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Is there a program I can use to redistribute DB files across multiple volumes efficiently?

I'm working with a VLDB instance with over 60 DBs and close to 200 DB files, allocated over nearly 20 volumes. The instance is a Dev server getting periodic restores from a production instance with a ...
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11 views

Disable MongoDB journaling?

Are there any benefits in disabling mongodb journaling besides performance gain? I know journaling provides write durability and crash resiliency. But I can tune syncdelay parameter to make data files ...
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81 views

I'm unable to open a datafile in oracle, looking for a solution

I'm trying add more data into my schema, but I encounter the following error ORA-01116: error in opening database file 14 ORA-01110: data file 14: '/u01/oracle/oradata/REVA/ra_tbsp07.dbf' ORA-27041: ...
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120 views

load_file() doesn't work but load data local infile works

I'm trying to load a non-regular file with MySQL: select load_file ('/proc/cmdline') It returns NULL So I checked the documents here, the file is readable, because as mysql user, I can execute ...