Only the last snapshot send or receive is hold in memory.
只有最后一次发送或接收的快照保存在内存中。
They run in a single transaction and their state is only hold in memory and not persisted to the process server database.
它们在单个事务中运行,其状态仅保存在内存中,而不能持久性地保存到流程的服务器数据库中。
Assume that the data you need to hold in memory is too much for a single JVM, and so it will therefore be set up as a distributed grid, spread over many JVMs.
假设您需要放在内存中的数据量对于单个JVM来说过于庞大,因此将其设置为分布式网格,分散在许多JVM中。
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