diff --git a/modules/ROOT/pages/revisions.adoc b/modules/ROOT/pages/revisions.adoc index 07f599dca..8cecccfc1 100644 --- a/modules/ROOT/pages/revisions.adoc +++ b/modules/ROOT/pages/revisions.adoc @@ -212,16 +212,16 @@ When executing a write operation with delta_sync enabled the revision body is ba As a result, new deltas can only be generated for read requests that come in within the {configuration-schema-database--xref--delta-sync-max-age} time window. Storing backed up revision bodies for delta sync incurs additional bucket storage, the size of which equates to: + -`(doc_size * updates_per_day * 86400) / rev_max_age_seconds` -- see <>. +`(doc_size * updates_per_day * rev_max_age_seconds) / 86400` -- see <>. [#ex-deltastor] .Calculating Additional Delta-Sync Storage ==== Enabling delta sync would take up an additional 400 KB of storage on Couchbase Server, assuming: -* The default {`rev_max_age_seconds`} value * An average document size of 4 KB * 100 writes/day +* The default {`rev_max_age_seconds`} value Equating to: `(4 * 100 * 86400)/86400 = 400 KB` ====