Data Resources

Deploying a Spring Boot Microservice on AWS Fargate: Lessons From the Outage That Forced Me to Get It Right

Deploy a production-ready Spring Boot microservice on AWS Fargate with Docker, ECS, ALB health checks, private subnets, secrets, CI/CD, and autoscaling.

July 31, 2026

by Vishal Rameshchandra Shah

· 2,959 Views · 5 Likes

Retrieval Augmented Generation With Spring AI 2.0, Claude, and PGvector

Build a RAG service with Spring AI 2.0, Claude, and PGvector that answers questions from your own documents with a single API key.

July 31, 2026

by Murat Balkan

CORE

· 3,264 Views · 2 Likes

How I Built a Star Wars Grogu Product Research Agent With Codex, Lark, and SerpApi

Built with Codex, SerpApi, OpenAI, and Lark, this lightweight AI agent compares Amazon products across the U.S. and Japan using live search data.

July 29, 2026

by Magenta Qin

· 2,362 Views · 2 Likes

Building Reliable Data Pipelines for Enterprise Analytics Using PySpark

Build reliable PySpark pipelines with techniques for data validation, schema evolution, transformation design, partition management, and operational monitoring at scale.

July 28, 2026

by Harsh Patel

· 2,079 Views · 1 Like

One of Waterfall's Most Resilient Artifacts

Learn about why QA-as-a-phase persists, the costs it creates, and how teams can transition to continuous quality across the software development lifecycle.

July 24, 2026

by Stelios Manioudakis

CORE

· 4,205 Views · 4 Likes

Tracing the Agentic Loop: Monitoring Multi-Round-Trip MCP Calls With OpenTelemetry

The latest MCP spec mandates W3C tracing. Use Quarkus and OpenTelemetry to easily visualize disjointed, multi-round-trip AI agent workflows in production.

July 22, 2026

by Daniel Oh

CORE

· 3,702 Views · 2 Likes

Building Production-Ready AI Vector Search in Databricks: Chunking, Embeddings, ML Pipelines, and RAG

Build production-ready Databricks vector search with chunking, embeddings, Delta sync, index freshness, version control, and governance.

July 22, 2026

by Seshendranath Balla Venkata

· 2,680 Views · 2 Likes

When Data Quality Checks Pass but the Data Is Still Stale

A pipeline can pass every check and still serve stale data. Measure freshness (event time to publish time), not just validity.

July 20, 2026

by Vivek Venkatesan

· 2,357 Views · 1 Like

Building Offline-First iOS Applications with Local Data Storage

Treat local storage as the source of truth, write to disk before the network, and sync later, as the network is a transport, not a requirement.

July 15, 2026

by Uthej Mopathi

CORE

· 3,093 Views · 3 Likes

Jakarta NoSQL 1.1: Advancing Polyglot Persistence for Jakarta EE 12

Jakarta NoSQL 1.1 brings Jakarta Query integration, projections, fluent updates, and automatic converters, strengthening polyglot persistence in Jakarta EE 12.

July 15, 2026

by Otavio Santana

CORE

· 3,799 Views · 2 Likes

The Role of Multi-Agent AI in Optimizing Warehouse Logistics

Multi-agent AI streamlines warehouse logistics by coordinating inventory, fulfillment, and automation in real time to improve efficiency and reduce costs.

July 13, 2026

by Lilly Gracia

· 2,014 Views · 2 Likes

Building Reliable Async Processing Pipelines Using Temporal

Temporal replaces complex retry, recovery, and queue-handling logic with durable workflows that automatically recover from failures and resume execution reliably.

July 13, 2026

by Akhil Madineni

CORE

· 2,540 Views · 3 Likes

Exploring A Few Java 25 Language Enhancements

Brief and with practical code examples that raise developers' curiosity and interest in exploring these language enhancements in detail.

July 10, 2026

by Horatiu Dan

CORE

· 3,185 Views · 4 Likes

Getting Started With RabbitMQ in Spring Boot

Learn RabbitMQ basics with Spring Boot, including exchanges, queues, routing keys, consumers, and Docker Compose in a hands-on example.

July 8, 2026

by Gunter Rotsaert

CORE

· 2,676 Views · 1 Like

Building Production-Grade Delta Lake Pipelines With Apache Spark on Databricks

This article walks through building a modern Databricks pipeline using the Medallion Architecture, explains Delta Lake's transaction log and ACID guarantees.

July 8, 2026

by Jubin Soni, FBCS

CORE

· 4,715 Views · 3 Likes

A Step-by-Step Guide to Implementing Columnar Tables in SQL Server

SQL Server columnar storage organizes data by columns instead of rows, delivering faster queries, better compression, and efficient analytics.

July 7, 2026

by arvind toorpu

CORE

· 3,113 Views · 2 Likes

Building a Mortgage Agent With FRED Data, FastAPI, and LLM Tool Calling

A walkthrough of an open-source intelligent FastAPI app that pairs Freddie Mac benchmarks from FRED with a first-time buyer chat assistant.

July 7, 2026

by Sushma Kukkadapu

· 2,710 Views · 2 Likes

How to Build a Production-Ready RAG Pipeline With Vector DBs

RAG prototypes are easy. Production RAG is not. This covers vector DB tradeoffs, chunking patterns, re-ranking, and evaluation setups that hold up at scale.

July 6, 2026

by Mark Saxon

· 4,264 Views · 2 Likes

Parquet vs Lance: How Storage Layout Changes the Read Path

Parquet is scan-oriented. Lance is access-oriented. The difference is how much data the reader touches before returning results.

July 6, 2026

by Hitarth Trivedi

· 2,489 Views · 2 Likes

Azure Databricks for Scalable MLOps and Feature Engineering With Apache Spark, Delta Lake, and MLflow

A practical guide to feature engineering at scale with Azure Databricks, covering distributed data processing with Spark and reliable storage with Delta Lake.

July 6, 2026

by Jubin Soni, FBCS

CORE

· 6,385 Views · 2 Likes

The Latest Data Topics