Co-Process for backup/recovery, Token Management, and Centralized Configuration management for Cassandra.
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Priam is a process/tool built for Apache Cassandra to perform the following: - Token management - Configuration - Backup and recovery (Complete and incremental) - Supports AWS environment Apache Cassandra is a highly available column oriented database: http://cassandra.apache.org and Priam is a father of cassandra in greek mythology. Priam is actively developed and used at Netflix. Features: - Token management using simpledb (other implementations to follow) - Support multi-region Cassandra deployment in AWS via public IP. - Automated security group update in multi-region environment. - Backup SSTables to S3. - Backup uses Snappy compression to compress data on fly. They do not disturb file cache and are throttled. - Pluggable modules for the future enhancements. (supporting for multiple data storage). - APIs to list and restore backup data. - Commit log backup (coming upi, stay tuned) - Scheduler interface for better thread Priority.