Coding Resources

Stop Debugging Code That Works: Identifying False Failures in Kubernetes

How to tell real Kubernetes deployment failures from false alarms by verifying builds, pods, and image digests instead of trusting platform status.

January 19, 2026

by Janani Annur Thiruvengadam

CORE

· 3,780 Views · 3 Likes

Micro Frontends in Angular and React: A Deep Technical Guide for Scalable Front-End Architecture

Module Federation, Custom Elements, and orchestrators like Single-SPA enable independently evolving, maintainable applications with a seamless user experience.

January 16, 2026

by Renjith Kathalikkattil Ravindran

· 3,292 Views · 1 Like

From Chatbot to Agent: Implementing the ReAct Pattern in Python

This article provides a raw Python implementation, moving beyond high-level frameworks to show exactly how the agentic loop works under the hood.

January 16, 2026

by Nikita Kothari

· 2,662 Views · 2 Likes

Parallel S3 Writes for Massive Sparse DataFrames: How to Maintain Row Order Without Blowing Memory

Learn how to write massive sparse Pandas DataFrames to S3 without OOM errors by using Spark to parallelize index-based chunks while preserving row order.

January 16, 2026

by pooja chhabra

· 1,529 Views · 2 Likes

Resilient API Consumption in Unreliable Enterprise Networks (TypeScript/React)

Build robust React clients with explicit timeouts, retries, circuit breakers, cancellation, idempotency, and optimistic UI, plus Axios–RTK Query integration guidance.

January 15, 2026

by Hanna Labushkina

· 3,412 Views · 3 Likes

Integrating AI-Enhanced Microservices in SAFe 5.0 Framework

Explore how AI serves as a lean portfolio ally to enhance value stream performance, reduce noise, and automate tasks.

January 14, 2026

by Abhijit Roy

· 1,756 Views · 2 Likes

What Actually Breaks When LLM Agents Hit Production — And How Amazon's Agent Core Fixes It

The future of LLM agents is not better reasoning — it's better engineering. This article explains why and how structured engineering turns agents into reliable systems.

January 14, 2026

by Haymang Ahuja

· 1,285 Views · 1 Like

Unit Testing SQL Queries Across Multiple Database Platforms

A practical guide with SQL Testing Library and type-safe contracts using Pydantic models that validate types, constraints.

January 14, 2026

by Gurmeet Saran

· 8,642 Views · 3 Likes

How to Secure a Spring AI MCP Server with an API Key via Spring Security

Discover how to protect your Spring AI MCP server with an API key, including clear instructions, sample code, and recommended security practices.

January 14, 2026

by Horatiu Dan

CORE

· 3,965 Views · 7 Likes

Architecting Observability in Kubernetes with OpenTelemetry and Fluent Bit

Microservices solve scalability problems but introduce troubleshooting nightmares. Here is a practical architectural pattern to unify logs, metrics, and traces.

January 13, 2026

by Dippu Kumar Singh

· 5,566 Views · 1 Like

Optimizing Financial Data Pipelines: Accelerating OneStream-to-Snowflake Exports by 85%

A case study on optimizing financial data pipelines by refactoring legacy SQL batch inserts into a "Stage and Copy" architecture.

January 13, 2026

by Sridhar Mannava

· 960 Views · 3 Likes

MCP Servers Are Everywhere, but Most Are Collecting Dust: Key Lessons We Learned to Avoid That

Teams rushing to build MCP servers are discovering that enthusiasm doesn’t translate into usefulness. This article unpacks why and how to make your MCP server valuable.

January 13, 2026

by Thomas Johnson

CORE

· 2,661 Views · 4 Likes

Supercharge AI Workflows on Azure: Remote MCP Tool Triggers + Your First TypeScript MCP Server

Remote MCP in Azure Functions exposes serverless tools for AI assistants, enabling scalable, cloud-native workflows with Azure services and bindings.

January 13, 2026

by Swapnil Nagar

· 2,119 Views · 1 Like

Kotlin Code Style: Best Practices for Former Java Developers

Many Kotlin projects mirror Java thinking—code that works but lacks Kotlin’s true strengths of conciseness, expressiveness, and safety, creating “Java with a Kotlin accent.”

January 12, 2026

by Konstantin Glumov

· 3,149 Views · 3 Likes

Why PostgreSQL Vacuum Matters More Than You Think

Learn how dead tuples slow queries, when to use autovacuum or manual Vacuum, and how tuning improves large or high traffic tables.

January 12, 2026

by arvind toorpu

CORE

· 2,495 Views · 3 Likes

Serverless Spark Isn't Always the Answer: A Case Study

Processing 500M+ records with 100 concurrent users under a 5-minute SLA demands smart architecture. We evaluate seven compute models and why hybrid approaches often win.

January 12, 2026

by Janani Annur Thiruvengadam

CORE

· 1,591 Views · 1 Like

The Rise of Diskless Kafka: Rethinking Brokers, Storage, and the Kafka Protocol

Diskless Kafka stores all event data in object storage without using brokers for scalable and cost-efficient data streaming architectures.

January 9, 2026

by Kai Wähner

CORE

· 1,812 Views · 2 Likes

Beyond Extensions: Architectural Deep-Dives into File Upload Security

Secure uploads by using whitelisted extensions, verifying "Magic Bytes," and storing files with randomized names in a non-executable sandbox.

January 9, 2026

by Akanksha Pathak

CORE

· 1,830 Views · 1 Like

How to Build and Deploy an AI Agent on Kubernetes With AWS Bedrock, FastAPI and Helm

Learn how to build, containerize, and deploy a lightweight, cloud-native AI agent on Amazon EKS using FastAPI, AWS Bedrock, Docker, and Helm.

January 9, 2026

by Chandrasekhar Rao Katru

· 3,567 Views · 6 Likes

Multi-Region Apache Kafka using Synchronous Replication for Disaster Recovery With Zero Data Loss (RPO=0)

Kafka isn’t one-size-fits-all. Choose between self-managed, serverless, or BYOC deployments. New RPO=0 options now enable zero data loss for real-time applications.

January 9, 2026

by Kai Wähner

CORE

· 1,625 Views · 2 Likes

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