Amazon Redshift announces Automatic Table Optimization

Amazon Redshift, the most widely used cloud data warehouse, announces general availability of Automatic Table Optimization, a new self-tuning capability that optimizes the physical design of tables by automatically setting sort and distribution keys to improve query speed. You can use Automatic Table Optimization to get started with Amazon Redshift easily or optimize production workloads by decreasing the administrative effort required to get the best possible performance. 

Source:: Amazon AWS