Business Services
An architecture review, whether for on-premises or cloud environments, involves a comprehensive assessment of the design, structure, components, and performance of a system or application.
Architecture Review (On-premises):
This involves understanding the existing hardware, software, network configurations, and data storage systems in the on-premises environment.
Evaluating whether the current architecture can accommodate growth in terms of users, data volume, and transactions without compromising performance.
Reviewing security measures such as firewalls, intrusion detection systems, access controls, and compliance with industry standards and regulations (e.g., GDPR, HIPAA).
Analysing the resilience of the system to failures and disasters, including backup strategies, redundancy, failover mechanisms, and recovery procedures.
Identifying areas where costs can be reduced, such as optimizing resource utilization, licensing, and maintenance expenses.
Architecture Review (Cloud):
Assessing different cloud service providers (e.g., AWS, Azure, Google Cloud) based on factors like pricing, services offered, performance, reliability, and compliance certifications.
Planning the architecture for cloud deployment, including decisions on infrastructure as a service (IaaS), platform as a service (PaaS), or software as a service (SaaS) offerings.
Ensuring that the cloud architecture can scale up or down dynamically based on demand, utilizing features like auto-scaling and load balancing.
Implementing robust security measures such as encryption, Identity and access management (IAM), network security groups, and compliance controls specific to the chosen cloud provider.
Optimizing cloud costs by selecting the right instance types, storage options, and pricing models, as well as implementing cost monitoring and optimization tools provided by the cloud provider.
Planning the migration of applications, data, and services to the cloud, considering factors like data transfer methods, downtime minimization, and compatibility with cloud-native technologies.
Addressing operational aspects such as monitoring, logging, performance optimization, and DevOps practices for continuous integration and deployment (CI/CD).
Architecture Review Deliverables :
This report provides a detailed analysis of the current architecture, including hardware, software, network configurations, and data storage systems. It outlines the strengths, weaknesses, opportunities, and threats (SWOT analysis) of the existing setup.
Based on the assessment, recommendations are provided on how to improve scalability and performance to meet current and future demands. This may involve suggestions for hardware upgrades, optimization of resource utilization, or architectural changes.
A comprehensive evaluation of the security measures in place, including firewalls, intrusion detection systems, access controls, encryption mechanisms, and compliance with industry standards and regulations. Recommendations are provided to enhance security posture and ensure compliance.
An assessment of the resilience of the system to failures and disasters, along with recommendations for improving high availability and disaster recovery capabilities. This may include suggestions for implementing redundancy, failover mechanisms, backup strategies, and recovery procedures.
A roadmap is developed outlining the prioritized initiatives and actionable steps for implementing the recommended changes. This includes timelines, resource requirements, and dependencies for each initiative.
A concise summary of the key findings, recommendations, and proposed action plan tailored for executive stakeholders. This summary highlights the business impact of the proposed changes and the expected return on investment (ROI).