Hazelcast IMDG is a clustered, in-memory data-grid that manages application data and distributes processing using in-memory storage and parallel execution for breakthrough application speed and scale. In this Quick Start Guide, learn what an in-memory data grid can be used for, how to do simple query operations with Hazelcast IMDG, what sharing means with Hazelcast, and more. This guide is intended for software architects and developers who are planning or building systems requiring distribute infrastructure for application scalability and performance.
This white paper, written by Java Champion Ben Evans, provides an introduction for architects and developers to Hazelcast®’s distributed computing technology.
Hazelcast Cloud is an enterprise-grade in-memory computing platform deployed and managed by the Hazelcast CloudOps team. The service
is powered by Hazelcast IMDG Enterprise HD and leverages widely adopted technologies, such as Docker and Kubernetes, to provide dynamic orchestration and containerization. Hazelcast Cloud supports applications developed in some of the most common languages, including Java, Node.js, Python. Go, and .NET.
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industry’s leading in-memory computing platform.
The in-memory speed you count on, with the convenience and scalability of cloud.
Maintain a consistent customer experience and eliminate delays and downtime through Hazelcast Web Session Clustering.
Web and application servers can be made to scale out in order to handle huge loads by adding devices, such as a load balancer. This has a secondary effect of providing redundancy. However, for applications that use web sessions, if a server goes down and the load balancer moves the user to a new server, the session is lost, to the frustration of the user.
Hazelcast provides web session clustering, where user sessions are maintained in the Hazelcast IMDG cluster, using multiple copies for redundancy.
In the event of an application server failure, the load balancer redirects to a new application server that has access to the user session. The hand-off to the new application server is seamless for the user. This provides the highest level of customer experience.
As an in-memory solution, performance of web session clustering and replication is very high, and needs no alterations to your application tier. Perform web session clustering without modifying existing applications.
As your online business grows and customers increasingly use your website, Hazelcast can keep up with the load by adding new Hazelcast members to extend your cluster capacity.
Hazelcast IMDG is an in-memory data grid, so all data operations are handled in-memory. This gives users of your online business a significantly faster (and better!) user experience.
Configure Session Replication to use an existing cluster as a session store, so web servers will request session data from a central Hazelcast cluster, helping your development operations team save maintenance across your company.
Whether you're interested in learning the basics of in-memory systems, or you're looking for advanced, real-world production examples and best practices, we've got you covered.