Thursday, April 10, 2025

Cassandra and ScyllaDB

Simple comparison of Cassandra and ScyllaDB


FeatureCassandraScyllaDB
ImplementationJavaC++
PerformanceGood, but higher latenciesHigh performance, low latencies
Resource UtilizationRequires more nodesFewer nodes needed
AdministrationManual tuning requiredAutomated tuning
CompatibilityNativeAPI-compatible with Cassandra
Data ModelTables, rows, columnsTables, rows, columns
Query LanguageCQLCQL
Unique FeaturesStandard featuresMaterialized views, global secondary indexes
Use CasesHigh write throughput, scalabilityData-intensive apps, low latency

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