PipelineDB Description
PipelineDB is a PostgreSQL extension that allows high-performance time series aggregation. It's designed to power real-time reporting and analytics. PipelineDB allows the creation of continuous SQL queries that continuously aggregate time-series data, and store only the aggregate output into regular, queryable tables. This concept can be described as highly-accurate, incrementally updated materialized views that do not need to be manually refreshed. PipelineDB is extremely efficient in aggregation workloads because raw time-series data are never written to disk. Continuous queries can be linked together to create arbitrary networks of continuous SQL by creating their own output streams.