1. Sort columns feature: It enables users to define only required
columns (which are used in query filters) can be sorted while loading the
data. It improves the loading speed., Note: currently support all data type
excepting decimal, float, double.
2. Support 4 type of sort scope: Local sort, Batch sort, Global sort, No
sort while creating the table
3. Support partition
4. Optimize data update and delete for Spark 2.1
5. Further, improve performance by optimizing measure filter feature
6. DataMap framework to add custom indexes
7. Ecosystem feature1: support Presto integration
8. Ecosystem feature2: support Hive integration