Nuodb
AcquiredCambridge, US · Founded 2010 · Delaware corporation · 4 known investors
NuoDB is a distributed SQL database that lets enterprises run and scale mission-critical SQL applications across private, public, hybrid, and multi-cloud environments with ACID compliance and continuous availability. It uses a multi-node architecture of Transaction Engines and Storage Managers to support high-frequency OLTP workloads that scale out and in based on demand.
Also known as Nimbus DB · NimbusDB · NuoDB, Inc.
Founders & leadership
Board

Investors · 4
Also in the syndicate · 2
Reported raises · per SEC filings
Form D private placements$76M disclosed across 4 of 6 rounds · 2012–2018
▶$30.6MraisedDec 2018 · 8 investors · OtherRule 506(b)
- Roger BlanchetteExecutive Officer
- Joseph HutchesonDirector
- Robert WalmsleyExecutive Officer, Director
- Gary MorgenthalerDirector
- Mitchell KertzmanDirector
- Clive KetteridgeDirector
- Nilanjana BhowmikDirector
- Offering amount
- $30.6M
- Amount sold
- $30.6M
- First sale
- Dec 2018
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$21.8MraisedNov 2017 · 6 investors · OtherRule 506(b)
- Nilanjana BhowmikDirector
- Barry MorrisExecutive Officer, Director
- Gary MorgenthalerDirector
- Roger BlanchetteExecutive Officer, Director
- Robert WalmsleyExecutive Officer, Director
- Mitchell KertzmanDirector
- Offering amount
- $31.8M
- Amount sold
- $21.8M
- First sale
- Feb 2016
- Incorporated
- Corporation, Delaware
- Federal exemptions
- 06b
▶$9.5MraisedMar 2015 · 7 investors · OtherRule 506(b)
- Mitchell KertzmanDirector
- Gary MorgenthalerDirector
- Nilanjana BhowmikDirector
- John WagnerExecutive Officer
- Barry MorrisExecutive Officer, Director
- Offering amount
- $14.5M
- Amount sold
- $9.5M
- First sale
- Mar 2015
- Incorporated
- Corporation, Delaware, 2010
- Federal exemptions
- 06b
▶$14.2MraisedFeb 2014 · 5 investors · OtherRule 506(b)
- Nilanjana BhowmikDirector
- Mitchell KertzmanDirector
- Gary MorgenthalerDirector
- Barry MorrisExecutive Officer, Director
- John WagnerExecutive Officer
- Offering amount
- $16.2M
- Amount sold
- $14.2M
- First sale
- Feb 2014
- Incorporated
- Corporation, Delaware, 2010
- Federal exemptions
- 06b
Source: SEC EDGAR Form D. Amounts as filed; amended filings shown once at their latest values.
Company profile
researched Aug 2026NuoDB develops a distributed, ACID-compliant SQL database designed for mission-critical enterprise applications that must run on premises, in private or public clouds, in hybrid environments, or across multiple clouds. The product is built around a multi-node architecture of Transaction Engines (TEs), which handle in-memory transaction processing, and Storage Managers (SMs), which persist data; capacity is added by deploying additional TEs and SMs rather than by replacing hardware, and the database scales out without sharding. The system distributes tasks across processors, uses peer-to-peer messaging to route work to nodes, and is designed so that the loss of one or more nodes does not remove access to the database. It is classified as a NewSQL, distributed-object database and was designed to align with and extend Edgar F. Codd's twelve rules for relational databases by adding the ability to run anywhere, elastic scalability, nonstop availability, a single logical database and distributed security.
The platform targets high-frequency OLTP workloads that need to scale out and back in with fluctuating demand, allowing customers to pay only for the resources their applications consume. It supports active-active and active-passive configurations, rolling upgrades, and tolerance of process, container, host or data center failures. NuoDB Admin (nuoadmin), introduced with release 4.0, provides the domain and database management tier, with the nuocmd command line tool and a REST API used for control, monitoring and troubleshooting; in Kubernetes and other containerized environments, error detection and self-healing are automatic. Client access is provided through command line utilities (nuosql, nuodump, nuoloader, nuoarchive, nuodb-migrator) and drivers for multiple programming languages, including a JDBC driver with backward and forward compatibility across NuoDB versions and ORM extensions such as Hibernate for Java.
