[SOLVED] System Redundancy

Please discuss the following topics and provide substantive comments to at least two other posts. Select from the following list four (4) topics and discuss. Use only 50-words max per topic to discuss and present your answer.The discussion questions this week are from Chapter’s 3-5 (Jamsa, 2013).Chapter 3 topics:- Define and describe PaaS.- List the benefits of PaaS solutions.- Describe potential disadvantages of PaaS.- Describe how a cloud-based database management system differs from an on-site database.- List the computing resources normally provided with a PaaS.Chapter 4 topics:- Define and describe IaaS.- Define and describe system redundancy. Discuss how you might use IaaS to implement a redundancy plan.- Define and describe load balancing. Discuss how you might use IaaS to implement load balancing.- Define and describe NAS. Assume you must implement a shared file system within the cloud. – What company would you select? Why? What costs should your client expect to pay for cloud-based data on a gigabyte (GB) basis?- Define and describe colocation. Discuss how you might use IaaS to implement colocation.- Compare and contrast a cloud-based disk storage device (with a file system) with a cloud based database.- Compare and contrast physical, dedicated virtual, and shared virtual servers. Search the web for companies that provide each. What cost should a customer expect to pay for each