Channel: Tushar Roy - Coding Made Simple

Category: Education

Tags: consistent hashingsystem design interview questionscassandrasystem designsystem design interview

Description: facebook.com/tusharroy25 This video describes how to prepare for system design interview. Below is all the content described in the video. A - Ask good questions B - Don't use buzzwords C - Clear and organized thinking D - Drive discussions with 80-20 rule Things to consider Features API Availability Latency Scalability Durability Class Diagram Security and Privacy Cost-effective Concepts to know Vertical vs horizontal scaling CAP theorem ACID vs BASE Partitioning/Sharding Consistent Hashing Optimistic vs pessimistic locking Strong vs eventual consistency RelationalDB vs NoSQL Types of NoSQL Key value Wide column Document-based Graph-based Caching Data center/racks/hosts CPU/memory/Hard drives/Network bandwidth Random vs sequential read/writes to disk HTTP vs http2 vs WebSocket TCP/IP model ipv4 vs ipv6 TCP vs UDP DNS lookup Http & TLS Public key infrastructure and certificate authority(CA) Symmetric vs asymmetric encryption Load Balancer CDNs & Edges Bloom filters and Count-Min sketch Paxos Leader election Design patterns and Object-oriented design Virtual machines and containers Pub-sub architecture MapReduce Multithreading, locks, synchronization, CAS(compare and set) Tools Cassandra MongoDB/Couchbase Mysql Memcached Redis Zookeeper Kafka NGINX HAProxy Solr, Elastic search Amazon S3 Docker, Kubernetes, Mesos Hadoop/Spark and HDFS References docs.datastax.com/en/cassandra/2.1/cassandra/architecture/architectureIntro_c.html cloudurable.com/blog/kafka-architecture/index.html zookeeper.apache.org/doc/trunk/zookeeperOver.html allthingsdistributed.com/files/amazon-dynamo-sosp2007.pdf research.google.com/archive/bigtable.html en.wikipedia.org/wiki/CAP_theorem en.wikipedia.org/wiki/Consistent_hashing mongodb.com/mongodb-architecture en.wikipedia.org/wiki/HTTP/2 en.wikipedia.org/wiki/Transport_Layer_Security