Apache Arrow defines an in-memory columnar data format that accelerates processing on modern CPU and GPU hardware, and enables lightning-fast data access between systems. Working with big data can be ...

Big data refers to the massive volume of information that cannot be easily processed or analyzed using traditional methods, such as using standard databases and software. Big data comes from many ...

In today's modern business environment, data is the foundation of efficient business operations. Organizations generate and collect large amounts of information from various sources such as social ...

Standard MCMC methods can scale poorly to big data settings due to the need to evaluate the likelihood at each iteration. There have been a number of approximate MCMC algorithms that use sub-sampling ...

The Media Rating Council (MRC) has completed an audit of Nielsen's national TV measurement service, including its augmentation with "Big Data" sources, as well as the integration of so-called ...