5 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.

DuckDB is an in-process SQL OLAP database management system designed for analytical workloads. Often called the "SQLite for analytics," DuckDB combines the simplicity of embedded databases with the power of columnar analytical processing, making it ideal for data science, analytics, and ETL workflows.

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.