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HBase >> mail # user >> Re: HBase and Data Integrity


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tsuna 2013-02-17, 00:48
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lars hofhansl 2013-02-17, 04:13
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Ted Yu 2013-02-17, 02:52
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Andrew Purtell 2013-02-18, 00:15
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Steve Berg - GMail 2013-03-01, 14:22
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viv1d 2013-03-11, 20:25
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lars hofhansl 2013-03-11, 20:56
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Re: HBase and Data Integrity
On Mon, Mar 11, 2013 at 1:25 PM, viv1d <[EMAIL PROTECTED]> wrote:

> I have some questions for HBase DB:
>
>     How to ensure data integrity?
>     Are there methods ensure the integrity?
>     Does HBase primary key? or alternatives
>     Foreign key?
>     Referential Integrity?
>     How are the ACID properties to be implemented?
>
> Ever Thanks for a possible feedback
>

Please do a bit of background reading first before asking questions on the
list.  Big general questions such as yours are usually already answered
multiple times over.  See our refguide:
http://hbase.apache.org/book.html For constraints, see
http://hbase.apache.org/book.html#constraints  Our limited ACID is also
explained therein (The book points to this page:
http://hbase.apache.org/acid-semantics.html).  If you search the list for
'referential integrity', you will find the question was answered a few days
ago already (none).

Thanks,
St.Ack