Data mining Big data 6 Machine learning 4 Spark (Electronic resource : Apache Software Foundation) 4 Data processing 3 Python (Computer program language) 3 Computer programs 2 Electronic data processing 2 R (Computer program language) 2 Application software 1 Automatic data collection systems 1 Business 1 Database management 1 Decision making 1 Development 1 Distributed processing 1 Information retrieval 1 Information visualization 1 Java (Computer program language) 1 Management 1 Mathematical statistics 1 Object-oriented programming (Computer science) 1 Online social networks 1 Quantitative research 1 Real-time data processing 1 Relational databases 1 Storm (Electronic resource) 1