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I have installed MySQL server on Linux CentOS remote server. The mysql -V tells -

mysql Ver 14.14 Distrib 5.1.61, for redhat-linux-gnu (i686) using readline 5.1

I have 2GB of RAM with 15 GB disk space. My Database size is 2GB with 12 tables from which one table of 20 Million records. This database is used for mobile application through REST webservice.

So I want to know that How many concurrent connections can I allow to this database for best performance?

I was told that there will be 100000 concurrent access to the database.

Please Gurus help me.

Thank You

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If you are using MYISAM tables then you can use following formula to calculate memory requirements:

key_buffer_size + (read_buffer_size + sort_buffer_size) * max_connections = K bytes of memory

have a look here

于 2012-07-30T10:20:11.960 回答