process.science presents a new release

process.science, specialist in the development of process mining plugins for BI systems, presents its upgraded version of their product ps4pbi. Process.science has added the following improvements to their plug-in for Microsoft Power BI. Identcal upgrades will soon also be released for ps4qlk, the corresponding plug-in for Qlik Sense.

Business Intelligence – 5 Tips for better Reporting & Visualization

Data and BI Analysts often concentrate on learning a BI Tool, but the main thing to do is learn how to create good data visualization! BI reporting has become an […]

6 Ways to Optimize Your Database for Performance

Knowing how to optimize your organization’s database for maximum performance can lead to greater efficiency, productivity, and user satisfaction. While it may seem challenging at first, there are a few […]

CAP Theorem

Understanding databases for storing, updating and analyzing data requires the understanding of the CAP Theorem. This is the second article of the article series Data Warehousing Basics. Understanding NoSQL Databases […]

Graphical understanding of dynamic programming and the Bellman equation: taking a typical approach at first

This is the second article of the series My elaborate study notes on reinforcement learning. 1, Before getting down on business As the title of this article suggests, this article […]

ACID vs BASE Concepts

Understanding databases for storing, updating and analyzing data requires the understanding of two concepts: ACID and BASE. This is the first article of the article series Data Warehousing Basics. The […]

Data Warehousing Basiscs

Data Warehousing is applied Big Data Management and a key success factor in almost every company. Without a data warehouse, no company today can control its processes and make the […]

Why Do Companies Use Data Lakes?

Modern enterprise-level computing operations have to capture a truly monumental amount of information every single hour. As the scale of data has grown almost exponentially over the years, so has […]

Understanding the “simplicity” of reinforcement learning: comprehensive tips to take the trouble out of RL

*I adjusted mathematical notations in this article as close as possible to “Reinforcement Learning:An Introduction.”  This book by Sutton and Barto is said to be almost mandatory for those who […]

The Basics of Logistic Regression in Data Science

Data science is a field that is growing by leaps and bounds. A couple decades ago, using a machine learning program to make predictions about datasets was the purview of […]