Open source Data Warehousing & Processing tools
7 free, open source options sorted by GitHub stars.
ClickHouseLightning-fast analytics for massive datasetsLogstashCentralize, transform, and stash your dataDatabendCloud-native data warehouse for lightning-fast analyticsApache PinotDistributed OLAP database for real-time analytics at scaleTimeplusReal-time stream processing made simple and affordableTrenchFast, scalable analytics infrastructureApache CloudberryUnlock Data's Potential with Open Source Power