An IMDG (in-memory data grid) is a set of networked/clustered computers that pool together their random access memory (RAM) to let applications share data structures with other applications running in the cluster.
We enable data-intensive applications to scale out to hundreds of millions of transactions per second while reducing query times 1,000x without changing the database or application layers. GridGain is used in financial services, telecom, ecommerce, online services, software, retail, healthcare, and more. The GridGain Enterprise Edition includes valuable features built on top of Apache® Ignite™ which make deploying and maintaining a high performance in-memory computing environment easier.