Apache Pinot is a real-time distributed database optimized for online analytical processing (OLAP). It handles streaming data ingestion and sub-second queries on billions of rows. Used by data engineers, analytics engineers, and data scientists building real-time dashboards and analytics. Junior: $100k–$130k; mid: $160k–$210k; senior: $220k–$300k. Learning takes 6–8 weeks. Sits between data warehousing and stream processing.
Apache Pinot is a real-time distributed OLAP (online analytical processing) database. It's built to ingest high-volume streaming data and return sub-second query results. Unlike traditional data warehouses that batch-process data, Pinot ingests data in real-time from Kafka, processes it immediately, and makes it queryable within seconds. Pinot uses a segment-based architecture: data is organized into immutable segments, distributed across a cluster, and indexed for fast queries. It supports SQL syntax, complex aggregations, and GROUP BY operations on billions of rows with latency under one second. Organizations use Pinot to power real-time dashboards, operational analytics, and user behavior insights.
| Kanda | Mdogo | Kati | Mkuu |
|---|---|---|---|
| USA | $100k | $160k | $220k |
| UK | £60k | £100k | £145k |
| EU | €65k | €105k | €150k |
| CANADA | C$90k | C$145k | C$200k |
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