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Are there any benefits in disabling mongodb journaling besides performance gain? The only other marginal benefit is if you are using a 32-bit build (which is also not recommended for production use). Since 32-bit builds are limited to ~2Gb of addressable data for memory mapped files, the journal is off by default to allow for more data (with journal ...


While there are many reasons why you may want separate tablespaces, I will assume you are aware of all the disadvantages of having a single shared tablespace, specially in terms of administration (for example, how you can waste filesystem space when creating a temporary table on ALTER). You probably got innodb_file_per_table changed automatically if you ...

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