Apache Geode is a sophisticated and powerful open-source data management system designed for data-intensive applications. It offers regular and real-time data access over distributed cloud architectures. To manage objects and behaviour of applications, it brings together memory, network resources, CPU, and local disks (if needed). Built to support transactional applications demanding low latency coupled with high concurrency processing, the Apache Geode in-memory model relies on dynamic replication and partitioning of data. Features Low Latency Apache Geode offers low latency. Management of data in concurrent structures, minimal context switches, and synchronous communication to peer members contribute to low latency that is predictable. Enhanced Scalability Dynamic data partitioning and uniform data-load spreading lie at the heart of Apache Goede’s scalability. In case there is a need for managing high and sudden bursts of concurrent loads, the number of servers can be increased and the data and behaviours distributed optimally for consistent and predictable response times. Prompt Event Notifications Apache Geode ties events and data into a single system, making Event Notifications prompt and more reliable. Subscribers have direct access to data from local memory or from another member. Always Available The Shared-nothing architecture takes disk or cache failures in one member out of the way of availability since data for each cluster member is managed independently of other members. The application configuration is such that different classes of data are carried on across different members.