system specification, i.e., (system platform) where we perform the process, is most important to speed up the process, as well as the solver used to do it is also useful to speed up

Thanks for your reply, but my concern is about simulating a large database (for example, 10,000 data points in a file) in Matlab/Simulink.

@Arunkumar Elumalai

maybe i gor a answer share with you gentle man

Thanks for your reply, Arunkumar Elumalai

I think to speed up, optimize model settings and leverage MATLAB’s built-in tools. Use the Performance Advisor to identify bottlenecks, switch to a fixed-step solver if suitable, as simplify your model. Enable Parallel Computing Toolbox to distribute computations across multiple cores, and utilize Rapid Accelerator mode to precompile models for faster execution. Profiling simulation timing can also help pinpoint inefficiencies, and using efficient data structures for database storage can prevent slowdowns. thanks