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Engineering Case Studies & Benchmarks

Proven Technical Outcomes in Production.

In-depth architectural breakdowns detailing how LMSOps executes high-concurrency cloud scaling, zero-downtime platform migrations, and complex Moodle version upgrades.

Case Study #1 • Higher Education Migration

12,000-Student Canvas SaaS to AWS Moodle Migration

-58% Annual Tech Spend
450+
Courses Exported & Parsed
240ms
P95 Server Response Time
2,500
Simultaneous Quiz Submits

The Challenge: A regional higher education trust with 12,000 active students faced escalating Canvas SaaS subscription fees exceeding $160,000 annually. Faculty required custom assessment rules and direct SQL reporting access prohibited by Canvas closed-cloud locks.

The Engineering Solution: LMSOps engineered an automated extraction pipeline parsing 450+ IMS Common Cartridge course packages, converting 3,200 QTI 2.1 quiz banks, and migrating historical student gradebooks with zero data loss. The target platform was deployed on an AWS ARM64 Graviton EC2 cluster with Aurora MySQL Multi-AZ and Redis MUC session caching.

The Outcome: Executed a seamless weekend cutover. Annual tech spend dropped by 58% (saving over $100,000 in Year 1 alone), with zero exam downtime during peak finals week.

Scope Canvas Migration
Case Study #2 • High-Concurrency Scaling

18,000 Concurrent Exam Takers for Medical Certification Academy

99.99% Exam Uptime
18,000
Concurrent Test Takers
0%
Lost Student Submissions
100%
Redis MUC Offloading

The Challenge: A national healthcare certification academy suffered catastrophic white-screen database lockups on traditional shared hosting during simultaneous high-stakes medical licensing exams, resulting in corrupted student quiz logs.

The Engineering Solution: LMSOps audited and re-architected the Moodle backend, implementing a Redis-backed session handler to eliminate database write bottlenecks, optimized PHP 8.2 OPcache settings, and deployed an autoscaling DigitalOcean Droplet cluster behind NGINX load balancers.

The Outcome: Successfully handled 18,000 simultaneous medical exam candidates during peak certification hours with sub-200ms page delivery and 100% quiz answer durability.

Request High-Load Architecture
Case Study #3 • Enterprise Upgrade & Custom Plugin

Legacy Moodle 3.9 to 5.2 Multi-Tenant Upgrade for 85,000 Employees

Moodle 5.2 & Azure AD SSO
85,000
Corporate Learners
100%
Core API Compliance
0 hrs
Unscheduled Downtime

The Challenge: A global financial enterprise was running an end-of-life Moodle 3.9 instance on PHP 7.4 with deprecated custom plugins, failing corporate IT security compliance and lacking mobile responsiveness.

The Engineering Solution: LMSOps executed a 4-version step-by-step migration to Moodle 4.5 LTS and latest Moodle 5.2 on a staging clone. Refactored broken custom local plugins to strict PHP 8.2 Moodle Core standards, integrated Azure AD SAML2 Single Sign-On, and customized an Edwiser RemUI corporate theme.

The Outcome: Achieved 100% corporate cybersecurity audit compliance, delivered a modern dark/light responsive learning portal for 85,000 employees, and established zero-downtime automated backups.

Plan Moodle 5.2 Upgrade

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