KX KDB+ is a high-performance database and analytics platform that is designed for storing, processing, and analyzing large and complex data sets in real-time. It is developed by KX Systems, a software company that specializes in real-time data processing and analytics solutions. KX KDB+ is a column-oriented database that is optimized for handling large volumes of data and is often used in financial services and other industries that require fast, real-time access to data. The platform includes a range of tools and technologies for storing, processing, and analyzing data, and is designed to be scalable, reliable, and easy to use. With KX KDB+, users can connect to various data sources, including databases, cloud storage, and business applications, and perform complex data analyses and integrations in real-time. The platform is often used by businesses in a variety of industries, including finance, healthcare, retail, and manufacturing, to help them better understand and make use of their data in real-time.