From ef0d3a707bcb0cb79e28c9ece00adf3bb8821dfb Mon Sep 17 00:00:00 2001
From: Felipe Lessa <felipe.lessa@gmail.com>
Date: Thu, 28 May 2015 14:39:06 -0300
Subject: [PATCH] Add note about limits to README.

---
 README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/README.md b/README.md
index 51ee4a0..d822701 100644
--- a/README.md
+++ b/README.md
@@ -108,6 +108,21 @@ though, please bear in mind that:
     index for the auth ID.  Thus, by default the
     `deleteAllSessionsOfAuthId` operation will take linear time.
 
+  * We stress test our backends to ensure they support almost
+    every conceivable use case for sessions, but we only
+    guarantee to support:
+
+    * Every possible character and byte for keys and values,
+      respectively.
+
+    * At least one million keys per session.
+
+    * Session values of at least 100 MiB.
+
+    * Session keys of At least 1 MiB.
+
+    * At least 200 independent sessions per user.
+
 
 ## Background