Top Questions

1. how to predict the IO count of mysql query?
   3 votes

   2 answers
2. does volatile gives other normal stores and loads a happens-before relation?
   3 votes

   1 answers
3. what is the difference between innodb_flush_log_at_trx_commit and sync_binlog?
   2 votes

   1 answers
4. why kerberos needs TGT?
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   1 answers