When Would You Deploy A Fiber Channel SAN As Opposed To Deploying Either Iscsi Or DAS?

When Would You Deploy A Fiber Channel SAN As Opposed To Deploying Either Iscsi Or DAS?

When Would You Deploy A Fiber Channel SAN As Opposed To Deploying Either Iscsi Or DAS?  

Fiber Channel SAN, iSCSI, and DAS represents the major types of storage area networks (SAN) represent a high-speed network that facilitates blocked-level network access. SANs are typically used to improve application availability, for example, multiple data paths and enhancing applications involved in off-loading storage and segregating networks. In addition, they also play an important role in Business Continuity Management (BCM) activities. There are three types of Fiber Channel (FC), Internet Small Computing System Interface (iSCSI), and Direct-attached Storage (DAS).

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Part 1

The fiber channel is typically applied when high-performance applications such as Hybrid Clouds, private and public clouds that require high levels of availability and reliability need support. Decisions to apply a Fiber Channel SAN are typically determined by the company’s size and requirements in data storage. The Channel SAN is usually more reliable than the iSCSI, which can be less reliable since it uses fiber connectivity. However, iSCSI is more reliable than DAS. Thus, if an organization does not need the availability and reliability offered by Channel SAN due to its small size, they might consider the DAS or iSCI.

Cost is also a major factor when deploying Fiber Channel SAN, DAS, or iSCI. Channel SAN is applicable in organizations that require high availability and reliability levels despite its high costs. However, organizations that store little amounts of data and also do not have performance-intensive applications can effectively use DAS or iSCI (WEKA, 2020). An example of a scenario where the deployment of a Fiber Channel would not be adequate is when an organization is small and does not have a lot of requirements in terms of data storage since it would lead to an increase in operational costs. Thus, a company might be best suited to DAS and iSCI since they offer the same services provided by Channel SAN and might not be affected by the small amounts of data.

In addition, the kind of applications and programs deployed may influence whether a Fiber Channel SAN, DAS, or iSCSI s implemented. Fiber Channel SANs are often used by businesses that rely on high-performance applications that need reliability and availability. Organizations with less demanding applications may deploy either iSCSI or DAS.

Part 2

There are several reasons why a company might consider migrating its workloads to cloud computing, including reducing costs or improving efficiency. In addition, companies can migrate workloads in situations in response to the high demands of cloud services from clients or improve the accessibility of the companies’ data from different geographical spaces.

Several factors describe the ideal workload, including the fact that they should rely on shared resources, including applications that need high volumes of processing power or storage space. In addition, they should also be time-sensitive, which is measured by the time taken to be up and running. Thus, workloads should depend on fast-running applications with the shortest time to start and perform various functions (IBM Cloud Education, 2021). The workloads should also be used concurrently by large numbers of people. Examples include customer-facing applications and web applications. Finally, the ideal workloads should be usable across people located in different geographical locations since the information needs to be accessed across different time zones.

Guideline

Several steps should be considered when migrating the workloads to the Cloud. The first guideline is ensuring that the company has the right cloud services type, including Saas, Iaas, or PaaS. In addition, they should also ensure that the cloud services account for costs associated with their use and follow the desirable security protocols when offering services. Private, Public, Community, and Hybrid Clouds are distinct kinds of Clouds. Community Clouds are provided by a consortium of businesses or organizations and are often less expensive than Private Clouds. Public Clouds are supplied by third-party service providers and are often the least priced option. Hybrid Clouds Blend Public and Private Clouds, allowing businesses to use the finest aspects of both. Private Clouds are created and controlled by the firm itself and are often more expensive to develop and maintain.

In conclusion, the efficiency of the three types of storage networks is determined by the organization’s needs. Thus, an organization that handles a wide range of data and requires high reliability and accessibility requires Fiber Channel SAN, which uses fiber despite its costs, hence enhancing its reliability and credibility. In addition, the migration of workloads requires is conducted to reduce costs and increase the efficiency of a network storage system. An ideal workload should be time-sensitive, have the high processing power, and have a high storage capacity.

References

IBM Cloud Education. (2021). SOA. IBM – United States. https://www.ibm.com/cloud/learn/soa

WEKA. (2020). NAS vs. SAN vs. DAS | Data storage comparison | Pros & cons | Weka IO. WekaIO. https://www.weka.io/learn/nas-vs-san-vs-das-storage-comparison/

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Part 1: Describe in your own words (not copied from the Internet or other students) when would you deploy a Fiber Channel SAN as opposed to deploying either iSCSI or DAS? Review, and include in your write-up, all possible scenarios and decision points you considered. You need to thoroughly address cost, size, performance, types of applications and programs used, availability and reliability in your write-up.

Part 2: Describe in your own words (not copied from the Internet or other students) why any company would consider migrating their workloads to the Cloud? What types of workloads would you think would be more “ideal”? What guidelines must you follow to ensure you are not violating any established procedures? Ensure you discuss PaaS, SaaS, and IaaS in your write-up. Ensure you address Public, Private, Hybrid, and Community Cloud in your discussion.

Your write-up should be YOUR OWN WORDS and YOUR OWN THOUGHTS. There will be no points awarded for copying the contents of the PowerPoint slides. Your solution must address practical points in the Industry today. You can certainly Google search, but you need to describe them using your own words.