Cluster Deployment 22 Selecting Hardware 22 Memory 22 CPU 22 Disk 23 Network 23 Planning an Amazon EC2 Cluster 23 Capacity Planning 24 Calculating Usable Disk Capacity 24 Calculating User Data Size 24 Cluster on Amazon EC2 Using the DataStax AMI 32 Creating an EC2 Security Group for DataStax Community Edition 33 Launching the DataStax Community AMI 34 Connecting to Your Cassandra EC2 Instance 35 Configuring default value is fine for most situations, but DataStax recommends increasing it to 12 for Amazon EC2 due to the network congestion frequently experienced on that platform. Node failures can result from

fields: Field Description Instance ID Enter the ID of the EC2 instance you want to connect to. Region Specify the AWS region where your EC2 instance is located. Credentials Select the type of credentials 6. 7. The shared credentials and config files Amazon ECS container credentials Amazon EC2 instance profile credentials Amazon SSO credentials Using default credentials is the easiest way you can connect to it directly (using a cluster host name) only when DBeaver is deployed on the EC2 instance. In other cases you will need to use the SSH tunnel through a proxy machine to access DocumentDB

fields: Field Description Instance ID Enter the ID of the EC2 instance you want to connect to. Region Specify the AWS region where your EC2 instance is located. Credentials Select the type of credentials 6. 7. The shared credentials and config files Amazon ECS container credentials Amazon EC2 instance profile credentials Amazon SSO credentials Using default credentials is the easiest way you can connect to it directly (using a cluster host name) only when DBeaver is deployed on the EC2 instance. In other cases you will need to use the SSH tunnel through a proxy machine to access DocumentDB

fields: Field Description Instance ID Enter the ID of the EC2 instance you want to connect to. Region Specify the AWS region where your EC2 instance is located. Credentials Select the type of credentials 6. 7. The shared credentials and config files Amazon ECS container credentials Amazon EC2 instance profile credentials Amazon SSO credentials Using default credentials is the easiest way you can connect to it directly (using a cluster host name) only when DBeaver is deployed on the EC2 instance. In other cases you will need to use the SSH tunnel through a proxy machine to access DocumentDB