Serverless applications on AWS with Lambda using Java 25, API Gateway and DynamoDB - Part 5 SnapStart + full priming
Introduction
In part 1, we introduced our sample application. In part 2, we measured the performance (cold and warm start times) of the Lam
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Apr 13, 2026
I Built an Open-Source Tool That Generates JUnit Tests Automatically
I Built an Open-Source Tool That Generates JUnit Tests Automatically
The Problem
As a Java developer, I noticed something frus
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Apr 13, 2026
Writing Services Online With Native Experts!
Writing Services Online With Native Experts!
https://www.brilliantwriter.co.uk/writing/report-services/
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Apr 13, 2026
How I Scaled Bulk Search in Spring Boot with Parallel Batch Jobs and Controlled Concurrency
I recently wrote about a backend problem that looked simple at first but became a real architecture and reliability challenge under load:
scaling bul
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Apr 13, 2026
Job Teardown: Is OnTheGoSystems really paying...
Alright, let's dissect this "Senior Full-Stack PHP Developer" role at OnTheGoSystems. Another day, another job posting promising the world while proba
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Apr 13, 2026
The Academic Writer UK Research Paper Writing
The Academic Writer UK Research Paper Writing Service claims to help students produce high-quality, custom research papers across different subjects.
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Apr 13, 2026
Swing with Java Swing
This is a submission for the DEV April Fools Challenge
What I Built
TIL, I do not know why the Java Desktop UI framework Swing, is called
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Apr 13, 2026
What I learned building bulk search for large datasets in React + Spring Boot
Bulk search sounds easy until real users start pasting spreadsheet data, uploading messy CSVs, and expecting clear results for thousands of records.
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Apr 13, 2026
Java File Handling and Workflow Integration – Camunda 8 with Alfresco Guide
Modern enterprise apps rely on both file handling and workflow orchestration.
In this guide, I covered:
📁 Java File Handling
File upload/download
S
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Apr 13, 2026
Java's Dark Corners: Things That Will Break You If You're Not Paying Attention
You've been writing Java for years. You think you know it. You don't.
There's a special kind of confidence that comes after a few years of Java.
java
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Apr 13, 2026
Java's Dark Corners: Things That Will Break You If You're Not Paying Attention
You've been writing Java for years. You think you know it. You don't.
There's a special kind of confidence that comes after a few years of Java.
java
dev.to
Apr 13, 2026
David Stark: Top High-Paying Roles
👋 Hello Developers,
The market is shifting. We are seeing a surge in JAVA roles this week.
My bot just scanned 200+ verified remote jobs,
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Apr 13, 2026
LightESB PlatformHttp v2.0.0: DTS Transform with SPI and DataSonnet
TL;DR
PlatformHttp@v2.0.0 exposes one HTTP Listener request entry: POST /2.0.0/api/demo.
The route calls invokeDtsTransform(...) four tim
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Apr 13, 2026
BFS Algorithm in Java Step by Step Tutorial with Examples
BFS Algorithm in Java Step by Step Tutorial with Examples
Learn the Breadth-First Search algorithm in Java with a step-by-step tutorial an
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Apr 13, 2026
JVM vs V8: How Java and JavaScript Execution Works
Introduction
In this post I’ll discuss the differences between statically and dynamically typed languages, interpreted and compiled langua
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Apr 12, 2026
Stop Starting with Microservices: Why I Built a Modular Monolith for my B2B SaaS Boilerplate
If you've ever started a new B2B SaaS project, you know the drill. Before you write a single line of feature code that actually brings value to your u
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Apr 12, 2026
The Ultimate Guide to Buying USA Yahoo accounts 2
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Apr 12, 2026
Building Production-Grade Resilience in Microservices with Resilience4j
In the previous article, we explored how the Circuit Breaker Pattern prevents cascading failures in microservices and how to implement it using Resili
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Apr 12, 2026
Java Code Upgrade Guide from Java 8 to Java 21 Step by Step
Java Code Upgrade Guide from Java 8 to Java 21 Step by Step
A comprehensive guide to upgrading Java code from Java 8 to Java 21, covering
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Apr 12, 2026
AI-Git-Bot — an open-source gateway that connects your Git platforms with AI providers
🚀 Excited to share AI-Git-Bot — an open-source gateway that connects your Git platforms with AI providers for automated code reviews and autonomous is
java
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Apr 12, 2026