EU Sovereignty Score
Self-hosted / open sourceData Platform & WarehouseHeadquarters: US

Tanzu Greenplum: sovereignty score and 8 European alternatives

Greenplum is a massively parallel data warehouse based on PostgreSQL, built for large-scale analytics and data processing across many servers. It began as an open-source project and was developed further through EMC, Pivotal and VMware; the product is now called VMware Tanzu Greenplum and sits within Tanzu by Broadcom. Organisations install it on their own servers or virtual machines, or deploy it in a cloud environment of their own. The vendor does not offer a hosted service of its own.

Broadcom is headquartered in Palo Alto, United States, and acquired VMware in November 2023. In May 2024 Tanzu by Broadcom decided to close the source of Greenplum: future releases ship only as part of the VMware Tanzu Data Suite. The product is therefore no longer open source, which increases dependence on a single US vendor and its licensing policy. Because the software runs on your own infrastructure, you decide where the data resides. Community forks of the earlier open-source code exist, but they are separate products.

See the 8 European alternatives ↓Assess your stack with Tanzu Greenplum pre-selected
MastodonLinkedInBlueskyXEmail
Sovereignty score
55 / 1000 = high exposure
100 = sovereign
  • Jurisdiction SOV-210
    Headquartered in the US: CLOUD Act and FISA 702
  • Data residency SOV-3100
    No hosting in Europe (US)
  • Cryptographic key sovereignty SOV-380
    Closed source, but self-hostable: encryption keys and runtime under your own control
  • Freedom from lock-in SOV-640
    Closed source: switching requires data migration
  • Source & runtime sovereignty SOV-4 · SOV-645
    Closed source, but self-hostable on your own infrastructure

SOV codes: the matching objective in the European Commission's Cloud Sovereignty Framework. Official source

How the score is calculated

Facts and evidence

Last checked October 11, 2026
Headquarters
US (US)Verified by hand
EU adequacy decision
Only for companies individually certified under the EU-US Data Privacy FrameworkVerified by hand
Data hosting
Self-hosted, e.g. in US (your choice)Verified by hand
Open-source
NoVerified by hand
GDPR-compliant
NoVendor-stated
Category
Data Platform & Warehouse
Type
Product
Website
techdocs.broadcom.com ↗

How we verify · Something wrong? Suggest a correction

Top EU-based & GDPR-compliant alternatives to Tanzu Greenplum

The European alternatives to Tanzu Greenplum come from our knowledge base of over 8,000 vendors. We only list vendors headquartered in the EU or the EEA; fully European-owned vendors rank before vendors with a foreign owner. For each alternative you see the country, the open-source status and a short description.

Score per alternative: 0 = high exposure, 100 = sovereign

18 European Data Platform & Warehouse vendors are in the catalogue. View the whole category · Submit an alternative · View category on the map

Is Tanzu Greenplum one of many dependencies?

Score your whole stack in about three minutes. Free, no account needed.

Assess your stack →View a sample report (opens in a new tab)

Why digital sovereignty matters with Tanzu Greenplum

Tanzu Greenplum is headquartered in the United States. US vendors fall under the CLOUD Act and FISA 702: US authorities can compel access to data, even when that data sits in a European data centre. That is the core of the jurisdictional exposure in our model.

Tanzu Greenplum runs on infrastructure you choose and control yourself. You decide where the data lives, including fully within the EU if you want — this is not a fixed hosting choice made by the vendor.

Tanzu Greenplum is closed source, but you run the software yourself on your own infrastructure. The encryption keys and the runtime therefore stay under your own control, though you cannot audit or modify the source code. Ask about export options and open standards to limit software-level lock-in.

What this means for your organisation depends on your whole stack and context. The free assessment weighs Tanzu Greenplum together with your other vendors and gives a total score, a heatmap and the main risk drivers.

Frequently asked questions

What is the best European alternative to Tanzu Greenplum?

It depends on your use case. Strong EU alternatives to Tanzu Greenplum include AxonIQ, DuckDB and Eclipse Dataspace Components. On this page you can compare 8 EU alternatives by jurisdiction, data residency and open-source status.

Are there open-source alternatives to Tanzu Greenplum?

Yes. Open-source EU alternatives to Tanzu Greenplum include DuckDB, Eclipse Dataspace Components, Eclipse Tractus-X and Garage. These keep your data fully under your own control and let you self-host if you want to.

Is Tanzu Greenplum GDPR-compliant and where is the data hosted?

Tanzu Greenplum is headquartered in US and hosts data in US. Its GDPR compliance is limited or unclear. For full EU data residency the EU alternatives on this page usually offer more certainty.

Details and sources

Verified by handHeadquarters, owner, hosting locations and licence have been checked by us against public sources. Free of charge and for every vendor, not a paid label. Nothing in this knowledge base is taken over automatically. Last checked on October 11, 2026.

Sources

Public sources used in the latest check of this record.

Compliance evidence

The links below point to the vendor's own public documents. We only record what we found: a missing link means "not found publicly", not "not compliant".

No public compliance evidence has been recorded for this vendor yet. Do you know its DPA or subprocessor list? Something wrong? Suggest a correction

Digital sovereignty in Data Platform & Warehouse

Data Platform & Warehouse: Lakehouses, cloud data warehouses, data-lake storage and analytical databases for enterprise-wide analysis. In this category the choice of vendor determines who has legal access to your data, where that data lives and how easily you can switch later.

Also in this category

See all →
Open in the alternatives dashboardMissing a vendor? Submit itAre you this vendor? You can also become a sponsor on the Data Platform & Warehouse page — with no effect on your score
8 European alternatives to Tanzu Greenplum — GDPR-compliant & EU-hosted · EU Sovereignty Score