The Evolution of IT Infrastructure 
Legacy systems may have served businesses well in the past, but cloud-native architectures are now leading the way in agility, scalability, and cost-efficiency. For organizations striving to remain competitive, the shift to cloud-native is not just beneficial—it’s essential. 

Key Differences Between Cloud-Native and Legacy Systems 

1. Scalability:
   1. Legacy: Limited by physical infrastructure. 
   2. Cloud-Native: Scales dynamically based on workload demands. 
   3. Example: A retail client using cloud-native systems scaled operations during peak holiday seasons without downtime. 
2. Cost-Effectiveness:
   1. Legacy: High maintenance costs due to aging hardware. 
   2. Cloud-Native: Pay-as-you-go models reduce overhead and upfront investments. 
3. Flexibility and Innovation:
   1. Legacy: Difficult to integrate with modern tools. 
   2. Cloud-Native: Designed to work seamlessly with APIs, microservices, and DevOps pipelines. 

Challenges in Transitioning to Cloud-Native 

• Migrating critical workloads without disrupting operations. 
• Addressing data security and compliance concerns. 

Solutions: A phased approach ensures minimal risk, leveraging hybrid cloud environments for sensitive data. 

Conclusion 
The future of IT infrastructure is cloud-native. Businesses adopting this technology are not only streamlining operations but also unlocking opportunities for innovation and growth.