:original_name: dcs-faq-0326022.html

.. _dcs-faq-0326022:

Instance Scaling and Upgrade
============================

-  :ref:`Can DCS Redis Instances Be Upgraded, for Example, from Redis 3.0 to Redis 4.0 or 5.0? <dcs-faq-0730043>`
-  :ref:`Are Services Interrupted If Maintenance is Performed During the Maintenance Time Window? <dcs-faq-0730044>`
-  :ref:`Are Instance Resources Affected During Specification Modification? <dcs-faq-0730045>`
-  :ref:`Are Services Interrupted During Specification Modification? <dcs-faq-0730047>`
-  :ref:`Why Can't I Modify Specifications for a DCS Redis Instance? <dcs-faq-0730048>`

.. toctree::
   :maxdepth: 1
   :hidden: 

   can_dcs_redis_instances_be_upgraded,_for_example,_from_redis_3.0_to_redis_4.0_or_5.0
   are_services_interrupted_if_maintenance_is_performed_during_the_maintenance_time_window
   are_instance_resources_affected_during_specification_modification
   are_services_interrupted_during_specification_modification
   why_cant_i_modify_specifications_for_a_dcs_redis_instance
