Directory

Online Communities

Big Data Startups
Big Data Startups
Big data knowledge platform with big data strategy information, trends, jobs, use cases, tools and big data startups for anyone interested in big data.
Data Science Central
Data Science Central
Data Science Central
Kaggle
Kaggle
100,000 Data Science Professionals
KD Nuggets
KD Nuggets
Hub for big data, analytics and data science practitioner
Top Coder
Top Coder
500,000+ Data Professionals and Coders