Block 9. Reference Architectures

The reference architecture for a corporate LMS with video: SSO and SCIM from HR, SCORM vs cmi5/xAPI tracking, compliance reporting, and build vs buy.

The reference architecture for a MOOC / open-course platform: open enrolment, video at scale, auto-grading, certificates, and the cost of free courses.

The reference architecture for a tutoring marketplace: tutor discovery and matching, scheduling, 1:1 live video lessons, escrow payments, and trust.

The reference architecture for a cohort-based course platform: scheduled cohorts, live plus on-demand video, community, and the engagement that drives it.

Scope and estimate a learning-video project: turn an idea into a feature list, effort, timeline, and a defensible number range. Free worksheet included.

Buy an off-the-shelf LMS, build a custom learning platform, or go hybrid? A 2026 decision guide with real costs, a 3-year TCO model, and a free worksheet.