Data Engineering Resources

Contract-Driven ML: The Missing Link to Trustworthy Machine Learning

Model accuracy means nothing if data breaks in production. Learn how data contracts ensure reliability, prevent silent failures, and protect ML performance.

July 10, 2025

by Sana Zia Hassan

· 2,245 Views · 1 Like

Decoding the Secret Language of LLM Tokenizers

This guide shows how tokenization affects cost and speed, and how to cut your bill with caching, fine-tuning, RAG, and smart prompt design.

July 10, 2025

by Komninos Chatzipapas

· 2,988 Views · 1 Like

Master AI Development: The Ultimate Guide to LangChain, LangGraph, LangFlow, and LangSmith

Master AI development with LangChain tools. Build, prototype and monitor LLM apps using LangChain, LangGraph, LangFlow and LangSmith diagrams included.

July 10, 2025

by Ram Ghadiyaram

CORE

· 8,236 Views · 5 Likes

When Caches Collide: Solving Race Conditions in Fare Updates

Race conditions in fare caches can cause stale prices. Learn how to detect, debug, and prevent them in high-traffic systems.

July 10, 2025

by Ravi Teja Thutari

CORE

· 2,927 Views · 2 Likes

Building an AI Nutrition Coach With OpenAI, Gradio, and gTTS

Build a voice-enabled AI nutrition coach using GPT-4, Gradio, and gTTS. This beginner-friendly tutorial walks you through every step, from setup to deployment.

July 10, 2025

by Vaibhavi Tiwari

· 2,249 Views · 1 Like

Build Real-Time Analytics Applications With AWS Kinesis and Amazon Redshift

Build real-time analytics with AWS Kinesis for streaming, AWS Lambda for processing, and Amazon Redshift for scalable data analysis.

July 10, 2025

by Danil Temnikov

CORE

· 3,284 Views · 4 Likes

How My AI Agents Learned to Talk to Each Other With A2A

In the finale of this series, I use the A2A protocol to let my AI agents communicate and delegate tasks—unlocking true collaboration and orchestration.

July 10, 2025

by Christina Lin

CORE

· 5,448 Views · 2 Likes

Top 5 Trends in Big Data Quality and Governance in 2025

Explore the top 5 trends in data quality and governance for 2025, from real-time validation to AI-powered checks and privacy-first practices.

July 10, 2025

by Vivek Venkatesan

· 2,203 Views · 2 Likes

Breaking Free from ZooKeeper: Why Kafka’s KRaft Mode Matters

Kafka shifts from ZooKeeper to KRaft mode for better scalability, faster recovery, and lower complexity, using Raft-based quorum for metadata management.

July 9, 2025

by Ammar Husain

CORE

· 2,098 Views · 4 Likes

Exploring Data Redaction Enhancements in Oracle Database 23ai

Oracle Database 23ai enhances data redaction with broader SQL support, allowing safe use of redacted columns in views, GROUP BY, and set operations.

July 9, 2025

by arvind toorpu

CORE

· 2,350 Views · 3 Likes

Discover how Modal enables developers to run scalable Python-based AI and data workloads in the cloud, without managing servers, containers, or GPUs directly.

July 9, 2025

by Narinder Singh Kharbanda

· 4,159 Views · 2 Likes

Advanced Insight Generation: Revolutionizing Data Ingestion for AI-Powered Search

Use Azure Document Intelligence and OpenAI to index complex documents, preserve structure, and power smarter search in AI-driven RAG applications.

July 9, 2025

by Emrah Mete

· 2,290 Views · 1 Like

Testing Java Applications With WireMock and Spring Boot

In this article, we will explore the use of WireMock for mocking external system behavior in unit integration tests for Spring Boot applications.

July 9, 2025

by Gunter Rotsaert

CORE

· 3,680 Views · 4 Likes

The AWS Playbook for Building Future-Ready Data Systems

Gone are the days when teams dumped everything into a central data warehouse and hoped analytics would magically appear.

July 9, 2025

by Junaith Haja

· 3,282 Views · 7 Likes

Stop Prompt Hacking: How I Connected My AI Agent to Any API With MCP

Learn how to use the Model Context Protocol (MCP) to give AI agents real access to your APIs; no prompt-hacking, just clean, maintainable integration.

July 9, 2025

by Christina Lin

CORE

· 10,487 Views · 3 Likes

Continuous Quality Engineering: The Convergence of CI/CD, Chaos Testing, and AI-Powered Test Orchestration

Continuous Quality Engineering merges CI/CD, chaos testing, and AI test orchestration to proactively deliver reliable, resilient software faster.

July 9, 2025

by Gopinath Kathiresan

· 2,287 Views · 2 Likes

The Rise of the Intelligent AI Agent: Revolutionizing Database Management With Agentic DBA

Based on real-world experience, this article explores how AI-powered Agentic DBAs are redefining database management through autonomy and intelligence.

July 8, 2025

by Diganta Sen Gupta

· 3,328 Views · 1 Like

10 Predictions Shaping the Future of Web Data Extraction Services

Discover the top 10 predictions revolutionizing web data extraction services, from AI advancements to enhanced security measures.

July 8, 2025

by Peter Leo

· 1,757 Views

Understanding N-Gram Language Models and Perplexity

This guide explains how N-gram language models work, how they estimate probabilities, handle unknown words, and evaluate performance using perplexity and other methods.

July 8, 2025

by Shubham Jindal

· 2,603 Views · 2 Likes

Evaluating Accuracy in RAG Applications: A Guide to Automated Evaluation

RAG improves GenAI accuracy with external context retrieval; key metrics and automated checks ensure high-quality, reliable results.

July 8, 2025

by Nirhoshan Sivaroopan

· 2,440 Views

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