Build Semantic Layer for Agentic AI on AWS with Stardog, Bedrock

Navin Sharma· July 10, 2026 View original

▶ The 2-minute explainer

Summary

This post demonstrates building a semantic layer on AWS using Stardog with Amazon Aurora and Redshift, and querying it with a Strands Agents agent on Amazon Bedrock AgentCore. This setup enables answering complex customer 360 questions across disparate data sources without ETL.

The article outlines a method for constructing a robust semantic layer on AWS, integrating Stardog's Semantic AI Application with existing data stores like Amazon Aurora and Amazon Redshift. This architecture facilitates a unified view of enterprise data, crucial for advanced AI applications. It further illustrates how to deploy a Strands Agents agent on Amazon Bedrock AgentCore, which can then query this semantic layer. The primary benefit is the ability to answer complex "customer 360" inquiries by drawing insights from multiple data sources seamlessly, eliminating the need for traditional extract, transform, and load (ETL) processes. The Stardog deployment is flexible, compatible with various AWS compute services.

Why it matters

Professionals can learn to create a unified data view for agentic AI, enabling more intelligent and context-aware applications without complex data integration pipelines.

How to implement this in your domain

  1. 1Evaluate the need for a semantic layer to unify disparate data sources.
  2. 2Integrate Stardog's Semantic AI Application with Amazon Aurora and Redshift.
  3. 3Configure Amazon Bedrock AgentCore to host agentic AI workflows.
  4. 4Develop Strands Agents to query the semantic layer for specific business questions.
  5. 5Test and refine the agent's ability to answer complex queries across integrated data.

Who benefits

BFSIRetailHealthcareCustomer ServiceTech

Key takeaways

  • A semantic layer unifies data from various sources for AI applications.
  • Stardog and Amazon Bedrock AgentCore can power agentic AI workflows.
  • This approach enables complex queries like "customer 360" without ETL.
  • AgentCore simplifies hosting and tool access for AI agents on AWS.

Original post by Navin Sharma

"In this post we show how to build a semantic layer on AWS using Stardog’s Semantic AI Application over Amazon Aurora and Amazon Redshift, and how to run a Strands Agents agent on Amazon Bedrock AgentCore that queries the layer to answer customer 360 questions across both sources…"

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