Hey Everyone, 
In this episode I invited Patrick McFadin who is an expert in the world of Cassandra and Data Modelling. 
Patrick currently works for DataStax as a VP Of Dev Rel. Patrick has given several techtalks on Cassandra and the ecosystem around it. We have covered the architecture of Cassandra in depth.   
Heres what we have covered:  
00:00 Introduction 
04:00 History of Cassandra 
07:18 Patrick  Apache Cassandra? 
14:30 How writes work in Cassandra? 
21:30 How many copies are written on a single write? 
25:44 How does replication work? 
32:00 How do reads work? (Read consistency levels) 
39:00 Why is Allow Filtering not recommended? 
43:00 Data Modelling in Cassandra 
50:45 Modeling a Chat Application 
01:05:00 How does CAP theorem fits Cassandra? 
01:07:06 New features in Cassandra?  
References: 
Patrick McFadin: https://www.linkedin.com/in/patrick-m...
Kaivalya Apte: https://www.linkedin.com/in/kaivalya-...
Astra:  astra.datastax.com 
Cassandra: https://cassandra.apache.org/_/index....
Webinar on Data Modeling: https://www.youtube.com/watch?v=4D39w... 
Playlist on Distributed Systems and Databases: https://www.youtube.com/playlist?list... 
I hope you enjoyed our discussion and learned from it. Please like, share and subscribe to the channel and keep supporting.  
Cheers, The GeekNarrator

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