March 2019
Intermediate to advanced
394 pages
11h 4m
English
Content preview from Mastering MongoDB 4.x - Second Edition
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Using secure configuration options
It goes without saying that the same configuration options should be used. We must use one of the following:
- MapReduce
- The mongo shell group operation or a group operation from our client driver
- $where JavaScript server evaluation
If we don't, we should disable server-side scripting by using the --noscripting option on the command line when we start our server.
The mongo shell group operation, as mentioned in the previous list, can be a tricky one as many drivers may use MongoDB's group() command when we issue group commands in the driver. However, given the limitations that group() has in terms of performance and output documents, we should rethink our design to use the aggregation framework or application-side ...
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