Actually there are clusters of thousandths nodes: Some of the largest production deployments include Apple's, with over 75,000 nodes storing over 10 PB of data
Best regards, Vladimir Yudovin, Winguzone - Cloud Cassandra Hosting ---- On Mon, 21 Aug 2017 08:35:37 -0400 techpyaasa . <techpya...@gmail.com> wrote ---- Hi Is there any limit on having number of nodes in c* cluster. Right now we have c*-2.1.17 cluster with 3 DCs each DC with 3 groups & each group has 21 nodes. We wanted to increase the cluster capacity by adding 6 nodes per group as many of nodes disk usage crossed 65%. So just wanted to clarify is there any limit/drawback having huge cluster/too many nodes in a c* cluster Thanks in advance TechPyaasa
