From c992cb240a50724ba6ce0bae79db5e8bbfffa556 Mon Sep 17 00:00:00 2001
From: Gaurav Sen <59478396+coding-parrot@users.noreply.github.com>
Date: Wed, 15 Jul 2020 18:21:56 +0530
Subject: [PATCH] Update README.md

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

diff --git a/README.md b/README.md
index d1a561a..114ab02 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,9 @@
 This project contains multiple LLD codes for system design interviews. <br/>
 Please raise issues and pull requests for fixes and updates.
 
+1. Cache
+2. Event Bus
+3. Rate Limiter
+4. Service Orchestrator
+
 Head to https://get.interviewready.io/courses/system-design-interview-prep for a detailed explanation.