diff --git a/docs/products/clickhouse/concepts/features-overview.rst b/docs/products/clickhouse/concepts/features-overview.rst index aba9d5a931..670e0e12e6 100644 --- a/docs/products/clickhouse/concepts/features-overview.rst +++ b/docs/products/clickhouse/concepts/features-overview.rst @@ -20,7 +20,7 @@ Easy management --------------- Scalability - You can seamlessly :doc:`scale your ClickHouse cluster ` horizontally or vertically as your data and needs change using the pre-packaged plans. Aiven for ClickHouse also supports :doc:`sharding ` as a horizontal cluster scaling-up strategy. + You can seamlessly :doc:`scale your ClickHouse cluster ` horizontally or vertically as your data and needs change using the pre-packaged plans. Aiven for ClickHouse also supports :doc:`sharding ` as a horizontal cluster scaling strategy. Resource tags You can assign metadata to your services in the form of tags. They help you organize, search, and filter Aiven resources. You can :doc:`tag your service ` by purpose, owner, environment, or any other criteria. diff --git a/docs/products/clickhouse/reference/limitations.rst b/docs/products/clickhouse/reference/limitations.rst index b57f8dadaa..b7d6cd7887 100644 --- a/docs/products/clickhouse/reference/limitations.rst +++ b/docs/products/clickhouse/reference/limitations.rst @@ -52,9 +52,9 @@ From the information about restrictions on using Aiven for ClickHouse, you can e * - Creating a database using SQL - You cannot create a database directly using SQL, for example, if you'd like to add a non-default database. - Use the Aiven's public API. - * - Scaling down a sharded cluster - - You only can scale up between shards. Scaling down is not supported with the sharding strategy. You cannot downgrade to a service plan with fewer VMs if your ClickHouse cluster is sharded. - - You can scale down unsharded clusters only and only before you upload any data. + * - Scaling down the number of nodes + - You only can scale up the number of nodes in a cluster. + - - Limits ------