Ertio, It's not so much upgrading, but simply adding more nodes to your existing setup.
Cheers, Erick On Sun, Feb 16, 2014 at 2:13 PM, Ertio Lew <[email protected]> wrote: > I started off with a single cassandra node on my 2GB digital ocean VPS, > but now I'm planning to upgrade it to 3 node cluster. My single node > contain around 10 GB data spread across 10-12 column families. > > What should be the strategy to upgrade that to 3 node cluster, bearing in > mind that my data remains safe on this production server. > > >
