AUTHOR DETAILS

  • Michael Rajkowski

    Michael Rajkowski7 Posts

    As a member of the Rocket MultiValue Support organization, Michael has worked with MultiValue for over 25 years in numerous professional roles. He is especially fascinated with the areas of MultiValue that intersect with other technologies. He recently moved to Irvine, where he can not only expand his MultiValue expertise to include the Rocket D3 product family, but also where he, his wife and son can enjoy being closer to Disneyland.

Technology UniData Universe

Python Data Science and the Rocket MultiValue Database ( Part 3 of 3 )

Now that we have gone over some of the basics such as manipulating numpy arrays and pandas data frames in the first two parts of “Python Data Science and the Rocket MultiValue Database”, we will now create a simple object for managing the storage and retrieval of data to a Rocket MultiValue database. For our […]

Tutorials UniData Universe

Python Data Science and the Rocket MultiValue Database ( Part 2 of 3 )

In “Python Data Science and the Rocket MultiValue Database ( Part 1 of 3 )“ I provided an introduction to Numpy, and showed how to convert a Numpy array to a u2py.DynArray. In this section I will go a bit further and show: How to write the numpy data to a Rocket MultiValue file How […]

Technology Tutorials UniData Universe

Python Data Science and the Rocket MultiValue Database ( Part 1 of 3 )

I’ve frequently mentioned, in many of my Rocket MultiValue Python presentations, that one of the benefits of Python is the easy access it gives us to Data Science. There are several Python libraries used for data science. ( see: https://www.datasciencecentral.com/profiles/blogs/9-python-analytics-libraries-1 ) While I do not think I can teach you everything you need to know […]

A few good MUG(s) like learning about Python

Bringing Python to the Rocket MultiValue Community is one of the more enjoyable parts of my job. While I do enjoy writing blog posts, my desire to help the Rocket MultiValue Community goes much further. In fact, I learn more myself with every event where I can present and/or teach Python. Most of the material […]

Python for the Rocket MultiValue Developer – Part 3 of 3 – Leveraging the Power of Python

In part one of the series “Python for the Rocket MultiValue Developer – Part 1 of 3 – An Introduction” we discussed how the Rocket MultiValue application platforms ( UniData and UniVerse ) added Python as a programming language which sits at the same level as the other access methods. In part two of the […]