Aside from the problems mentioned below, it's a rare case that tightly coupling
your application code directly into your database makes it easier to maintain
your codebase, especially as you scale.
If you roll out your custom Cassandra application, then decide you need search,
will you also emb
> They also stuck themselves on Cassandra 0.7 forever.
To reinforce that point, look at the data stax site or the last conference for
some of the performance metrics comparing 1.2 to 1.0 and before.
While you are worrying about the transport to cassandra, the project making
things go faster. IM
On Mon, Jul 29, 2013 at 12:42 PM, Nulik Nol wrote:
> > Embedding the server will add *a lot* of complexity.
>
> that's a conjecture one would come at first sight, but if you analyze
> it , it is the opposite. Complexity increases with code, and
> communication between processes (like via socket o
hi
> Have you identified issues where throughput or latency is an issue ?
no, I am on design stage of my app and I want to do it the fastest way
possible from the beginning
> Most performance gains are going to be made by getting the data model right.
hope to get it right, and with embedding will
> My reasons to merge the app
> into cassandra's code is to gain speed so I will be running only one
> java vm process along multiple cores inside a node.
Have you identified issues where throughput or latency is an issue ?
Most performance gains are going to be made by getting the data model rig
basic osgi integration is easy
you need to get osgi compatible container and hookup it to cassandra
daemon. Its very easy to do - about 5 lines.
osgi container can be accessed from network, you need to deploy your
application into container on each node and start it up. Then use some
RPC mecha
On Fri, Jul 26, 2013 at 4:31 AM, Radim Kolar wrote:
>
>> What would be the way to do this with cassandra?
>
> embed app into server, use OSGi.
Thanks, but a quick search of cassandra's source didn't return any
word like "osgi", are you sure I can emmbed my code into cassandra ?
could you tell me t
What would be the way to do this with cassandra?
embed app into server, use OSGi.
Hi,
I am a startup in development stage, and I want to embed my app
functionality into cassandra's server. How might it be done? Some
databases allow you to load server-side extensions or commands that
are executed upon client's request as some sort of stored procedures.
Another databases let you e
