diff --git a/README.md b/README.md
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@@ -8,4 +8,24 @@ Please raise issues and pull requests for fixes and updates.
 3. Rate Limiter
 4. Service Orchestrator
 
-Head to https://get.interviewready.io/ for a detailed explanation.
+The following resources are useful for learning low level design.
+
+### Memory Management
+
+[Texas University Memory Models](https://www.cs.utexas.edu/~bornholt/post/memory-models.html)
+
+[Slack reducing memory footprint](https://slack.engineering/reducing-slacks-memory-footprint)
+
+### Message Queue - Rate Limiting
+
+[Apache Kafka Exactly Once processing](https://docs.google.com/document/d/11Jqy_GjUGtdXJK94XGsEIK7CP1SnQGdp2eF0wSw9ra8)
+
+[Uber Rate Limiter](https://github.com/uber-go/ratelimit/blob/master/ratelimit.go)
+
+[Martin Fowler Circuit Breaker](https://martinfowler.com/bliki/CircuitBreaker.html)
+
+[Netflix Hystrix](https://github.com/Netflix/Hystrix)
+
+### Course 
+
+https://interviewready.io/