Algobox, open source algorithmic trading platform

It's out! After months of hard work I am proud of publishing the open source algorithmic trading platform I have been working on, Algobox https://github.com/melphi/algobox.

An algorithmic trading platform is a very challenging software, a mixture of Big Data, Data Integration and Machine Learning technologies. 

Fix missing credentials error on Amazon CodeDeploy

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Setting up an Amazon CodeDeploy installation is sometimes tricky and the documentation is not really helpful and complete.

The most common error is "Missing credentials - please check if this instance was started with an IAM instance profile" in /var/log/aws/codedeploy-agent/codedeploy-agent.log of the target EC2 instance.

This error means that the EC2 instance is not configured with the proper rights. The following are the most common reasons:

Amazon Redshift, an independent review.

As on the Amazon AWS front page Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse that makes it simple and cost-effective to efficiently analyze all your data using your existing business intelligence tools.

In this independent review I will set up an Amazon Redshift datawarehouse and do some basic tests to check, without going too much deep, what can be achieved with a simple Redshift installation.

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