Scylla Cloud Best Practices¶
While Creating your cluster, make sure you enable VPC peering.
VPC peering is more secure, it will save network costs and it has no downsides.
Enabling this will also allow you future flexibility by using features that require this setting. Read more here.
Use Consistency Level of Quorum or Local Quorum for Multi DC cluster.
Use Replication Factor(RF) of at least 3 per Data Center.
Choose NetworkTopology as your replication strategy for your keyspaces.
When sizing your cluster, make sure you have at least 50% free disk space for cluster backup and other maintenance routines (e.g: compaction)
When Scylla Cloud is deployed in your AWS account, make sure you set all your AWS account limits with the needed additional allocations for Scylla Cloud. See Deploy Scylla Cloud on your AWS Account user guide for the needed resources and limits.