Data Resources

Designing a Dynamic Multi-Hierarchy Security Model for Analytics and Decision Support Systems

How we built row-level security across Workday HCM, Salesforce, Snowflake, Power BI, and Adaptive Planning that survives a reorganization.

August 31, 2026

by Yadi Reddy Mangannagari

· 2,797 Views · 2 Likes

When "Roughly Right" Looks Like a Liability: Engineering Financial-Grade Data Pipelines

Learn how to build financial-grade pipelines using idempotent merges, hard-blocking dbt tests, and automated freshness alerts.

August 31, 2026

by Kiran Kumar Javangula

· 1,841 Views · 1 Like

Understanding RabbitMQ Exchange Types in Spring Boot

This blog delves into various RabbitMQ exchange types used within a Spring Boot application, highlighting examples and configurations.

August 26, 2026

by Gunter Rotsaert

CORE

· 3,074 Views · 3 Likes

Designing Rayfall: One Expression Language for a Columnar Database

How scalar evaluation, vector operations, lambdas, and relational queries can share one language without hiding expressions from the optimizer.

August 25, 2026

by Anton Kundenko

· 3,408 Views · 4 Likes

Stop Paying Your AI Agent to Do the Same Job Twice

Modern AI agent pipelines benefit significantly from a strategically positioned knowledge-base cache layer that sits upstream of the orchestration flow.

August 21, 2026

by Shivi Kashyap

· 3,123 Views · 3 Likes

Building Data Pipelines: Here's What Palantir Foundry Did That Surprised Me.

A senior data engineer's honest first impressions after a Palantir Foundry bootcamp: Five things to know before evaluating the platform.

August 18, 2026

by Sashank siwakoti

· 2,053 Views · 2 Likes

Vector Database Indexing Explained: Why It Matters More Than the Embeddings Themselves

Exploring vector search indexing strategies to improve performance. If it feels slow, it's most likely the index, not the embeddings.

August 18, 2026

by Balaji Venkatasubramaniyar

CORE

· 1,925 Views · 2 Likes

The Embedding Model You Choose Matters More Than Your LLM

Everyone debates GPT-4 vs Claude vs Gemini. Meanwhile, the biggest RAG performance bottleneck is your embedding model. Here's the data, and the fix.

August 17, 2026

by David Taiwo Balogun

· 2,391 Views · 5 Likes

Audit-Ready by Design: Building Lineage, Point-in-Time Reconstruction, and Immutability Into Data Architecture

Regulatory audit-readiness is usually bolted on after a data platform is already built with a compliance layer of exports, logs, and manual reconciliation.

August 17, 2026

by Srinivasarao Thumala

· 1,494 Views · 2 Likes

Enterprise AI Data Engineering With Snowflake Cortex and RAG

Learn how Snowflake Cortex and RAG turn messy enterprise data into reliable AI answers: chunking, vector search, and production pitfalls.

August 13, 2026

by Karini Kapoor

· 1,960 Views · 2 Likes

From Microservices to Agent Services: The Next Architectural Shift

AI agents redefine service boundaries by introducing intent-driven orchestration, semantic capabilities, and autonomous decision services.

August 12, 2026

by Uthej Mopathi

CORE

· 3,290 Views · 3 Likes

Designing Enterprise-Grade Autonomous Agents With Microsoft Copilot Studio

This article covers the four-layer framework I use for enterprise autonomous agents, including multi-agent context passing, async patterns, and authentication.

August 12, 2026

by Varun Menon

· 2,065 Views · 1 Like

Building an AI-Powered Incident Triage Agent with .NET Aspire

A practical, code-driven tutorial on building an AI-powered incident triage agent using .NET 10 and .NET Aspire 9, and other modern tools.

August 10, 2026

by Muhammad Asif Nawaz

· 2,862 Views · 2 Likes

A Practical Pipeline for Identifying Sensitive Columns Before Test Data Masking

In this article, I will be introducing a pipeline designed to identify sensitive data columns before masking steps and improve the efficiency of the data masking process.

August 10, 2026

by Siyuan Feng

· 1,789 Views · 1 Like

Supply Chain Resilience Analysis With Apache Spark and Neo4j

We model a supply chain in Neo4j using Apache Spark to load data, NetworkX to identify critical nodes, and Cypher to find alternative routes after a disruption.

August 10, 2026

by Akmal Chaudhri

CORE

· 1,820 Views · 2 Likes

How We Cut PyFlink Pipeline p99 Latency from 3-5 Seconds to ~500ms

We eliminated per-record Python-side Protobuf parsing and JVM-to-Python crossings by letting Flink's native Protobuf format decode records directly into typed columns.

August 7, 2026

by Arjun Shah

· 3,816 Views · 2 Likes

GraphRAG Retrieval Is Three Decisions: Granularity, Mechanism, and Paradigm

This article walks you through the major retrieval mechanisms with runnable Cypher examples and explains when to use each.

August 4, 2026

by Lokesh Prakash Manohar

· 1,854 Views · 2 Likes

The Tectonic AI Platform: A Framework for Taming App Sprawl and Data Fragmentation

Vibe coding and AI-driven development often lead to application sprawl and data fragmentation. Using a Tectonic AI Platform framework can help.

August 3, 2026

by Saravanan Muniraj

· 1,737 Views · 3 Likes

Why Enterprise AI Agents Fail: A Runtime Data Governance Pattern for Reliable Answers

Why enterprise AI agents fail on production data, and a runtime governance pattern using data contracts, lineage signals, and guardrails to prevent it.

August 3, 2026

by Avinash Maddineni

· 3,177 Views · 4 Likes

Arrays in Java

Arrays in Java are fundamental data structures used to store elements of the same type sequentially in memory. They provide a convenient way to manage collections of data where each element is accessed by its index.

July 31, 2026

by Vincenzo Marrazzo

· 2,457 Views · 2 Likes

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