How to create User-Defined Datasets in Coralogix

Jun 15, 2026

Learn how to create a user-defined dataset in Coralogix and route telemetry data into it using TCO policies with granular DataPrime expressions.

In this walkthrough, you'll learn how to:
• Create a new dataset with its own schema, permissions, retention, and cost visibility
• Configure PBAC settings for governed access control
• Route data using DataPrime expressions in TCO policies
• Fan out events to multiple datasets from a single source

User-defined datasets let you split your telemetry into separate, governed containers — all inside a single Coralogix account. Structure data by team, service, environment, or business context without pipeline changes or account sprawl.

Want to learn more? Join us for our webinar on July 16th: https://coralogix.com/events/dataspaces-and-datasets-webinar/

Documentation: https://coralogix.com/docs/user-guides/data-layer/default-dataspace/user-defined-datasets/
Product page: https://coralogix.com/platform/dataspaces-and-datasets/

Chapters:

0:00 Introduction

0:23 Part 1: Creating a Dataset

1:04 Part 2: Routing Data

1:45 Part 3: Why This Matters

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