The Expertmaker Accelerator is a well-proven data processing framework that provides fast data access, parallel execution, and automatic organization of source code, input data, and results. It can be used for daily data analysis tasks as well as operating as a live recommendation system in production with hundreds of thousands of large data files and many CPUs.
The Accelerator is released as open source by eBay.
The Accelerator on Github/eBay
Please also see The Accelerator’s Blog also hosted here (exax.org/blog).