Hi, After discussion with Chao Wang and Xiangdong, we'd like to rename some classes.
(1) VirtualStorageGroupProcessor -> DataRegion (2) MManager -> SchemaRegion In each instance, we have a SchemaEngine to manage many SchemaRegion, and a StorageEngine to manage many DataRegion. In this way, we are separating data structure with computing. The DataRegion and SchemaRegion are data structures with supported operations. The background threads could be managed together in an IoTDB instance, such as WAL threads and Compaction threads. What do you think? Thanks, ————————————————— Jialin Qiao
