Writing
Logs and Artifacts: Pipeline Breadcrumbs
Make long-running pipelines explain their work through numbered steps, ordered artifacts and a run manifest. Preserve evidence to investigate exceptions and incorrect results.
Topic
Progress Reporting
Reporting the steps, completed work, and elapsed time of a running operation through stable run, item, and step identifiers. Completion events describe work that actually finished, so operators can distinguish progress, stalls, and failures.
3 pages
Writing
Programming to Exceptions, Part 3: Logging and Progress
Structured logs preserve the facts needed to investigate failures. Application Insights custom dimensions make them searchable, while typed progress events track long-running work.
Writing
Html5 File Upload with Progress
XMLHttpRequest and FormData upload files while the page stays open. File metadata, progress events, and completion handlers build a working HTML5 example.