Big data combines unstructured data with structured data to produce a report which provides a complete view of the organization. This report helps in decision making. Big data provide real time or near real time data. According to Mark Shacklett (President of Transworld Data), big data analytics results have impacted corporate revenues, expenditure and customer satisfaction. Web-based analytics on e-tail users helps in generating more sales by assessing customer preferences. Network diagnostics toolset analyze network and machine-generated data and produce predictive reports. This tool set gives a real-time view of network traffic. Sensors placed on railways and tram tracks, help crew members to proactively repair or replace equipment and railway tracks before they fail. Read more at: http://www.techrepublic.com/article/4-ways-real-time-analytics-lead-to-competitive-advantages/