Visualize your massive data with Impala and Redash
Redash is a famous OSS visualization tool, which enables to visualize your data with SQL. It supports Apache Impala (incubating), fast…
tabula-py: Extract table from PDF into Python DataFrame
(Note: Oct 7th, 2019)As of Oct. 2019, I launched a documentation site and Google Colab notebook for tabula-py. The FAQ would be good place…
Livy & Jupyter Notebook & Sparkmagic = Powerful & Easy Notebook for Data Scientist
livy is a REST server of Spark. You can see the talk of the Spark Summit 2016, Microsoft uses livy for HDInsight with Jupyter notebook and…
Text-to-speech based on deep learning for Web site using Amazon Polly and Ruby
Amazon Polly, Text-to-speech service from AWS was announced at today ‘s re:Invent. Amazon Polly is speech synthesize system based on deep…