What EFUZY is
EFUZY is a production-minded workspace for structured file processing. The current MVP is X12 837 to configurable CSV. The long-term direction includes more X12 families, more file types, and more output shapes.
User manual
User manual
Product scope. Operating model. Technical confidence.
This manual summarizes how EFUZY is structured today and why the product is designed for private, traceable, self-hosted operation.
Technical architecture notes and the local tmp/efuzy runtime model are summarized for operators and admins.
SSR-first on MUMPS.IO
Local tmp runtime model
Deterministic artifacts and trace
Main application areas
The current application includes workspace, preview, profiles, automation, jobs, diagnostics, trace, and artifact downloads.
Workspace for staging and recent jobs
Preview for claim rows, service lines, and export plan
Profiles and automation for repeatable exports
Jobs for manifests, rebuilt X12, trace, and reports
Technical architecture
The web layer builds on MIOHTTP, MIOROUTE, MIOMW, MIOAUTH, MIOAUTHJWT, MIOAUTHZ, MIOTPL, Tailwind CSS, and YottaDB or GT.M compatible M code.
SSR-first pages
Minimal JavaScript
Additive routines and tests
Filesystem model
The project keeps working files under local project directories, not /tmp. Runtime layout stays under tmp/efuzy for uploads, jobs, exports, reports, log, run, cache, and temporary files.
Portable install path
Controlled runtime directories
Safer retention and cleanup
Validation and trust
The product emphasizes diagnostics, deterministic export, round-trip visibility, and additive test coverage. External example suites validate real files and benchmark row counts when that comparison is safe.
Diagnostics and trace explain results
Health and readiness checks support deployment
Licensing and delivery flows are test-backed
Commercial delivery model
Paid delivery is self-hosted. It can include source delivery, installer scripts, startup scripts, admin guidance, release notes, and onboarding help.
Public demo for evaluation only
Paid self-hosted commercial delivery
Optional installation, development, and support services
Next step
Need help with implementation?
We provide installation, development, and support services for a fee.