xml dom tree in every instance problem

[Ian Nutt]

I wanted to know that if if have multiple instance of my application then xml dom parser would be loaded in every instance and if i have 10 mb of xml file then what and how about concurrency control mechanism.
If i want to use my own xml parser then what should be a solution to have one xml tree and all instances of my application connect to that.

[n_p_k76]

Try applying the Singleton Pattern.

What language is your parser in?