data-exchange

2 posts with the tag “data-exchange”

MQTT to Time-Series in .NET: IoT Telemetry Without a Separate Stack

Jun 30, 2026 - 8 min read - 1600 words

Most .NET teams reach for a Python or Node sidecar the moment a device starts speaking MQTT. Here’s how to keep the entire pipeline — broker connection, dedup, thresholds, time-series storage — in .NET 10, and why that stops being optional past 10 million rows a day.

Building an Import Pipeline: CSV and Excel with Validation

May 23, 2026 - 6 min read - 1300 words

JF Meyers

Framework Author

Every line-of-business app eventually grows an “import CSV” button. Done wrong it OOMs on the first 100k row file. Done right it streams, validates, resolves identity, and hands the user a correction file for the rows that failed.