docs: Add note about configurable KV size in FAQ

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Blake Covarrubias 2021-06-12 14:53:19 -07:00 committed by Blake Covarrubias
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1 changed files with 7 additions and 4 deletions

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@ -110,10 +110,13 @@ of any excessive resource utilization before arbitrarily increasing the limits.
### Q: What is the per-key value size limitation for Consul's key/value store? ### Q: What is the per-key value size limitation for Consul's key/value store?
The limit on a key's value size is 512KB. This is strictly enforced and an The default recommended limit on a key's value size is 512KB. This is strictly
HTTP 413 status will be returned to any client that attempts to store more enforced and an HTTP 413 status will be returned to any client that attempts to
than that limit in a value. It should be noted that the Consul key/value store store more than that limit in a value. The limit can be increased by using the
is not designed to be used as a general purpose database. See [`kv_max_value_size`](/docs/agent/options#kv_max_value_size) configuration option.
It should be noted that the Consul key/value store is not designed to be used as
a general purpose database. See
[Server Performance](/docs/install/performance) for more details. [Server Performance](/docs/install/performance) for more details.
### Q: What data is replicated between Consul datacenters? ### Q: What data is replicated between Consul datacenters?