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).