Diagnosing SurrealDB Changefeed Subscription Failures
A step‑by‑step guide to identify why a SurrealDB LIVE SELECT (changefeed) subscription stops receiving events and how to resolve each common cause.
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surrealdbArchitecture note: Using SurrealDB LIVE queries in a backend service
Learn how to safely use SurrealDB’s LIVE queries in a backend service: requirements, minimal server/backend design, trust boundaries, operational checks, failure modes, and when to redesign.
SurrealDB LIVE SELECT: Real-Time Queries Over WebSocket
Learn how to use SurrealDB's LIVE SELECT over WebSocket for real-time updates, with a minimal example, operational limits, and verification steps.
Using SurrealDB Live Queries for Real‑Time Data Sync
Learn how SurrealDB’s LIVE keyword turns a SELECT into a low‑overhead push subscription, see a concrete WebSocket example, and understand the trade‑offs you need to manage.
Implementing Meteor Live Queries: A Practical Guide to Real‑Time UI Updates
Learn how to set up Meteor’s live query feature to keep your UI in sync with MongoDB. This guide covers prerequisites, subscription setup, error handling, and performance tips, with a concrete example and verification steps.
mongodb