Application orchestration
Application workflows
Build reliable multi-file, queue, HTTP, AJAX, email, and scheduled spreadsheet workflows.
Orchestration paths
Choose how spreadsheet work enters and leaves the application.
Use queues when work must survive requests, HTTP or AJAX when a client drives the job, and scheduled delivery when processing is time-based.
01Background workQueue guide →02Request drivenHTTP guide →03Timed deliverySchedule guide →
Multiple files and queues
Coordinate batches, persist jobs, retry failures, and run workers with filesystem or transactional PDO storage.
AJAX and HTTP APIs
Validate uploads, return structured JSON, add authentication, CORS, CSRF or HMAC checks, and expose import endpoints.
Email and schedules
Send generated workbooks through SMTP and run persistent cron-style imports or exports through a scheduler runner.
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