Open-source real-time analytics database
Apache Pinot is an open-source, distributed, real-time OLAP datastore designed to answer OLAP queries with low latency. It can ingest data from batch data sources (such as Hadoop HDFS, Amazon S3, Azure ADLS, Google Cloud Storage) as well as stream data sources (such as Apache Kafka).
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Last checked: February 19, 2026
Website
pinot.apache.org