RubeninThe StartupJSON Websocket client using Spring BootInteraction with JSON WebSockets using Spring Boot is very simple, you just need to know where to look for…May 4, 20203May 4, 20203
RubenRunning private Ethereum on DockerA simple setup to run private Ethereum networks on Docker containersJul 12, 2019Jul 12, 2019
RubenPython and Wikipedia to get the SP500 constituents listWhen dealing with financial reference data great part of the struggle is how to get decent indexes constituent data.May 6, 2019May 6, 2019
RubenRunning a Spark cluster setup in Docker containersAfter writing my previous post about how to run a Hadoop multi-node setup in Docker it seemed the natural evolution was to install Spark on…Apr 29, 20181Apr 29, 20181
RubenSome tips to run a multi-node Hadoop in DockerHadoop allows two installation modes, single node setup to install a pseudo cluster where each node runs in a thread and the so called…Apr 22, 20185Apr 22, 20185
RubenPandas, Quandl and TA-Lib, a costless approach to stock analysisSome time ago I started to put some code together to create my own technical analysis framework using Javascript, which ended up in a…Feb 16, 2018Feb 16, 2018
RubenPackaging to Pypi, the tricky detailsAfter some time I decided that some Python that I have in GitHub was mature enough to be moved into a decent repository as Pypi.Nov 14, 2017Nov 14, 2017
RubenNobel Winner Lifelong Reading Challenge, or how to read a book a year for the rest of your lifeYears ago I had to commute a lot every day, around 2 hours a day. Given that amount of time, rather than just losing it one of the best…May 27, 2017May 27, 2017
RubenCreating your poor man solution for market data using Yahoo Finance and YahooFetcherWhen we face working with finance data one of the main problems is usually how to get a consistent stock data corpus to run our analysis.May 11, 20171May 11, 20171