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Category: Technical

Hybrid RAG retrieval in Apache Cassandra: SAI filters plus vector search

Introduction In Part 1 of this two-part series, we built the retrieval layer for a Retrieval Augmented Generation (RAG) support ...

Kafka Tiered Storage on Azure: Instaclustr Public Preview

NetApp is expanding Kafka tiered storage to Microsoft Azure through Instaclustr for Apache Kafka. Now available in Public Preview...

Scaling agent systems with Apache Kafka and A2A (Part 7): An experimental Kafka transport ...

What changes when agent requests and task updates travel through Kafka topics instead of HTTP connections? In this installment of ...

Fix RAG retrieval in OpenSearch: Hybrid search and filters

Get the code: OpenSearch/fix-your-retrieval Why RAG answers go wrong: retrieval, not the model When a retrieval-augmented ...

Solving RAG hallucinations: Prompt structure and evaluation guide

Modern RAG systems can appear confident while remaining surprisingly fragile. Changing the order of the same evidence, rearranging...

Getting started: Query Parquet on Amazon FSx for NetApp® ONTAP with ClickHouse®

Your analytics data doesn't have to live in Amazon S3 for ClickHouse to query it like it does. That's the short version&hellip...

5 questions to ask before your next DataStax Enterprise renewal

Renewing a DataStax Enterprise (DSE) contract used to be a formality. Check the box. Sign the term. Get back to shipping. That’s&...

Scaling agent systems with Apache Kafka and A2A (Part 6): The Quartz Chronometer Agent - ...

Our A2A “campaign” is so far progressing according to plan: we’ve marched from the motivation for Agent systems, to A2A objects, ...

MCP Gateway RBAC tutorial: Add Role-Based Access Control to your AI agent with Auth0 and ...

This is a follow-up to "MCP Gateway tutorial: Connect an AI Agent to Apache Kafka and HTTP Server Backends," extends the original&...