short paper on Three-Tiered Architecture
Submit a report for the CIO about three-tiered architecture. The organization has continued to grow, and the architecture of the existing database needs to be changed to increase performance, scalability, and reliability. Your CIO has asked you to look into a three-tiered architecture and report to him on your findings. The report should include the benefits of converting the database to a three-tiered architecture and should include a plan that highlights the steps required to make the change. Also, discuss the timeframes, expectations, and potential benefits of this approach. Review existing tools and explore options to present to the CIO.