Aggregation Module

The Aggregation Module provides the foundation for building almost any type of database by providing the possibility to define custom aggregate functions.


  • Log-Structured Merge Trees as core storage principle (unlike OLTP databases, it is designed from ground up for OLAP workload)
  • Up to ~1.5M of inserts per second into aggregation on single core
  • Aggregations storage medium can use any distributed file system