Coding Resources

Extending Java Libraries with Service Loader

How to dynamically use Java’s Service Loader to discover and load SPI implementations at runtime for plugin-like extensions.

March 13, 2026

by Dominik Przybysz

· 3,673 Views · 3 Likes

Understanding Custom Authorization Mechanisms in Amazon API Gateway and AWS AppSync

This article compares the use of custom Lambda authorizers in AWS API Gateway and AWS AppSync, focusing on their respective approaches to API authorization.

March 13, 2026

by Leslie Daniel Raj

· 4,421 Views · 2 Likes

What's New in Java 25: Key Changes From Java 21

In this article, we analyze the key Java 25 features and changes from Java 21, including Gatherers, JEPs, and simplified coding examples for faster adoption.

March 12, 2026

by Gunter Rotsaert

CORE

· 5,567 Views · 1 Like

Building the Future-Proofing Forensics Pipeline with Dilithium

Future-proof forensic chains of custody against quantum attacks using Merkle trees, blockchain, and post-quantum cryptography.

March 11, 2026

by Rahul Karne

· 11,532 Views

AWS EventBridge as Your System's Nervous System: The Architecture Nobody Talks About

EventBridge handles our 4M daily events. When Stripe changed APIs, we spent $1,200 and 4 days instead of $180K and 6 weeks.

March 11, 2026

by Dinesh Elumalai

CORE

· 6,478 Views · 1 Like

Building a Unified API Documentation Portal with React, Redoc, and Automatic RAML-to-OpenAPI Conversion

Learn how to build a modern static API documentation portal that supports both OpenAPI 3.x and RAML 1.0 specifications with automatic conversion.

March 11, 2026

by Sreedhar Pamidiparthi

· 5,578 Views

Unblocking a Failed Solr 5 to Solr 8 Migration in a Large-Scale Ads Retrieval System

The Solr 5 to Solr 8 upgrade failed due to silent behavior changes, not bad configs. Fixing it meant restoring compatibility, not tuning knobs.

March 10, 2026

by Parveen Saini

· 2,240 Views · 1 Like

How We Rebuilt a Legacy HBase + Elasticsearch System Using Apache Iceberg, Spark, Trino, and Doris

We replaced HBase + Elasticsearch with an Iceberg lakehouse, cutting cost and complexity while supporting analytics and near-real-time access.

March 10, 2026

by Mikhail Povolotskii

· 3,960 Views · 1 Like

Optimizing Data Loader Jobs in SQL Server: Production Implementation Strategies

Accelerate SQL Server loads with bulk ops, partitioning, columnstore, minimal logging, smart batching, and tuned server settings, reducing production load times by 3–10x.

March 10, 2026

by arvind toorpu

CORE

· 3,244 Views

Why Kotlin Multiplatform is a Game-Changer for Startup Teams

Kotlin Multiplatform is a game-changer for startups. It reduces development time by sharing core logic while still delivering a seamless, native user experience.

March 9, 2026

by Roman Rashtiehaiev

· 2,607 Views · 1 Like

Beyond Django and Flask: How FastAPI Became Python's Fastest-Growing Framework for Production APIs

How the async-first framework captured 40% of new Python developers in 2025 and why enterprise teams are making the switch in early 2026

March 9, 2026

by Dinesh Elumalai

CORE

· 5,032 Views

How to Use AWS IAM Identity Center for Scalable, Compliant Cloud Access Control

This article explains how AWS IAM Identity Center centralizes access control and helps teams manage secure, compliant access across AWS environments.

March 9, 2026

by Ankush Madaan

· 2,259 Views

Square, SumUp, Shopify: Data Streaming for Real-Time Point-of-Sale (POS)

POS systems are transforming into real-time, AI-driven platforms, fueled by mobile payments, Kafka, and Flink to empower every retail merchant.

March 9, 2026

by Kai Wähner

CORE

· 3,331 Views

Modern State Management: Signals, Observables, and Server Components

Signals simplify local UI state, observables handle async data flows, and server rendering improves performance by offloading work to the backend.

March 6, 2026

by Bhanu Sekhar Guttikonda

CORE

· 3,184 Views · 2 Likes

Hands-On With Kubernetes 1.35

Tested K8s 1.35's four key features on Azure VM: zero-downtime pod resizing, gang scheduling, structured auth, and node capabilities. All scripts and configs on GitHub.

March 6, 2026

by Shamsher Khan

CORE

· 3,104 Views · 1 Like

Reducing Daily PM Overhead With a Chat-Based AI Agent

An experiment in reducing project management overhead by removing small but costly routines around Jira updates, status clarifications, and daily reporting.

March 6, 2026

by Evgeniy Tolstykh

· 2,185 Views

Implementing Sharding in PostgreSQL: A Comprehensive Guide

PostgreSQL sharding distributes data by key across servers for horizontal scale. This guide shows how to shard a Sales table with practical SQL.

March 5, 2026

by arvind toorpu

CORE

· 4,344 Views · 2 Likes

42% of AI Projects Collapse in 2025 — The Battle-Tested Framework Wall Street Uses

Adopt the Three Lines of Defence (3LoD) framework: a banking-proven risk management system with three oversight layers. Result: 22% faster AI deployment + fewer failures.

March 5, 2026

by Nidhi Sharma

· 1,457 Views · 3 Likes

Best OpenLens Alternatives for Kubernetes Visibility in 2025

OpenLens is a solid Kubernetes IDE, but as environments scale, teams need alternatives with better multi-cluster visibility and governance.

March 5, 2026

by Ankush Madaan

· 2,078 Views

A Transaction-Grade Performance Blueprint for Spring Boot FinTech Microservices (Tracing, Histograms, and Kubernetes)

A practical guide for improving FinTech microservice latency and reliability on Kubernetes using OpenTelemetry tracing, Prometheus metrics, and SLOs.

March 4, 2026

by Sibasis Padhi

· 2,966 Views · 1 Like

The Latest Coding Topics