From 5ec5caa999ea57aaa31019b29d452f32d9122d16 Mon Sep 17 00:00:00 2001
From: Anthony Wang
Date: Mon, 28 Mar 2022 15:21:46 -0500
Subject: Add Performance section to README

---
 README.md | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d7d5a5d..915d9fd 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,7 @@
 # SD
 
-Efficient flashcards app
\ No newline at end of file
+Very efficient flash cards app using Go and SQLite
+
+## Performance
+
+SD is designed to be extremely efficient in order to support a very large number of flash cards and should be able to handle several billion cards with ease. If `N` is the number of cards, initializing the program requires `O(N)` time and `O(N)` memory. Selecting a random card and adjusting its weight based on if the user got it correct requires `O(log N)` time.
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