John Rotenstein questions

John Rotenstein answers

• AWS VPC access from Raspberry Pi
• Check if path is file Amazon S3
• Amazon Athena returning "mismatched input 'partitioned' expecting {, 'with'}" error when creating partitions
• Can Athena search all object versions in S3?
• Pivot query by date in Amazon Redshift
• SNS notification scheduling
• Reverting to the AWS Lambda execution role after assuming a role in another account
• Redshift. How can we transpose (dynamically) a table from columns to rows?
• What exactly is the unit "GB-month" in AWS terminology?
• AWS CLI: Could not connect to the endpoint URL