I intend to buy a library by which I can convert PDF to PNG in my Java application.
All that matters is that it can work in the high concurrency. My question is that:
1. Did you test your library’s performance? If so, could you present the results and its run times when the requests goes up?
2. And then can you explain me how to use your library in a best way? Is there any special tip that must be considered (in code or in application server) to improve the performance?