Vertica Blog

Vertica Blog

machine learning

Heavy rocket blasting above the clouds

Vertica Version 10 Launches Today!

There’s , on the first day of the – a major new version of Vertica blasts off! Vertica version 10 soars straight into the greatest deployment flexibility of any analytical data warehouse on the market. This fast and extremely scalable platform gives you more power than ever to get industry-changing analytics, including even more advanced...
Flight Tracking

Pennard, We Have a Problem – Troubleshooting Flight Tracking with the Grafana Plugin for Vertica

With Vertica’s Management Console, I have everything I need at my fingertips to manage and monitor my Vertica clusters and databases.  Whether that be investigating query performance issues, checking on the health of the cluster’s nodes, running the Database Designer or marveling at the volume of data being ingested by the Vertica Scheduler from a...
Larry Bird Monument - Photo by Eric Kilby WC

Practice Makes Perfect at BDC 2020

Larry Bird, Boston Celtics legend and NBA Hall of Famer, shot 500 free throws every morning before his first class in high school. But, he didn’t stop there. Larry was known to shoot 100 free throws after every NBA game. The result? The sharp-shooting forward from French Lick, Indiana led the NBA in free throw...
Happy dog running in grass

Vertica Big Data Conference 2020 – Are You Excited Yet?

The Vertica Big Data Conference (BDC) clock is ticking and my excitement is growing by the minute! I want to make sure that our Vertica community is up to date on the latest news, especially some of the General Session speakers and Breakout tracks. And let’s not forget one of the most special components of...
Red arrow points to silver ball with 4 red arrows pointing away representing dividing a single thing into multiple

Parallel Processing Using Partitions With Vertica UDx

You can add functionality to Vertica using UDx, but what if you need to process more data than can be efficiently processed in a single thread or a single node? Vertica can divide data into partitions defined with the OVER() clause and distribute computing across nodes. This partition processing is "shared-nothing" similar to the Map...
View from above of a sailing ship in the ocean with the sail full and the crew leaning to one side to balance

Announcing Vertica Version 9.3 – Ride the Winds of Change

The have been blowing strong. This week, Vertica version 9.3 made its big splash. Vertica has a tendency to pack a lot of features even into minor releases, and this is not a minor release. Rather than dive deep, I’m going to skim the surface of the ocean of new features. Eon Mode Improvements Eon...
Vertica and Python logos stacked

Extending Vertica with Python functions: Adding NumPy FFT as a UDx

User-Defined Transform Function (UDTF) support for Python UDx were added back in Vertica 9.1, allowing you to add a much greater range of existing libraries and functions to Vertica. In this example, I'll add Fast Fourier Transform (FFT) from the NumPy package. FFT is a way to transform time-domain data into frequency-domain data. My test...
Clusters of points colored differently by grouping on a black background

Finding the “K” in K-means Clustering With a UDx

You can apply k-means clustering to partition data points into k different groups. Along with the data, the number of clusters "k" is an input to the algorithm. Common examples like the Iris data set tell you upfront how many different groups exist, so you set k=3. What if you don't know how many clusters...

Vertica Big Data Conference Registration is Open!

We’re excited to announce that for the next Vertica Big Data Conference (BDC), held March 30 – April 2, 2020, at the Encore Boston Harbor Hotel. Don’t miss out on the early bird pricing rate of $695 (a $300 savings), along with buy 3 get 1 free group discounts!   What is the Big Data...

7 Critical Capabilities for Embedded Analytics

Software and technology vendors serving a range of industries – from security to healthcare – are increasingly turning to embedded analytics as a way to deliver value-added services and applications to their customers. Enterprises that embrace embedded analytics are changing the dynamics of business in every vertical market. The most disruptive companies in these industries...
Focused young woman working at laptop in office

The Vertica Academy Is Open for Learning

One of the greatest impacts from digital transformation, both from a personal and professional point of view, is not just the democratization of data - a very popular topic here at Vertica! - but the democratization of knowledge. Today, we are excited to announce the new, a platform that offers self-paced, technical training and certifications...
Machine learning robot studying equations and graphs

In-Database Machine Learning 2: Calculate a Correlation Matrix – A Data Exploration Post

In the , we discussed some of the reasons why it makes sense to do your machine learning inside the database. This will be the first post where we discuss some of the steps involved in the in-database machine learning workflow. Generally, the first thing you need to do is explore your data. This can...