[Openledger-developer] Technical Question - Database connection

[Ang T. C. <at...@ew...>]

To all,
Currently, my code  establish a database connection for each function.
so my question is

1) will the speed of executing reduce by doing this way?

2) is it better to establish a database connetion at the beginning of 
the program and termiate at the end? so only one connection required for 
the program

cheers
Ang