Re: best ORM for cassandra

2016-02-10 Thread Karthik Prasad Manchala
Hi Nirmallya, You can try using Kundera (https://github.com/impetus-opensource/Kundera), a JPA 2.1 compliant Object-Datastore Mapping Library for major NoSql datastores. It also supports Polyglot persistence out-of-the-box. Quick start -> https://github.com/impetus-opensource/Kundera/wiki/Ge

Re: Spark and intermediate results

2015-10-09 Thread karthik prasad
Spark's core module uses this connector to read data from Cassandra and create RDD's or DataFrames in its workspace (In memory/on disc, depending on the spark configurations). Then transformations or queries are applied on RDD's or DataFrames respectively. The end results are stored back into Cassa

Fwd: [RELEASE] Kundera-2.16 (Added support for Cassandra's UDTs)

2015-03-23 Thread karthik prasad
On Tuesday, 17 March 2015 22:42:30 UTC+5:30, Chhavi Gangwal wrote: > > Hi All, > > We are happy to announce Kundera-2.16 release. > > Kundera is a JPA 2.1 compliant, polyglot object-datastore mapping library > for NoSQL datastores. The idea behind Kundera is to make working with NoSQL > dat