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Authors: Alexandra Wang & Marbin Tan Progress reporting views in Greenplum 7 Greenplum 7 provides progress reporting for certain commands during their execution. The commands

In the increasingly digitized and data-driven business world, understanding and harnessing the power of big data is not just advantageous – it’s essential. Big data

We recently released GreenplumPython, a Python library that allows users to interact with Greenplum or PostgreSQL in a Pythonic way. GreenplumPython provides a pandas-like table

Author: Soumyadeep Chakraborty Subtransaction overflow can really bring a cluster to it’s knees, if coupled with long running transactions. It manifests when any given backend

Accelerating Data Processing with PL/Container and GPU: A Powerful Combination PL/Container is an extension of the Greenplum database that provides an easy way to run

Authors: Ashwin Agrawal, Divya Bhargov, Kristine Scott Greenplum 7 brings in the STORED generated columns feature from Postgres 12. In this blog post, we’ll take

Introduction Greenplum Database utilizes Multiversion Concurrency Control (MVCC) to maintain data consistency and manage concurrent access to data. Transaction snapshots are used to control what

A quick demonstration and examples. TPCH benchmark   TPC-H is a benchmark developed to evaluate the performance of large-scale SQL and relational databases by the execution