4 docs tagged with "olap"

Apache Druid is a high-performance, distributed analytics database designed for real-time ingestion and fast querying of large-scale data. It's optimized for time-series data and provides sub-second query performance for analytical workloads.

This document provides a comprehensive comparison of four popular OLAP (Online Analytical Processing) databases: ClickHouse, StarRocks, Apache Druid, and Apache HBase. Each database has unique strengths and trade-offs that make them suitable for different use cases.

StarRocks is a high-performance, distributed OLAP database designed for real-time analytics and sub-second query performance. It features an MPP (Massively Parallel Processing) architecture optimized for analytical workloads with high concurrency support.