User bio

Dr. Athanassios I. Hatzis has been active in the field of NoSQL databases and semantic web since 2010. He pioneered and implemented associative, semiotic, hypergraph data modeling framework with a mission to build powerful, meaningful relationships easily. For this purpose he founded HEALIS to offer consultation services and training on the use of next generation business intelligence systems and software applications. Athanassios has been developing programs since the era of Amstrad CPC 464. His passion for coding led him to research and development for a period of ten years in top UK universities. He has a strong background in clinical applications of speech technology and was the initiator and central figure in a UK NHS and EU FP5 funded research projects that were based on his PhD thesis. In the past Athanassios has been a Health IT Managing Director in the Department of Neurosurgery, University of Athens for four years. He modernized the hospital clinic with a fully operational EMR, clinical decision support systems for chronic neurological disorders, surgical teleconferencing and out-of-hospital clinical monitoring. He has published both in Speech Technology and Neurotechnology sectors in peer reviewed journals and conferences, he posts articles frequently in several IT blogs and social networks and he has released two open-source projects MEDILIG EMR and Wolfram Mathematica DBAPI.

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Member since May 5, 2016

Thanks Evgeny, you cannot execute my jupyter notebooks on Azure cloud and I think you have to login first in order to view them. In any case my CacheORM module is dependent on intersys.pythonbind module. One has to install this first and verify that it works then start playing with my demos. I wrote guidelines about installation in Github README file.

Hi Rob, thank you for the update on your QEWD project. One of the main reasons I chose Python as the binding language for Cache in our project instead of Javascript is that in data analysis, data science area the first is already well established, extremely popular and there is big momentum on developing further a vast collection of tools and libraries that extent the language. But the second clearly wins the battle in web platform development. I am sure I will definitely re-visit your project and perhaps ask you to collaborate when I reach the stage of developing the front end and/or another client API. For our readers I must also mention that your article on a universal NoSQL engine using Globals is a must read for anyone that wants to understand the power of multi-dimensional, schema-free, hierarchically structured, sparse, dynamic arrays, i.e. Global Storage databases. And for the history it appeared right at the birth (re-birth) of NoSQL movement back in 2010 ;-)

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