NOLA Education previously hosted its Star Academy program on a traditional on-premise infrastructure, relying on physical servers and a hardware-based setup where all web servers and the backend database ran on a single physical server. While this simplified the initial deployment and functional in the early stages, the design soon created significant performance, reliability, and security challenges that hindered the delivery of a seamless digital learning experience.This traditional setup was costly to maintain, difficult to scale, and vulnerable to downtime and cyberattacks.

Relying on a single server for both the application and database created a critical single point of failure. Any issue—hardware malfunction or software crash—could take the entire system offline, interrupting access for students and educators.The shared infrastructure led to ongoing performance challenges, as the application and database competed for limited resources. This resulted in recurring latency and downtime that disrupted the learning experience. Growth was constrained by a rigid, hardware-dependent setup. Expanding capacity required costly equipment upgrades and long deployment times, making it difficult to scale efficiently as program needs evolved.This fragile infrastructure put the Star Academy program at risk, as any disruption in availability directly impacted students’ ability to access immersive, project-based learning experiences.

Ibexlabs LLC, an AWS Advanced Tier Consulting Partner with deep expertise in infrastructure modernization and security, conducted a comprehensive review of the customer’s on-premise environment and designed a modern, secure, and scalable architecture on AWS to enhance performance, availability, and manageability. Ibexlabs implemented the following solutions:

Infrastructure Modernization
Migrated the customer’s legacy on-premise setup to AWS by designing a three-tier architecture separating the web, API, and database layers across dedicated Amazon EC2 instances. Each layer was deployed within private subnets for enhanced security and managed through an Application Load Balancer (ALB) to ensure high availability, optimized traffic distribution, and simplified scalability.

Network & Security Architecture
Built a secure VPC with multiple Availability Zones to ensure fault tolerance and business continuity. Configured public and private subnets, NAT Gateways, and route tables to isolate workloads and control traffic flow. Implemented strict security group and NACL policies following the principle of least privilege, ensuring only intended communication between tiers.

Database Modernization
Migrated the on-premise database to a dedicated Amazon EC2 instance within a private subnet, ensuring complete isolation from public access. Configured automated snapshots, CloudWatch monitoring, and alerting mechanisms for database health and performance metrics. Encryption at rest and in transit was enabled to safeguard sensitive data.

Monitoring & Observability
Integrated Amazon CloudWatch and AWS CloudTrail for centralized monitoring, logging, and auditing. Configured alarms, dashboards, and log aggregation in Amazon S3 to provide full visibility into system health, application performance, and user activities.

Security & Compliance
Enabled AWS Config, GuardDuty, and Security Hub for continuous compliance monitoring and threat detection. Enforced IAM role-based access control and MFA for all administrative users, ensuring a strong security posture across the environment.

Cost Optimization & Scalability
Designed the architecture to support future growth with right-sized EC2 instances and Auto Scaling configurations. Periodic performance and cost reviews were set up to optimize resource utilization and minimize operational costs.

Ongoing Managed Services
Ibexlabs continues to provide 24x7x365 managed support through Jira Service Desk and OpsGenie for monitoring, incident management, and proactive maintenance, ensuring consistent reliability and uptime.

Through this engagement, Ibexlabs successfully modernized the customer’s legacy on-premise infrastructure into a secure, scalable, and high-performing AWS environment, enabling faster application delivery, improved resilience, and simplified operations.