Mar 5, 2025 · What is Apache Pinot? Originally developed at LinkedIn, Apache PinotTM is a real-time distributed OLAP datastore, purpose-built to provide ultra low-latency analytics at extremely high …

The following tables compare general and technical information for a number of online analytical processing (OLAP) servers. Please see the individual products articles for further information.

Awesome OLAP A curated list of awesome open-source Online Analytical Processing databases, frameworks, ressources, tools and other awesomeness, for data engineers.

Feb 6, 2025 · Browse free open source OLAP software and projects below. Use the toggles on the left to filter open source OLAP software by OS, license, language, programming language, and project status.

Apr 16, 2025 · In this guide, we’ll break down the top real-time OLAP databases in 2025 and highlight their differences in performance, scalability, and architecture.

Apr 1, 2025 · Pentaho is a powerful open source tool that provides key BI features like OLAP services, data integration, data mining, extraction-transfer-load (ETL), reporting and dashboard capabilities.

List of the top free OLAP Databases in 2025 including comparisons, user reviews, pricing, features, and more.

Nov 26, 2025 · Which are the best open-source Olap projects? This list will help you: ClickHouse, duckdb, questdb, doris, starrocks, oceanbase, and databend.

DuckDB is seamlessly integrated with major programming languages and can be installed in seconds on most platforms. DuckDB is an in-process SQL OLAP database management system. Simple, feature …

Jan 26, 2025 · This article provides a comprehensive overview of the evolving real-time OLAP ecosystem, examining the current state and advancements of major open-source OLAP engines.