From 2551029ac124651a345f6e44d7daca912cf0c4c0 Mon Sep 17 00:00:00 2001 From: TimLFletcher Date: Tue, 25 Nov 2025 03:38:03 +0000 Subject: [PATCH] DOC-13439 added note about bucket memory --- .../pages/buckets-memory-and-storage/storage-engines.adoc | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/modules/learn/pages/buckets-memory-and-storage/storage-engines.adoc b/modules/learn/pages/buckets-memory-and-storage/storage-engines.adoc index 30ede4fda1..1de7b3e4fc 100644 --- a/modules/learn/pages/buckets-memory-and-storage/storage-engines.adoc +++ b/modules/learn/pages/buckets-memory-and-storage/storage-engines.adoc @@ -72,7 +72,7 @@ The following table summarizes the differences between Couchstore and Magma stor | 100{nbsp}MiB | 1{nbsp}GiB -| Minimum memory to data ratio +| Minimum memory to data ratio<> | 10% | 1% | 1% @@ -83,6 +83,11 @@ The following table summarizes the differences between Couchstore and Magma stor | 10{nbsp}TB |=== +[horizontal] +[[memory-note]]<>:: Memory refers to the memory allocated to the bucket. +Disk space of the bucket refers to the data size of the bucket on the disk, including all of its replicas. +This can be estimated by: (number of documents * average document size * number of replicas * expected compression ratio). +On a running system, the metric `kv_logical_data_size_bytes` reflects the bucket's size on the disk. == Which Storage Engine Should You Use?