IMDGs provide a lightweight, distributed, scale-out in-memory object store — the data grid. Multiple applications can concurrently perform transactional and/or analytical operations in the low-latency data grid, thus minimizing access to high-latency, hard-disk-drive-based or solid-state-drive-based data storage. IMDGs maintain data grid durability across physical or virtual servers via replication, partitioning and on-disk persistence. Objects in the data grid are uniquely identified through a primary key, but can also be retrieved via other attributes. The most typical use of IMDGs is for web-scale transaction processing applications. However, adoption for analytics, often in combination with Apache Spark and Hadoop or stream analytics platforms, is growing fast — for example, for fraud detection, risk management, operation monitoring, dynamic pricing and real-time recommendation management.
"Reccomend to everyone who need really fast and stable IMDG"
With Hazelcast we had only good experience. Documentation is great so we did not need to contact support often, but when we were writing to them, we always got right response pretty fast. They also come to Poland to give as trainings in our headquaters.
"IBM WebSphere Extreme Scale: Enhancing Enterprise Performance and Reliability"
IBM WebSphere Extreme Scale is a powerful and robust application server for enterprises that requires a high level of performance, scalability and reliability. Also, allow us to navigate any obstacles or product limitations with the support of IBM team.
Competitor or alternative data is currently unavailable
See All Alternatives"Easy Session Propagation Over cluster nodes"
We have implemented multiple nodes cluster configuration easily with different type of applications (like Shibboleth IDP) and Terracota was a robust solution to propagate session over the cluster.
"Great product, delivers what it promises, but need the right talent to implement correctly"
Pivotal gemfie is a great product, delivers what is promises.
"High performance, low latency"
An important part of a real-time analytics stack for big data processing.
"Depolyable scalable solutions with Spaces"
Tool improved performance drastically and easy of use was a big advantage
"Enhancing great experience to our Customer/Partners using XAP"
The vendor's contact I worked with was very helpful and had hunger to show that their product works in the use cases we were tackling. Overall happy with the partnership and level of knowledge the vendor's team has in terms of technical funcationality, business outcomes
"A pricey but very reliable and simple solution to shared session across a web farm"
Stateserver is a critical part of our infrastructure and has performed very well for us. It is able to handle a large number of transactions with very modest resource usage. Installation and configuration is extremely simple, and the product has been very reliable.
Competitor or alternative data is currently unavailable
See All Alternatives"Easy implementation but will need additional features to match leading vendors"
Overall it's good experience to adopt JBOSS data grid.