March 2019
Intermediate to advanced
394 pages
11h 4m
English
Content preview from Mastering MongoDB 4.x - Second Edition
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mongos
The mongos process is a relatively lightweight process that holds no state. In the case that the process fails, we can just restart it or spin up a new process in a different server. It's recommended that mongos processes are located in the same server as our application, and so it makes sense to connect from our application using the set of mongos servers that we have colocated in our application servers to ensure a high availability of mongos processes.
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