![]() Release notes for the Apache Cassandra 3.0. Vital information about successfully deploying a Cassandra cluster.Ĭassandra operation topics, such as node and datacenter operations, changing replication strategies, configuring compaction and compression, caching, and tuning Bloom filters. Note that the trial software cannot be unlocked, you must download and install the FULL version here. ![]() Use the CloudstackSnitch for Apache Cloudstack environments. Snitch-PLUS FULL Version Download This download is the installer for the latest FULL customer-only version of Snitch PLUS. Use the GoogleCloudSnitch for Cassandra deployments on Google Cloud Platform across one or more regions. Use the Ec2MultiRegionSnitch for deployments on Amazon EC2 where the cluster spans multiple regions. Use the Ec2Snitch with Amazon EC2 in a single region. The SimpleSnitch is used only for single-datacenter deployments.ĭetermines the location of nodes by rack and datacenter corresponding to the IP addresses.ĭetermines the location of nodes by rack and datacenter.Īutomatically updates all nodes using gossip when adding new nodes and is recommended for production. Monitors the performance of reads from the various replicas and chooses the best replica based on this history. How data is distributed and factors influencing replication.Ī partitioner determines how data is distributed across the nodes in the cluster (including replicas).Ī snitch determines which datacenters and racks nodes belong to. ![]() ![]() Important topics for understanding Cassandra.Įssential information for understanding and using Cassandra.Ĭassandra uses a protocol called gossip to discover location and state information about the other nodes participating in a Cassandra cluster. Documentation for developers and administrators on installing, configuring, and using the features and capabilities of Apache Cassandra scalable open source NoSQL database.
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