MongoDB是否可用作并行处理/多实例应用程序的共享内存？

I'm planning a product that will process updates from multiple data feeds. Input-data is guesstimated to be a total of 100Mbps stream containing 100 byte sized messages. These messages contain several data fields that needs to be checked for correlation with the existing data set within the application. If a input-message correlates with an existing data record, then the input-message will update the existing data-record, if not: it will create a new record. It is assumed that data are updated every 3 seconds in average. I'm planning a product that will process update