diff --git a/README.md b/README.md
index aa2340e..5e8eeac 100644
--- a/README.md
+++ b/README.md
@@ -65,8 +65,8 @@ Contributions are always welcome!
 		* [Moving persistent data out of Redis at Github](https://githubengineering.com/moving-persistent-data-out-of-redis/)
 * [RDBMS](https://www.mysql.com/products/cluster/scalability.html)
 	* [Why SQL is beating NoSQL, and what this means for the future of data](https://blog.timescale.com/why-sql-beating-nosql-what-this-means-for-future-of-data-time-series-database-348b777b847a)
-	* [Sharding at Pinterest](https://medium.com/@Pinterest_Engineering/sharding-pinterest-how-we-scaled-our-mysql-fleet-3f341e96ca6f)
-	* [How Airbnb Partitioned Main Database in Two Weeks](https://medium.com/airbnb-engineering/how-we-partitioned-airbnb-s-main-database-in-two-weeks-55f7e006ff21)
+	* [Sharding MySQL at Pinterest](https://medium.com/@Pinterest_Engineering/sharding-pinterest-how-we-scaled-our-mysql-fleet-3f341e96ca6f)
+	* [How Airbnb Partitioned Main MySQL Database in Two Weeks](https://medium.com/airbnb-engineering/how-we-partitioned-airbnb-s-main-database-in-two-weeks-55f7e006ff21)
 	* [Replication is the Key for Scalability & High Availability](http://basho.com/posts/technical/replication-is-the-key-for-scalability-high-availability/)
 	* [How Twitch uses PostgreSQL](https://blog.twitch.tv/how-twitch-uses-postgresql-c34aa9e56f58)
 	* [Scaling MySQL-based financial reporting system at Airbnb](https://medium.com/airbnb-engineering/tracking-the-money-scaling-financial-reporting-at-airbnb-6d742b80f040)
@@ -83,6 +83,7 @@ Contributions are always welcome!
 * [Event-Driven Architecture](https://martinfowler.com/articles/201701-event-driven.html)
 	* [Messaging](https://www.ibm.com/support/knowledgecenter/en/SSAW57_8.5.5/com.ibm.websphere.nd.doc/ae/cjt1004_.html)
 		* [Publish-Subscribe](https://aws.amazon.com/pub-sub-messaging/)
+			* [Autoscaling Pub/Sub Consumers at Spotify](https://labs.spotify.com/2017/11/20/autoscaling-pub-sub-consumers/)
 		* [Point-to-Point](https://content.pivotal.io/blog/understanding-when-to-use-rabbitmq-or-apache-kafka)
 		* [Store-Forward](https://medium.com/netflix-techblog/announcing-suro-backbone-of-netflixs-data-pipeline-5c660ca917b6)
 		* [Request-Reply](http://edwardost.github.io/talend/camel/2015/05/15/Scalable-JMS-Request-Reply/)