An engineering design department of a large company maintains more than 600,000 engineering drawings that its designers access and reuse, modify, or update as required. The design team wants instant access to the drawings for its current projects but is currently constrained by an infrastructure that cannot scale to meet the response time requirements. The team has classified the drawings as Most Frequently Accessed, Frequently Accessed, and Occasionally Accessed.

 Suggest a strategy for the engineering design department that optimizes the storage infrastructure by using ILM.

 Explain how you can use tiered storage based on access frequency.

 Detail the hardware and software components you need to implement your strategy.

 Research the products and solutions currently available to meet the solution you propose.