Founding story
Jim Starkey and Barry S. Morris founded the company in 2008 under the name NimbusDB, with incorporation in 2010, to build an elastically scalable, SQL-compliant database for cloud environments. The founders' vision was to expand on Edgar F. Codd's relational database rules by adding the ability to run anywhere, elastic scalability, nonstop availability, a single logical database and distributed security. Morris served as chief executive from founding until 2015.
Business model
NuoDB licenses its distributed SQL database software to enterprises. Two licensing options are offered: a Limited Use License restricted to three Transaction Engines and one Storage Manager, and an Enterprise License supporting an unlimited number of TE and SM processes for commercial implementations with complex or rapid growth requirements. Historically the product was also distributed in a free developer Community Edition alongside an enterprise version, with the Community Edition extended in January 2017 to allow scale-out across multiple hosts. The consumption-oriented positioning emphasizes scaling out and in with demand so customers pay only for resources used.
Revenue comes from database software licensing (Limited Use and Enterprise licenses) and associated support offerings, including a knowledge base, configuration guidance and ticket management. The company reported revenues of about $6 million in 2019.
Traction
Reported revenues were about $6 million in 2019 and Wikipedia lists 85 employees. Named users of the technology include Dassault Systèmes, UAE Exchange, Temenos and Santander Bank, and the Rancher Labs partnership supported WeLab in launching a Hong Kong virtual bank. The company received Gartner Magic Quadrant recognition in 2013 and 2015 and was named a 2014 Innovation All Star by Boston Business Journal and Mass High Tech. Third-party estimates place recent headcount in the 11-50 range across North America, Europe and Asia.
Latest developments
A new version of the distributed SQL database was released in August 2020. In November 2020 Dassault Systèmes, which already owned 16% of the company, announced it was acquiring the remaining equity, with the transaction planned to close in December 2020 and the technology intended to support the 3DEXPERIENCE platform's cloud and data science strategy and large SaaS deployments. Documentation is currently maintained for NuoDB releases 6.0.2, 7.0.x and 8.0.x, and the product website is now presented under the Dassault Systèmes brand.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
NuoDB competes in the distributed SQL / NewSQL operational database market. Gartner listed the company as a Niche Player in its Magic Quadrant for Operational Database Management Systems in 2013 and as a Visionary in 2015. Third-party listings place it alongside vendors such as SingleStore, MemSQL, GridGain and Couchbase. Following the 2020 acquisition, the technology is positioned as part of Dassault Systèmes' 3DEXPERIENCE platform cloud and data science strategy and to serve large SaaS deployments.
NuoDB combines SQL compatibility and full ACID guarantees with the ability to scale out and back in dynamically across nodes and clouds without sharding, and to survive node, host or data center failures without loss of database access. Its separation of Transaction Engines from Storage Managers lets customers tune compute and storage capacity independently, and deployment is cloud-agnostic to avoid vendor lock-in. Adding servers increases performance rather than requiring hardware replacement, and the company holds a patent on its elastically scalable database granted in July 2012, 15 months after filing.
Technology
The database is SQL-compliant and classified as NewSQL, with a distributed object architecture built for cloud deployment. Transaction Engines and Storage Managers operate as redundant, tiered processes that together maintain ACID compliance across nodes; adding servers increases throughput without sharding. Peer-to-peer messaging routes tasks to nodes and work is distributed across processors to avoid data bottlenecks. Later releases added table partitions and storage groups, active-active deployment across AWS availability zones and later across hybrid and multi-cloud environments, a graphical dashboard of database and system metrics, container-native features for Red Hat OpenShift, and Kubernetes Operator support (the NuoDB Operator achieved Red Hat OpenShift Operator Certification in 2019). Management is via the NuoDB Admin tier, the nuocmd CLI, a REST API accessible over HTTP/HTTPS, and the pynuoadmin Python REST client.
Go-to-market
The company sells enterprise licenses directly and distributes a limited-use/community edition to developers, supported by product documentation, quick start guides, a knowledge base and a technical blog. Strategic technology partnerships and OEM-style embedding have been central: a relationship with Dassault Systèmes beginning in 2013, strategic technology partnership with Temenos from 2018 for its cloud and SaaS banking offering, a 2017 agreement with CauseSquare, and a 2019 partnership with Rancher Labs announced at KubeCon North America. Availability through the Red Hat OpenShift Container Platform and public cloud marketplaces broadened distribution.
