Ivan Novick

Greenplum Database Resource Groups

Greenplum Database, a Massively Parallel Processing Data Warehouse built ontop of the PostgreSQL technology, often has very large installations running millions of queries per day by hundreds or thousands of users in the user population.  In order to maintain order in the environment, Database Administrators can rely on

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Maximise your Data’s Potential – Any Way, Anywhere with Tanzu Greenplum

Learn how you can exploit your data to drive business outcomes through geospatial, graph, text and predictive analytics on Tanzu Greenplum – a massively scalable data platform, deployable anywhere – on-premises, in public or private clouds. Register here:  “Managing and exploiting data and analytics ecosystem”, along with “coping

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Image Classification in Greenplum Database Using Deep Learning

Authors: Oliver Albertini, Divya Bhargov, Alexander Denissov, Francisco Guerrero, Nandish Jayaram, Nikhil Kak, Ekta Khanna, Orhan Kislal, Arun Kumar, Frank McQuillan, Lisa Owen, Venkatesh Raghavan, Domino Valdano, Yuhao Zhang Abstract: Artificial neural networks can be used to create highly accurate models in domains such as language processing and

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Bottom-up Join Enumeration in a Top-down Optimizer

Authors: Bhuvnesh Chaudhary, Hans Zeller, Sambitesh Dash, Venkatesh Raghavan MAPBU, VMWare Palo Alto CA, USA Abstract: Greenplum Database is a massively parallel processing (MPP) analytics database that adopts a shared-nothing architecture with multiple cooperating processors. A query submitted to the Greenplum master is optimized by the Orca query

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Large Chinese Bank’s Successful TD to GP Migration

Today I used Google Translate to read this phenomenal success case of TD to GP by one of the world’s largest banks with CN¥23.22 trillion $3.375 trillion of total assets (2018). They are based in China and have a good relation with the GP community. The full text

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Pivotal Greenplum v6 Changes and New Features

Greenplum Database version 6 has released its beta release in March 2019 and the community of users is eagerly awaiting the huge release as a GA 6.0.0 which is pending according to community communications in about end of June time frame (plus/minus). Greenplum Database 6 is packed with

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Install Greenplum Database on GCP!

Today i decided to try installing Greenplum Database on GCP via the marketplace offering from Pivotal on the Google Cloud Marketplace. The whole process was seamless and took about 10 minutes to build a cluster with 1 master and 4 worker nodes. From the bookkeeping side, i had

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PGConf Brasil 2018: Sao Paulo

Yes Pivotal is a Platinum Sponsor and will be presenting at the PGConf Brasil event this year!  We have a strong Greenplum community in Brazil with large users in the financial, telecomunications and government sectors.

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Greenplum 6, Devevelopment Updates, Jan 2018

Greenplum v5 launched in September 2017 and the Greenplum developers have been hard at work since then on the next major version, V6, Code Name Mars, which is slated to release September 2018. In this post I will provide some high level updates on new developments on the

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