Exploring the replication and #sharding in #MongoDB - #Database Tutorial

Comment 💬, Share 🔗, Like 👍🏻, and Subscribe ✅ to our channel + Turn on the 🔔 Igor Donchovski, Lead #Database consultant from Pythian delivers their talk, "Exploring the replication and sharding in #MongoDB, on DAY 2 of the Percona Live Open Source Database Conference 2017, 4/26, at Santa Clara, CA. Redundancy and high availability are the basis for all production deployments. Database systems with large data sets or high throughput applications can challenge the capacity of a single server like CPU for high query rates or RAM for large working sets. Adding more CPU and RAM for vertical scaling is limited. Systems need horizontal scaling by distributing data across multiple servers. MongoDB supports horizontal scaling through sharding. Each shard consist of replica set that provides redundancy and high availability. In this session we will cover: - What is a sharded cluster in MongoDB - Cluster components - mongos, config servers and shards/replica sets - What is replica set, how replication works, replication concepts - Replica set features, deployment architectures - Shard keys and chunks - Hashed vs range based sharding - Reads vs Writes on sharded cluster 📺Subscribe To our Channel and Get More information about #OpenSource #Databases, #kubernetes and many other things https://www.youtube.com/c/percona?sub_confirmation=1 Playlist📝 00:51 Overview 02:00 Replication 03:09 Replication Concept 05:24 Replica set oplog 06:50 Deployment 09:31 Configuration Options 10:02 Arbiter Node 11:12 Priority 0 node 12:09 Hidden Node 13:15 Delayed Node 15:10 Write Concern 17:25 Read preference 20:12 Scalling (vertical) 20:58 Scalling (horizontal) - #Sharding 21:35 #Sharding with #MongoDB 24:08 #Shards 26:00 Config servers 27:31 #mongos 28:40 #Sharding collection 29:51 #shard keys and chunks 36:29 Ranged Sharding 38:08 Hashed sharding 41:01 Shard keys limitations 45:58 Summary 46:24 Q&a You can find more about #Sharding in #MongoDB in these links 👇🏻👇🏻👇🏻 https://www.percona.com/blog/2018/06/13/zone-based-sharding-in-mongodb/ https://www.percona.com/blog/2017/10/16/when-should-i-enable-mongodb-sharding/ Connect With us on our Social Networks 👇🏻👇🏻👇🏻 Follow Percona on Twitter: https://twitter.com/Percona Follow Percona on Facebook: https://www.facebook.com/Percona Follow Percona on Instagram: https://www.instagram.com/percona_llc/ Follow Percona on LinkedIn: https://www.linkedin.com/company/percona/