to retrieve both versions?
Looking at the API I can not find such method, but perhaps I am
missing something as I am new to cassandra.
Best regards,
Bram
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