From 962112df8387237c4e64ebd709a7f8c9c1433240 Mon Sep 17 00:00:00 2001 From: Caleb Thompson Date: Thu, 2 Nov 2023 11:50:47 -0700 Subject: [PATCH] add connection pooling information --- source/reference/service-limitations.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/source/reference/service-limitations.txt b/source/reference/service-limitations.txt index d1312c9da..9a6a2af49 100644 --- a/source/reference/service-limitations.txt +++ b/source/reference/service-limitations.txt @@ -249,6 +249,26 @@ response status code of `429 - Too Many Requests request a higher limit by `filing a support ticket `__. +.. _connection_pooling: + +Connection Pooling +------------------ + +App Services uses connection pooling to reduce the overhead of frequently +opening and closing connections between requests and trigger executions. +Connections are opened as needed. Connection pooling is dependent on +several factors: + +- Cluster Tier. The higher the cluster tier, the more connections available in + the pool. + +- Deployment Mode. Global deployments use multiple servers in each region, and + therefore have an overall larger connection pool. + +- Services. Each service has an independent connection pool, so the number of + services in your app does not impact the number of connections available. + + .. _mongodb-service-limitations-rules: Rules