Hi Jack,
We are valuing reliability and consistency over performance right now. In
E-commerce industry we can expect unexpected spikes at odd times.
Ill be grateful if you tell me about reliability and failover scenarios.
On Wed, Jan 6, 2016 at 2:59 AM, Jack Krupansky
wrote:
> DataStax has doc
DataStax has documented quite a few customers/case studies:
http://www.datastax.com/resources/casestudies
Materialized Views should be considered if you can go straight to 3.0, but
you can always do the same synthesized views yourself in your app, which is
current standard best practice anyways. M
Thanks for pointing out the typo Jonathan. Our use case is of Column
Family. :)
On Wed, Jan 6, 2016 at 2:38 AM, Jonathan Haddad wrote:
> Sorry to nitpick, but Cassandra is not a columnar database. If you're
> looking for columnar because you have an analytics need, Cassandra is not
> what you w
Sorry to nitpick, but Cassandra is not a columnar database. If you're
looking for columnar because you have an analytics need, Cassandra is not
what you want. If you've just made the same mistake that 99% of people
make, well, now you know. Cassandra historically has been referred to as a
"Colum
*Thanks Jack* *for the detailed advice*.
Yes it is a Java Application.
We have a Denormalized view of our data already in place, we use it for
storing it in MongoDB as a cache, however will get our hands dirty before
implementation. We would like to have a single DB view. And replace MongoDB
& M
Bear in mind that you won't be able to merely "tune" your schema - you will
need to completely redesign your data model. Step one is to look at all of
the queries you need to perform and get a handle on what flat, denormalized
data model they will need to execute performantly in a NoSQL database. N
I understand, Ravi, we have our application layers well defined. The major
changes will be in database access layers and entities will be changed.
Schema will be modified to tune the efficiency of the data store chosen.
We have been using mongo as a cache for a long time now, but as its a
documen
You are moving from a SQL database to C* ??? I hope you are aware of the
differences between a nosql like C* and a RDBMS. To keep it short, the app
has to change significantly.
Please read documentation on differences between nosql and RDBMS.
thanks.
On Tue, Jan 5, 2016 at 6:20 AM, Bhuvan Rawal
Hi All,
Im planning to shift from SQL database to a columnar nosql database, we
have streamlined our choices to Cassandra and HBase. I would really
appreciate if someone decent experience with both give me a honest
comparison on below parameters (links to neutral benchmarks/blogs also
appreciated)
