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How to build a auditing process in data from Oracle to Cassandra.migrate data from Oracle to Cassandra.

Hi All,
Thanks a lot for all your previous suggestions.
As you suggested I am using Spark SQL for data migration i.e oracle -> cassandra.

But I have two challenges
1) How should I handle failures , how that logic should be build?
2) How to do/handle any incremental migration?
3) How to do auditing ? 

Please give me some ideas around these.


On Fri, Sep 14, 2018 at 9:42 PM sha p <shatesttest@xxxxxxxxx> wrote:
Hi All,
 Is there any free Cassandra IDEs available? If so please share?

what is advantages of enterprise edition IDEs?


On Wed, Sep 5, 2018 at 6:51 PM sha p <shatesttest@xxxxxxxxx> wrote:

Hi all ,
Me new to Cassandra , i was asked to migrate data from Oracle to Cassandra.
Please help me giving your valuable guidance.
1) Can it be done using open source Cassandra.
2) Where should I start data model from?
3) I should use java, what kind of  jar/libs/tools I need use ?
4) How I decide the size of cluster , please provide some sample guidelines.
5) this should be in production , so what kind of things i should take care for better support or debugging tomorrow?
6) Please provide some good books /links which can help me in this task.

Thanks in advance.
Highly appreciated your every amal help.