#MySQL to #Mongo DB check min reqs before you swap #dba

In order to avoid the Mongo DB error

WARNING: soft rlimits too low.

Mongo DB needs rlimits set to

• 1024 processes
• 64000 files
• Number of processes should be at least 32000 (0.5 times number of files)

So follow these instructions

• https://docs.mongodb.org/manual/reference/ulimit/