Thank you Flavio and Alexander, Yes, Apache Cassandra provides an excellent way to deal with replication and consistency, however, I want to use Atomic broadcast protocol decoupled with datacentre for research purpose. As far as I know all Cassandra nodes can apply the role of Atomic broadcast protocol depending on consistency level, which is not my research interest .
>-----Original Message----- >From: Alexander Shraer [mailto:[email protected]] >Sent: 03/شعبان/1436 08:54 م >To: [email protected] >Subject: Re: Use cases of ZooKeeper > >If all you need is an eventually consistent kv store, why not use something >like Cassandra ? > >On Thu, May 21, 2015 at 10:41 AM, Flavio Junqueira < >[email protected]> wrote: > >> Hi Ibrahim, >> >> Consider having a look at the jzab kv example. >> >> -Flavio >> >> -----Original Message----- >> From: "Ibrahim" <[email protected]> >> Sent: 5/21/2015 4:27 PM >> To: "[email protected]" <zookeeper- >[email protected]> >> Subject: Use cases of ZooKeeper >> >> Hi folks, >> >> Scenario 1: Assume we have cluster of 30 nodes/machines, fully or partially >> replicate k-v pair data structure. I want to use atomic protocol to keep >> 30-nodes cluster in consistent mode (e.g eventual consistency). Does >> ZooKeeper an appropriate protocol to keep the cluster consistent? >> >> If it is possible to use ZooKeeper, is there any use cases that use >> ZooKeeper for such scenario? >> >> Ibrahim >> >> >> >> >> -- >> View this message in context: >> http://zookeeper-user.578899.n2.nabble.com/Use-cases-of-ZooKeeper- >tp7581115.html >> Sent from the zookeeper-user mailing list archive at Nabble.com. >>
