What kind of centers of excellence has Samuel Strum established?
Samuel Strum has established data modeling, business intelligence and big data centers of excellence.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What kind of centers of excellence has Samuel Strum established?

### Input: Not applicable

### Response:
Samuel Strum has established data modeling, business intelligence and big data centers of excellence.<|im_end|>