This document summarizes HPCC Systems, an open source big data processing and analytics platform. It provides high-performance computing capabilities to integrate vast amounts of data from multiple sources and enable real-time queries and analysis. The platform uses the ECL programming language which allows for declarative, implicitly parallel programming optimized for data-intensive applications. It also describes LexisNexis' use of HPCC Systems and related technologies like SALT and LexID to link and analyze large datasets to derive insights for risk assessment and fraud detection across various industries.