Open BI

Open BI is dedicated to Dataprocessing, Datawarehousing and Open Source Business Intelligence.

Tuesday, 23 October 2018

BitCoin ticker with Python, Kafka and Bokeh

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Hi all, Today, just a variation of the previous bitcoin ticker. The concept is still simple but involves differents tools : using P...
Wednesday, 2 May 2018

Python, REST, Json and gmaps : plotting data

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Hi all, Let’s continue with another small and quick Python use case on data. Here is a use case to plot gmaps heatmap with Python . The...
Wednesday, 18 April 2018

Simple & compact Python Bitcoin ticker

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Hi all, Today, just fun. I wrote a simple Bitcoin ticker. The concept is simple : using Python calling public rest service for...
Monday, 19 March 2018

Quick and clever data sparsity / density tool

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Hi all, Just a quick post today to share a clever python tool I’m using for data sparsity / density analysis. Data sparsity : number...
Tuesday, 2 May 2017

Reading online SDMX data from R

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Hi all, After writing http://open-bi.blogspot.ch/2014/12/easy-query-to-sdmx-data.html some time ago (long time ...), I recently had to q...
Monday, 15 December 2014

Easy query to SDMX data

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Hi all, As usual, too many things to share and too little time to write. Well, this time, I'm doing it. I'm currently working o...
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Who am I ?

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Vincent Teyssier
Lausanne, Switzerland
Datawarehousing & BI / Cloud Computing and Data processing. I work for several clients from banking/insurance to call centers, entertainment and tourism. Regularly CTO or CDO for startups or marketing companies dealing with data. Technical consulting for startups around Big Data, Analytics and Cloud Computing. Currently working for public / gov organization.
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