Moving your operations to the cloud offers scale, security, and flexibility. However, without a clear roadmap, cloud migrations can lead to unexpected expenses, security gaps, and system downtime. At Aagaj Infotech, we help companies successfully transition to AWS, Google Cloud, and Azure while reducing infrastructure waste.
Understanding the '6 Rs' of Cloud Migration
A successful migration starts by identifying the right strategy for each workload:
- Rehost (Lift & Shift): Move applications to the cloud without modifying them. Best for fast migrations.
- Replatform: Make minor optimizations (e.g., using Amazon RDS instead of managing database instances).
- Refactor / Re-architect: Rewrite core parts of the app to take full advantage of serverless technologies and auto-scaling.
- Repurchase: Move to a SaaS model (e.g., swapping legacy CRM for an online CRM).
- Retain: Keep certain sensitive workloads on-premises for regulatory compliance.
- Retire: Identify and decomission redundant infrastructure.
Optimizing Costs Post-Migration
Once in the cloud, optimization is key. Implementing AWS Cost Explorer, scheduling auto-scaling groups, utilizing Spot Fleets for non-critical services, and purchasing Savings Plans can lower cloud billing by over 50%. Aagaj Infotech focuses on building cloud platforms that are lean, highly available, and secure by design.
