python

python

Testing a Small Query Language in Python with Hypothesis

Hypothesis is an implementation of Property-based testing for Python, similar to QuickCheck in Haskell/Erlang and test.check in Clojure (among others). Basically, it allows the programmer to formulate invariants about their programs, and have an automated system attempt to generate counter-examples that invalidates them.

astjerna Tue, 11/08/2016 - 16:21
A neural network scoring engine in PL/SQL for recognizing handwritten digits

Topic: In this post, you will find an example of how to build and deploy a basic artificial neural network scoring engine using PL/SQL.

canali Thu, 07/21/2016 - 22:31

Integrating Hadoop and Elasticsearch – Part 2 – Writing to and Querying Elasticsearch from Apache Spark

Submitted by pkothuri on Tue, 05/24/2016 - 15:27

Introduction

In the part 2 of 'Integrating Hadoop and Elasticsearch' blogpost series we look at bridging Apache Spark and Elasticsearch. I assume that you have access to Hadoop and Elasticsearch clusters and you are faced with the challenge of bridging these two distributed systems. As spark code can be written in scala, python and java, we look at the setup, configuration and code snippets across all these three languages both in batch and interactively.

Disclaimer

The views expressed in this blog are those of the authors and cannot be regarded as representing CERN’s official position.

CERN Social Media Guidelines

 

Blogroll