GemFire Server stand-alone or embedded in the spring (and having spring acting as a client)
What are the advantages, disadvantages of server running in the context of the spring gemfire request vs stand-alone?
Thank you
Jack
Hi Jack,
I think you can consider those as the same advantages/disadvantages of having data in-process and out-of-process management strategies.
Basically, you will share the JVM memory between your own application objects and you're caching the entries, which may or may not be a good approach, according to the case of the use and the amount of data.
For example, running several web applications on an application server and having many of them store a large number of entries in cache on the same JAVA virtual machine can lead to errors of memory so that is not properly sized.
An alternative in this case would be to have each web application acting as a client and seen their access stand alone hiding nodes (each with their own JVM) that can only contain data (being a stand-alone cache server), leaving the client to decide if he wants to not keep the entry LRU – least recently used-, for example.
Although there is nothing wrong with having embarked on these applications, servers or have their work as peers, always take into account that, as was said, memory will be shared by your own objects and the cache entries. An immediate advantage of this approach is that access to the data in these cases are very fast.
Tags: VMware
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