Helpful hints for users to speed up INSERT queries in MySQL

[henno]

When starting, the program should:

1. check the 'max_allowed_packet' value set on the MySQL server. If this value is less than 16777217 (default is 16777216 or 16MB), it should show a yellow warning message that "The MySQL max_allowed_packet value is {} MB. If you have more than 1.6GB of RAM, this is not optimal because it should be between 1% of your total RAM and 1GB".
2. check the 'innodb_buffer_pool_size' value set on the MySQL server. If this value is less than 134217729 (default is 134217728 which is 128MB), it should show a yellow warning message that "The MySQL max_allowed_packet value is {} MB which is not optimal because it should be 50-75% of total RAM in case of a dedicated MySQL server".

[henno]

By default the max_allowed_packet configuration parameter should be set to 0 in sample configuration and when it's 0, the app should use the MySQL server's max_allowed_packet as the packet size.