Rules that apply:
2 - guaranteed access
3 - treatment of nulls (though different than an rdbms due to the inherent
sparse nature of rows)
4 - online catalog (not really true until Cassandra 1.2 and CQL 3
5 - comprehensive data sub language (only if you remove the word relational)
6 - view updating
7 - high level insert update delete (again, only if you remove the
relational requirement)
11 - distribution independence (very fundamental to Cassandra)

While Cassandra does nominally adhere to about seven of these rules, keep
in mind that rules are designed with a relational model at their core, so
many are totally impossible or just irrelevant to Cassandra.

-Tupshin
On Nov 27, 2012 7:02 AM, <davuk...@veleri.hr> wrote:

> Hello,
>
> I have a question about codd's rules and cassandra cuz im doing a school
> project sith my colleagues. I know that cassandra is NOSQL type of dbms,
> but witch of 12 codd's rules can me applied?
>
> Thank you very much! :)
>
>

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