The query interface can be interacted with using REST or directly with the Service Gateway using q interprocess communication.
getData- Retrieve data from a table in kdb Insights.
getMeta- Retrieve query and aggregation metadata for all data in the system.
ping- Check the status of a Data Access Process.
qsql- Execute a qSQL query on a specific tier of a database.
sql- Execute an SQL query across a database.
preview- Efficiently retrieve a small sample of a table