Formula cache
=============

The formula system allows to grow *very complicated* computed series
(by building them bottom-up), which are by default computed on the
fly. The downside can be sluggish performance as complex formulas read
hundreds of base series and does computations on them. Hence it can be
useful to put them into a "cache".

.. currentmodule:: tshistory_refinery.api

.. autosummary::
   :toctree: generated/
   :nosignatures:

   ~mainsource.new_cache_policy
   ~mainsource.edit_cache_policy
   ~mainsource.delete_cache_policy
   ~mainsource.set_cache_policy
   ~mainsource.unset_cache_policy
   ~mainsource.cache_free_series
   ~mainsource.cache_policies
   ~mainsource.cache_policy_series
   ~mainsource.cache_series_policy
   ~mainsource.has_cache
   ~mainsource.delete_cache
   ~mainsource.refresh_series_policy_now