August 29, 2023

Features

• DSL: New "auto" model option for forecasting.

Improvements

• DSL: Changed the default seasonality period for Theta forecasting models for daily time series
  from 7 to 365.
• Import Jobs: Increased speed on large stages when using Snowflake (typically one time backload stages).
  Internally, import jobs have changed to use Snowflake Python connector and Feather file format for temporary files
  for quick export of data from Snowflake.

Bug fixes

• Data API: Fixed a bug where, in some cases, a value would not be written correctly to storage.
  Identified cases where this would happen:
  a) a range of values were written, and
  b) consecutive versions of a timestamp was written with the same value, and
  c) a previous value existed at some of those timestamps