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. Regards, Shyam On Fri, Sep 14, 2018 at 9:42 PM sha p <shatestt...@gmail.com> wrote: > Hi All, > Is there any free Cassandra IDEs available? If so please share? > > what is advantages of enterprise edition IDEs? > > Regards, > Shyam > > On Wed, Sep 5, 2018 at 6:51 PM sha p <shatestt...@gmail.com> 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. >>> >>> Regards, >>> Shyam >>> >>