Enterprises running mission-critical SQL applications that require strict consistency, continuous availability and elastic scale, including organizations migrating existing SQL applications to cloud, hybrid or multi-cloud architectures. Adoption has been concentrated in fintech and financial services — cited users include Dassault Systèmes, UAE Exchange, Temenos, Santander Bank and WeLab — as well as teams adopting Kubernetes, OpenShift and container-based deployment models.
Geography
Headquartered in Cambridge, Massachusetts, United States, with staff reported across North America, Europe and Asia. The software is deployed on premises and in public, private, hybrid and multi-cloud environments including AWS, Google Cloud, Microsoft Azure and Red Hat OpenShift. Since the acquisition the company operates under Dassault Systèmes, which is headquartered in Vélizy-Villacoublay, France.
History
The company was founded in 2008 by Barry S. Morris and Jim Starkey as NimbusDB and incorporated in 2010; the name was changed to NuoDB in 2011. It filed its elastic-scalability patent in March 2011 and received approval in July 2012, the same year it raised $12 million in venture capital. Version 1.0 shipped in January 2013, followed by 2.0 'Blackbirds' (2013), 2.1 'Swifts' (2014), 2.4 'Cranes' (2015), 2.5 (2016), 2.6 (2017), 3.0 (2017), 3.1 and 3.3 (2018) and 4.0 (2019). A February 2014 Series B extension led by Dassault Systèmes added $14.2 million, and a $17 million round from existing investors followed in 2016, bringing total funding to $59.7 million at that time. Barry Morris served as CEO until July 2015, when he became executive chairman and Bob Walmsley was promoted to CEO. Dassault Systèmes announced the acquisition of the remaining NuoDB equity in November 2020, closing in December 2020.
Risks & controversies
The company depends heavily on a small number of large strategic relationships, notably Dassault Systèmes — which was both an investor and a customer before acquiring the company — and Temenos, whose banking cloud and SaaS offering embeds the database. Reported 2019 revenue of about $6 million was modest relative to roughly $59.7 million of disclosed funding by 2016, and the company competes against larger distributed database vendors.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 7
by search overlapCompanies competing with Nuodb for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 20
launches, deals, and filingsDassault Systèmes, already holding a 16% ownership interest, announced it was acquiring the remainder of NuoDB's equity, with the transaction planned to close in December 2020.
The partnership supported WeLab in establishing a virtual bank in Hong Kong.
Version 4.0 introduced cloud-native and cloud-agnostic capabilities with support for Kubernetes Operators and public clouds including Google Cloud and Microsoft Azure, plus database health and performance assessment.
Temenos and NuoDB became strategic technology partners in 2018 and continued to work together on Temenos' cloud and SaaS offering.
Version 3.0 expanded the ecosystem beyond AWS to Google Cloud, Microsoft Azure and Red Hat environments.
Round raised from existing investors including Dassault Systèmes, Hummer Winblad Venture Partners, Longworth Venture Partners and Morgenthaler Ventures; total funding raised at the time was $59.7 million.
$17M source ↗
Founding CEO Barry Morris moved to executive chairman and Bob Walmsley, previously EVP of sales and services, was promoted to CEO.
NuoDB announced an extension to its Series B round led by Dassault Systèmes, adding $14.2 million, with participation from Morgenthaler Ventures, Hummer Winblad Venture Partners and Longworth Venture Partners.
$14.2M source ↗
NuoDB filed a patent for its 'elastically scalable database' in March 2011 and received approval 15 months later in July 2012.
$12M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
Legal entities · 1
corporate structure▸Research sources · 8
primary sources listed
- Nuodbnuodb.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Nuodb do?
- NuoDB is a Cambridge, Massachusetts distributed SQL database company acquired by Dassault Systèmes in 2020.
- Who are Nuodb's investors?
- Nuodb's investors include Converge, Hummer Winblad Venture Partners (HWVP).
- How much funding has Nuodb raised?
- Nuodb has disclosed $76M raised across 4 of its 6 known rounds.
- Where is Nuodb headquartered?
- Nuodb is headquartered in Cambridge, US.




