Hi Cheongu, Q3: I think IoTDB is more like SQL other than NoSQL. And if you use `non-aligned device`, you can take each sensor as a table, if you `aligned device,` you can take each device as a table.
Q4: Currently, In IoTDB, we only create an index on time column and there are no other ways to create a secondary index on other columns(but it's planned). Best regards, -------------------------- Yuan Tian On Wed, Jan 24, 2024 at 8:36 AM 김천구 <ckim191...@gmail.com> wrote: > And I have a few more additional questions. > > Q3) Since all information is stored as time and value pairs, can it be said > that IoTDB is closer to the SQL side rather than NoSQL? > > Q4) I'm curious if it's possible to specify an index on the value column > other than time. I would appreciate it if you could provide the relevant > syntax. >
