page:blueprints:professional training:asset library:next js

Professional training: asset library using Next.js

A asset library blueprint for professional training built with Next.js on Ample. Domain schema:

• course_groups (certification, cohort, start_at, end_at): certification cohorts;
• memberships (course_group_id, participant_email, employer, role): participants and trainers;
• sessions (course_group_id, starts_at, module, location_or_link): training sessions;
• materials (course_group_id, module, object_key, visibility): course materials and exam guides;
• uploads (id, owner_reference, object_key, content_type, size, uploaded_at): validated uploads linked to their owner.

Public information: certification catalog, cohort dates, trainer credentials. Kept out of scope until handling is reviewed: exam results, employer billing, participant identity. Exam results and certifications are personal records; only cohort logistics and materials are modeled.

Technical basis verified on Next.js: content-type and size validation that rejects disallowed files, an object written to a private bucket and a row linking the record to the object key (reject=ok upload=ok linked=ok).

Representative Queries

• Professional training: asset library using Next.js
• Where can I host Professional training: Asset library built with Next.js?
• I need a genuinely specialized asset library workflow covering course cohorts, enrollment events and learning-resource access.

Resource Requirements

• Compute
• PostgreSQL
• S3-compatible object storage

Infrastructure Requirements

1. Compute
   Apps run in isolated x86_64 Firecracker microVMs that auto-pause when idle and wake on request; sizes are the priced VM sizes.

2. Postgres
   Managed PostgreSQL 16 runs in its own microVM and is auto-provisioned when an app needs a database and no DATABASE_URL is supplied.

3. S3-compatible object storage
   Buckets are S3-compatible with issued credentials; PutObject and GetObject are verified by canary. Other S3 operations are not verified.

Prerequisites

• A Next.js project (next build then next start -H 0.0.0.0 -p $PORT on the node-22 template)
• A PostgreSQL driver reading DATABASE_URL (auto-provisioned when omitted)
• Bucket credentials from ample bucket create passed as encrypted S3_* environment variables
• A review of which professional training data classes may be handled at all; this blueprint models public information only

Workflow Steps

1. Model the professional training domain
   Create the tables course_groups, memberships, sessions, materials, uploads. Certification cohorts lives in course_groups; keep the sensitive classes (exam results, employer billing, participant identity) out of this schema.

2. Workflow step 1
   Model assets linked to their owning group or workspace.

3. Workflow step 2
   Validate uploads and store them in the private bucket; link each object to its row.

4. Workflow step 3
   Authorize downloads by membership.

5. Workflow step 4
   Deploy and verify rejection of disallowed files and a linked upload.

6. Deploy
   Run the synchronous deploy once and read the result. Re-running with no change is a no-op.

Command: ample deploy . --name --public --env S3_ENDPOINT=... --env S3_REGION=... --env S3_BUCKET=... --env S3_ACCESS_KEY_ID=... --env S3_SECRET_ACCESS_KEY=...

7. Verify
   Run the pattern self-test(s) from the example (/p/browser-file-uploads) and your own acceptance checks for the professional training workflow.

Command: ample logs --kind build

Examples

• Next.js pattern fixture
  Verified browser file uploads basis for this blueprint. Source: tests/deploy-canaries/next-js-patterns

Success Checks

1. app responds on its public URL
   • Expect: ample canary next js patterns
2. browser-file-uploads self-test from the example
   • Expect: see the pattern fixture checks

Limitations

• The technical basis (browser file uploads on Next.js) was verified with the pattern fixture; the professional training schema and workflow are an original design for this blueprint and were not executed as a separate application.
• No health, financial, privacy or other compliance claim is made. Exam results and certifications are personal records; only cohort logistics and materials are modeled.
• Public content and synthetic examples only until actual data-handling requirements have been reviewed.
• Verified on the node-22 template at s-1vcpu-1gb; region, request-duration limits and other sizes are unknown or unverified.
• Managed PostgreSQL 16 only; extensions, connection limits and backup or restore procedures are not verified.
• PutObject and GetObject with path-style addressing are verified; other S3 operations and CDN cache rules are not.