Grokking the System Design Interview
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PACELC Theorem (New)
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A
Anonymous
· 3 years ago
Key-Value : Redis, voldemort, Dynamo
Document : CouchDB, MongoDB
Wide column : Cassandra, HBase
Graph: Neo4J, InfiniteGraph
Dynamo, Cassandra : chooses availability and lower latency over Consistency : Uses Consistent Hashing
BigTable, HBase : Chooses consistency
MongoDB : Configurable : Default : Primary/secondaries Configuration: PA/EC
Custom : if asked to write on Majority replicas and read from the primary - PC/EC
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