Constantinos Antzakas – Medium

Constantinos Antzakas

Constantinos Antzakas
in
Greenplum Data Clinics

Driving geospatial data insights with PostGIS

Using PostGIS functions with examples in PostgreSQL and Greenplum Databases

Feb 12, 2021

Driving geospatial data insights with PostGIS

Feb 12, 2021

Constantinos Antzakas
in
Greenplum Data Clinics

Loading geospatial data with PostGIS

From shapefiles to Greenplum Database

Feb 8, 2021

Loading geospatial data with PostGIS

Feb 8, 2021

Constantinos Antzakas

What I read online: 13–19 July 2020

This week: Silicon Valley vs media, data on police & racial bias, mindfulness economy, data professionals guide, predictive models and more

Jul 21, 2020

What I read online: 13–19 July 2020

Jul 21, 2020

Constantinos Antzakas

What I read online: 6–12 July 2020

One part bookmarking, one social sharing & one personal experiment, every Monday I publish a list of 10 interesting articles.

Jul 13, 2020

What I read online: 6–12 July 2020

Jul 13, 2020

Constantinos Antzakas

What I read online: 29 June — 5 July 2020

One part bookmarking, one social sharing & one personal experiment, every Monday I publish a list of 10 interesting articles.

Jul 6, 2020

What I read online: 29 June — 5 July 2020

Jul 6, 2020

Constantinos Antzakas

What I read online: 22–28 June 2020

One part bookmarking, one social sharing & one personal experiment, every Monday I publish a list of 10 interesting articles.

Jun 29, 2020

What I read online: 22–28 June 2020

Jun 29, 2020

Constantinos Antzakas

What I read online: 15–21 June 2020

One part bookmarking, one social sharing & one personal experiment, every week I publish a list of ~10 interesting articles I read online.

Jun 22, 2020

What I read online: 15–21 June 2020

Jun 22, 2020

Constantinos Antzakas
in
Greenplum Data Clinics

Managing table objects in Greenplum Database — Part 2: Row- vs. Column-Oriented Storage

Columnar databases are increasingly popular in the Online Analytical Query Processing (OLAP) systems space against the traditional row-or…

Jun 22, 2020

Managing table objects in Greenplum Database — Part 2: Row- vs. Column-Oriented Storage

Jun 22, 2020

Constantinos Antzakas

What I read online: 8–14 June 2020

Another week, another list. One part bookmarking, one part social sharing, and one part personal experiment; every week I publish a list…

Jun 15, 2020

What I read online: 8–14 June 2020

Jun 15, 2020

Constantinos Antzakas
in
Greenplum Data Clinics

Managing Table objects in Greenplum Database - Part 1: The basics

4 +1 basic questions to ask when managing table objects in Greenplum Database and how to find the answer.

Jun 12, 2020

Managing Table objects in Greenplum Database - Part 1: The basics

Jun 12, 2020

Constantinos Antzakas

Constantinos Antzakas

Enabling teams to innovate and succeed. Former national 🇬🇷 swimming champion, aspiring Olympic Weightlifter (96kg) and LGBTQ+ in tech advocate.

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