DuckDB
High-performance in-process analytical SQL database for fast queries
- Stars
- 34,499
- License
- MIT
- Last commit
- 3 days ago
C++Active
Best Data Warehouse & OLAP Databases Tools
Explore leading tools in the Data Warehouse & OLAP Databases category, including open-source options and SaaS products. Compare features, use cases, and find the best fit for your workflow.
10+ open-source projects · 4 SaaS products
Top open-source Data Warehouse & OLAP Databases
These projects are active, self-hostable choices for knowledge management teams evaluating alternatives to SaaS tools.
Apache Doris
High-performance real-time analytical database with MPP architecture
- Stars
- 14,666
- License
- Apache-2.0
- Last commit
- 3 days ago
JavaActive
StarRocks
Sub-second ad-hoc analytics across data lakes and warehouses
- Stars
- 10,984
- License
- Apache-2.0
- Last commit
- 3 days ago
JavaActive
OceanBase
Distributed relational database delivering high‑availability, linear scalability, and vector search.
- Stars
- 9,767
- License
- Unknown
- Last commit
- 4 days ago
C++Active
Databend
AI-native multimodal data warehouse with Snowflake-compatible SQL
- Stars
- 8,995
- License
- Unknown
- Last commit
- 3 days ago
RustActive
LakeSoul
Cloud-native lakehouse with ACID transactions and streaming upserts
- Stars
- 3,124
- License
- Apache-2.0
- Last commit
- 10 days ago
JavaActive
Most starred project
34,499★
High-performance in-process analytical SQL database for fast queries
Recently updated
3 days ago
Open-source cloud data warehouse built in Rust. Analyze structured, semi-structured, vector, and geospatial data with unified SQL. Deploy locally, self-host, or use managed cloud.
Popular SaaS Platforms to Replace
Understand the commercial incumbents teams migrate from and how many open-source alternatives exist for each product.
Amazon Redshift
Fully managed, petabyte-scale cloud data warehouse for analytics and reporting
Data Warehouse & OLAP Databases
Alternatives tracked
12 alternatives
Azure Synapse Analytics
Limitless analytics platform unifying enterprise data warehousing and big data analytics in a single service
Data Warehouse & OLAP Databases
Alternatives tracked
12 alternatives
Google BigQuery
Serverless, highly scalable cloud data warehouse
Data Warehouse & OLAP Databases
Alternatives tracked
12 alternatives
Snowflake
Cloud data warehouse and analytics platform with separate compute and storage for scalable, fast querying
Data Warehouse & OLAP Databases
Alternatives tracked
12 alternatives
Most compared product
10+ open-source alternatives
Amazon Redshift is a cloud-based petabyte-scale data warehouse service that enables fast, cost-effective analysis of large volumes of data. Part of AWS, Redshift lets organizations run complex SQL analytics queries on structured data using massively parallel processing, and integrates with business intelligence tools, while automatically handling tasks like scaling, replication, and backups for high performance and reliability.
Leading hosted platforms
Frequently replaced when teams want private deployments and lower TCO.
Explore related categories
Browse neighbouring categories in Data Platforms to widen your evaluation.
- Distributed SQL DatabasesNewSQL databases with horizontal scalability and strong consistency.
- Document DatabasesNoSQL databases for storing JSON or document-like structures.
- Search EnginesFull-text search platforms for indexing and querying documents and data.
- Time-Series DatabasesDatabases optimized for time-stamped series data (metrics, IoT).
- Vector DatabasesDatastores optimized for vector similarity search (ANN).