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Siemens Xcelerator Marketplace
Streaming API Share llms optimized content

RESTful API for configuring real-time data streaming.

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Streaming API

Streaming API for real-time data streams for points.

Concepts & Glossary

TermDescription
Point StreamA Point Stream determines the real-time data flow for specific sensor points (e.g., temperature, pressure) from IoT devices to registered webhook endpoints over a defined period.
Webhook RegistrationWebhook Registration is the process where clients register HTTP endpoints to receive real-time notifications for specific point data events.
Event PublishingEvent Publishing is the separate process where the Point Vertical system publishes sensor data to SQS queues for processing and delivery to registered webhooks.
PartitionA Partition represents a logical grouping or tenant boundary that isolates streaming subscriptions and events for different customers or organizational units.
Stream SubscriptionA Stream Subscription defines which specific points a webhook endpoint wants to monitor, including filtering criteria and delivery preferences.
Webhook SecretA Webhook Secret is a shared key used to authenticate and verify the integrity of webhook deliveries using HMAC signatures for secure communication.
Dead Letter QueueA Dead Letter Queue (DLQ) stores failed webhook delivery attempts for manual review and reprocessing when endpoints are temporarily unavailable.
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