PrestoDB

At a glance

• Editor score
  7.6 / 10
• Pricing
  Open source
• Best for
  Open-source high-performance federation
• Paid from
  Free
• Deployment model
  Self_hosted
• Founded
  2012
• Facts checked
  21 Sep 2026

• Where it wins

  • Federates SQL queries across diverse catalogs and data systems
  • Cost-based optimization and resource groups support controlled workloads
  • Multiple deployment options plus security and REST API capabilities

• Where it doesn't

  • Self-hosted deployment requires cluster and infrastructure administration
  • It is designed for analytics, not as a general-purpose relational database
  • Federated performance depends on connected systems and query design

Our verdict on PrestoDB

PrestoDB is an open-source distributed SQL query engine for analytics, interactive queries, batch workloads, and federated access to existing data systems. Its coordinator-and-worker architecture distributes query execution across a cluster, while connectors provide access to heterogeneous sources. Teams that need to query systems such as Hive, MySQL, PostgreSQL, Kafka, Iceberg, BigQuery, Cassandra, MongoDB, Elasticsearch, Oracle, SQL Server, Redis, Redshift, Delta Lake, and Druid can use SQL across multiple catalogs and platforms.

Its strongest fit is federation at scale. Cost-based join enumeration and join distribution selection help the engine plan queries across connected sources, while resource groups provide query queueing and resource limits for workload control. PostgreSQL and MySQL connector support broadens access to operational data, and client and server REST APIs support query submission and control. These capabilities make PrestoDB a practical choice for organizations that want one distributed query layer over existing systems rather than another standalone database.

PrestoDB also provides authentication, authorization, access control, and secure communications, with deployment options including Docker, Homebrew, Helm, and tarballs. The self-hosted model gives teams control over deployment and infrastructure, but it also means the platform is best suited to organizations able to administer a distributed data service. Choose PrestoDB for open-source federated SQL, horizontal scaling, and broad connector coverage. Choose an alternative when the priority is a managed hosted service, a simpler setup, or a general-purpose relational database.

Your product? Our editors can test PrestoDB in depth and publish a review, labelled as paid · from $149/mo →

PrestoDB pricing

PrestoDB fact sheet

PrestoDB integrations

PrestoDB lists 17 integrations on its own site.

• Hive
• MySQL
• PostgreSQL
• Kafka
• Iceberg
• BigQuery
• Cassandra
• MongoDB
• Elasticsearch
• Oracle
• SQL Server
• Redis
• Redshift
• Delta Lake
• Druid
• ClickHouse
• Trino

Alternatives to PrestoDB

• DPDenodo PlatformA governed logical data layer for hybrid, multicloud, SaaS, and legacy data.9.3
• Starburst GalaxyA cloud data virtualization platform with federated SQL, Iceberg, governance, and a free tier.9.2
• TrinoA flexible open-source engine for querying multiple data systems with ANSI SQL.9.0

See all PrestoDB alternatives →

Featured on iTechGuides

PrestoDB is listed in our Data Virtualization Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update