Before revision:  We find that Sigma Worksheet provides an easier to use and learn interface for accessing, transforming, exploring, and analyzing data in cloud data warehouses, improving the visual data analysis and exploration experience for both expert and non-expert enterprise users.
After revision:  We find that Sigma Worksheet is easier to use and learn interface for accessing, transforming, exploring, and analyzing data in cloud data warehouses, improving the visual data analysis and exploration experience for both expert and non-expert enterprise users.