In Week 1 You Discussed Gig Inc's Benefits And Concer 204933
In Week 1 You Discussed Gig Incs Benefits And Concerns With Moving
In Week 1, you discussed GIG, Inc.'s benefits and concerns with moving to the cloud. In Week 2, you created a high-level diagram of a system using built-in AWS that provided reliability, availability, and continuity across the migrated environment. In Week 3, you chose a database and created a diagram that visualized the chosen system and implementation steps. Last week, you created a spreadsheet that covered each level and provided a summary of the structures that explained the security benefits. This week, compile all your work from previous weeks and integrate it into your migration plan in a cohesive manner. Additional material about the transition may be required. The plan will be presented to the CEO, CFO, and CTO and should have a professional construction. You will then create a 10- to 12-slide multimedia-rich Microsoft® PowerPoint® presentation that explains the proposed migration plan and includes the following items: Benefits of moving to the cloud One-for-one transition plan for the given requirement (e.g., the webserver will be moved to an EC2 instance that is placed behind an ELB) Proposed architecture diagram (how systems are set up) Proposed network flow diagram (how data flows through the system) IAM security policy plan Database plan Submit your plan and presentation.
Paper For Above instruction
Introduction
The migration of GIG, Inc. to the cloud represents a strategic initiative aimed at enhancing operational efficiency, scalability, and security. This comprehensive plan synthesizes previous work, including benefit analysis, high-level architecture design, database selection, security structuring, and implementation steps, to deliver a cohesive blueprint for the transition. The final deliverable will include a detailed migration plan and a multimedia PowerPoint presentation, tailored for executive leadership, highlighting benefits, transition strategies, system architecture, data flow, security policies, and database management.
Benefits of Moving to the Cloud
Moving GIG, Inc. to the cloud offers numerous advantages. Primarily, scalability allows the organization to adjust resources dynamically based on demand, enabling cost-effective growth and operational flexibility (Marston et al., 2011). Cloud migration also enhances disaster recovery capabilities, as cloud providers such as AWS offer geographically dispersed data centers, ensuring high availability and business continuity (Sharma, 2020). Additionally, cloud environments improve collaboration and accessibility, empowering remote work and supporting global operations (Rittinghouse & Ransome, 2017). Cost savings are another significant benefit; organizations transition from capital-intensive hardware investments to operational expenses aligned with actual usage (Armbrust et al., 2010). Furthermore, the cloud provides advanced security features, such as encryption, identity management, and compliance protocols (Kavis, 2014).
Transition Plan and Approach
The transition adopts a phased, one-to-one migration approach, ensuring minimal disruption. For example, existing web servers will be replaced with EC2 instances behind Elastic Load Balancers (ELB), providing fault tolerance and automatic scaling (AWS, 2022). Each system component will be migrated sequentially, with extensive testing at every stage to validate functionality and performance. This approach facilitates rollback if necessary, reducing risk. The transition plan also involves updating the DNS records, transferring data securely, and configuring IAM policies to enforce security best practices. Migration tools like AWS Migration Hub and Server Migration Service will streamline the process and provide real-time monitoring.
Proposed Architecture Design
The architecture adopts AWS’s robust infrastructure services. Web servers will run on EC2 instances within a Virtual Private Cloud (VPC), protected by security groups. These instances will be behind an Application Load Balancer (ALB) for traffic distribution. Backend services, such as application logic and APIs, will also operate on EC2 instances or containerized via Amazon ECS, depending on workload requirements. Data storage will utilize Amazon RDS for relational databases, with automatic backups and replication enabled. AWS CloudWatch will be integrated for monitoring and alerting, ensuring system health and performance (AWS, 2022).
Network Flow Diagram
The data flow begins with user requests directed to the Web application through a DNS service. Requests are received by the ALB, which distributes traffic across available EC2 instances. Application servers process requests and interact with the Amazon RDS database for data retrieval and updates. Data transmission is secured using SSL/TLS protocols. Internal AWS networking ensures secure communication between components via private subnets and security groups. CloudWatch and CloudTrail monitor system activities and logs, providing audit trails and performance metrics.
Identity and Access Management (IAM) Security Policy
IAM policies will define granular permissions, restricting access to resources based on roles and least privilege principles. Administrative access will be limited to specific personnel via multi-factor authentication (MFA). Users and services will be assigned roles with predefined policies, enabling secure API interactions and resource management. Use of IAM groups simplifies permission management across users. MFA is mandatory for all privileged accounts. Additionally, AWS Key Management Service (KMS) will encrypt data at rest and in transit. Regular audits and compliance checks will ensure adherence to security standards.
Database Migration Strategy
The database migration involves a lift-and-shift approach using AWS Database Migration Service (DMS). The existing on-premises database will be synchronized with Amazon RDS, minimizing downtime. During migration, read-only mode will prevent data inconsistency. Post-migration, application endpoints will be redirected to the new RDS instance, and validation checks will ensure data integrity. Backup strategies and automated snapshots will be configured for disaster recovery. Security configurations, including network access controls and encryption, will protect sensitive data.
Conclusion
This integrated migration plan harnesses AWS cloud services to improve GIG, Inc.’s operational resilience, scalability, security, and cost-efficiency. The phased transition minimizes risks and ensures continuity, while the proposed architecture and security policies align with best practices. The accompanying PowerPoint presentation will communicate these benefits and strategies effectively to executive stakeholders, supporting informed decision-making and organizational buy-in.
References
- Armbrust, M., Fox, A., Griffith, R., Joseph, A. D., Katz, R., Konwinski, A., Lee, G., Patterson, D., Rabkin, A., & Stoica, I. (2010). A view of cloud computing. Communications of the ACM, 53(4), 50-58.
- Kavis, M. J. (2014). Architecting the cloud: Design decisions for cloud computing service models (SaaS, PaaS, and IaaS). John Wiley & Sons.
- Marston, S., Li, Z., Bandyopadhyay, S., Zhang, J., & Ghalsasi, A. (2011). Cloud computing — The business perspective. Decision Support Systems, 51(1), 176-189.
- Rittinghouse, J. W., & Ransome, J. F. (2017). Cloud computing: Implementation, management, and security. CRC Press.
- Sharma, S. (2020). Disaster recovery in cloud computing. In Cloud Computing Security (pp. 193-211). Springer, Cham.
- Amazon Web Services. (2022). AWS Well-Architected Framework. https://aws.amazon.com/architecture/well-architected/
- AWS. (2022). Amazon EC2 Documentation. https://docs.aws.amazon.com/ec2/
- AWS. (2022). Elastic Load Balancing Documentation. https://docs.aws.amazon.com/elasticloadbalancing/
- AWS. (2022). Amazon RDS Documentation. https://docs.aws.amazon.com/rds/
- AWS. (2022). AWS Migration Hub. https://aws.amazon.com/migration-hub/