Re: CDC usability and future development

2018-02-01 Thread Jay Zhuang
We did a POC to improve CDC feature as an interface ( https://github.com/ngcc/ngcc2017/blob/master/CassandraDataIngestion.pdf), so the user doesn't have to read the commit log directly. We deployed the change to a test cluster and doing more tests for production traffics, will send out the design p

Re: CDC usability and future development

2018-01-31 Thread Josh McKenzie
> > CDC provides only the mutation as opposed to the full column value, which > tends to be of limited use for us. Applications might want to know the full > column value, without having to issue a read back. We also see value in > being able to publish the full column value both before and after t

Re: CDC usability and future development

2018-01-30 Thread Jeff Jirsa
Here's a deck of some proposed additions, discussed at one of the NGCC sessions last fall: https://github.com/ngcc/ngcc2017/blob/master/CassandraDataIngestion.pdf On Tue, Jan 30, 2018 at 5:10 PM, Andrew Prudhomme wrote: > Hi all, > > We are currently designing a system that allows our Cassand