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Anatomy of Reading operation in Cassandra
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Anatomy of the Write operation in Cassandra
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How is Deletes handled in Cassandra
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System Keyspace
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Peer to Peer Model Logical Data Model: Keyspace, Column Family/Table, Rows, Columns
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Traditional Ring design vs. VNodes
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Partitioners: Murmur3, Random (md5) and Byte Ordered
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Gossip and Failure Detection
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Anti-Entropy and Read Repair
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Memtables, SSTables and Commit Log
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Compaction fundamentals to reduce SSTable data files
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Hinted Handoff
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Compaction
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Bloom Filters, Tombstones
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Managers and Services
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VNodes
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Indexes and Caches
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Coordinator node
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Seed nodes
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Write/Read consistency levels: Any, One, Two, Three, Quorum
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Snitches: Dynamic snitching, Simple Snitch, Rack Inferring Snitch, Property File Snitch, Gossiping Property File Snitch
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Routing Client requests
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Nodetool commands: gossipinfo, cfstats, describing
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YAML file fundamentals
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Operations management web GUI
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Stress testing Cassandra
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CQL command fundamentals