How much data do you need to store and what is the frequency of reads and
writes.
--
Rahul Singh
rahul.si...@anant.us
Anant Corporation
On Feb 19, 2018, 3:44 AM -0500, Rajesh Kishore <rajesh10si...@gmail.com>, wrote:
> Hi All,
>
> I am a newbie to Cassandra world, got some understanding of the product.
> I have a application (which is kind of datastore) for other applications, the
> user queries are not fixed i.e the queries can come with any attributes.
> In this case, is it recommended to use cassandra ? What benefits we can get ?
>
> Background - The application currently using berkely db for maintaining
> entries, we are trying to evaluate if other backend can fit with the
> requirement we have.
>
> Now, if we want to use cassandra , I broadly see one table which would
> contain all the entries. Now, the question is what should be the correct
> partitioning majors ?
> entity is
> Entry {
> id varchar,
> objectclasses list<TEXT>
> sn
> cn
> ...
> ...
> }
>
> and query can be anything like
> a) get all entries based on sn=*
> b) get all entries based on sn=A and cn=b
> c) get all entries based on sn=A OR objeclass contains person
> ......
> ....
>
> Please advise.
>
> Thanks,
> Rajesh
