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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 ...


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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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