What is the difference between PostgreSQL and Greenplum?

The underlying difference between PostgreSQL and Greenplum is the structure of both the open-source software. Greenplum is both a data warehouse and transactional or operational data store. Most importantly, Greenplum as a database tool employs a shared-nothing architecture as compared to PostgreSQL.

Who is using Greenplum?

Companies using Pivotal Greenplum for Database for Big Data Analytics include: Walmart Inc., a United States based Retail organisation with 2300000 employees and revenues of $559.15 billions, Bank of America Corporation, a United States based Banking and Financial Services organisation with 212000 employees and …

Does VMware own Greenplum?

Starting in 2020 Pivotal was acquired by VMware and VMware continued to sponsor the Greenplum Database open source community as well as commercialize the technology under the brand name VMware Tanzu Greenplum….Greenplum.

Developer(s)	VMware
License	Apache 2 License
Website	greenplum.org

Is Greenplum a data lake?

In the mid-2010s, the Dell IT organization chose Greenplum as the basis for the company’s data lake. In an indicator of the platform’s success, this database quickly grew to hundreds of terabytes of data accessed by users from around the world.

Is Greenplum a NoSQL database?

Oracle NoSQL. A logical database in Greenplum is an array of individual PostgreSQL databases working together to present a single database image. …

Is greenplum a data warehouse?

Greenplum Database® is an advanced, fully featured, open source data warehouse. It provides powerful and rapid analytics on petabyte scale data volumes. Originally based on PostgreSQL, Greenplum Database has added a significant number of data warehouse innovations.

Is greenplum cloud based?

Greenplum in the Cloud Pivotal Greenplum is available in the 3 major cloud service providers: AWS, Azure, and GCP.

Can Greenplum store unstructured data?

Pivotal Greenplum 5.0 entails several improvements for semi-structured/unstructured data processing including the GPText extension, the JSON data type, and improved XML datatype support.

Who is using ClickHouse?

ClickHouse Adopters

Company	Industry	Reference
Citymobil	Taxi	Blog Post in Russian, March 2020
Cloudflare	CDN	Blog post, May 2017, Blog post, March 2018
Comcast	Media	ApacheCon 2019 Talk
ContentSquare	Web analytics	Blog post in French, November 2018