Re: Use NetworkTopologyStrategy for single data center and add data centers later

2021-02-10 Thread Johnny Miller
Never, ever use SimpleStrategy in production - that's my golden rule. It's extremely limiting if you do and a pain to change your mind later. On Thu, 28 Jan 2021 at 02:00, Carl Mueller wrote: > Yes, perform that as soon as possible. > > When you add a new datacenter, keyspaces that are SimpleStr

Re: Use NetworkTopologyStrategy for single data center and add data centers later

2021-01-27 Thread Carl Mueller
Yes, perform that as soon as possible. When you add a new datacenter, keyspaces that are SimpleStrategy (don't forget about system_traces and system_distributed) won't work. On Sat, Dec 19, 2020 at 12:38 PM Aaron Ploetz wrote: > Yes, you absolutely can (and should) use NetworkTopologyStrategy w

Re: Use NetworkTopologyStrategy for single data center and add data centers later

2020-12-19 Thread Aaron Ploetz
Yes, you absolutely can (and should) use NetworkTopologyStrategy with a single data center. In fact, I would argue that SimpleStrategy should almost never be used. But that's just me. Thanks, Aaron On Sat, Dec 19, 2020 at 3:21 AM Manu Chadha wrote: > Is it possible to use NetworkTopologyStr

Re: Use NetworkTopologyStrategy for single data center and add data centers later

2020-12-19 Thread Alex Ott
If you're planning to have another DC, then it's better to start to use NetworkTopologyStrategy from beginning - just specify the one DC, and when you get another, it will be simply to expand to it (see documentation: https://docs.datastax.com/en/cassandra-oss/3.0/cassandra/operations/opsAddDCToClu

Use NetworkTopologyStrategy for single data center and add data centers later

2020-12-19 Thread Manu Chadha
Is it possible to use NetworkTopologyStrategy when creating a keyspace and add data centers later? I am just starting with an MVP application and I don't expect much traffic or data. Thus I have created only one data center. However, I'll like to add more data centers later if needed I notice