Vignesh A Sathiyanantham

Results-oriented professional with over a decade of experience in Supply Chain, and Cloud SaaS products, gained in dynamic product startup environments as well as corporate settings. AWS Certified Developer Associate with expertise in SaaS application development, microservices, AWS SDK integration, and scalable systems utilizing AMQP (RabbitMQ), GCP Pub/Sub. Currently leading the offshore team for integration of the MIRAKL marketplace for top-tier e-commerce order management.

Joined: May 21, 2015
Articles: 197
Comments: 21

Cloud, Server and Networking

Oracle Database Enterprise Container on MAC AARCH64

For Mac M3 users running x86_64 containers on ARM-based devices, the workaround involves using Podman 4.2.1 and QEMU 6.2.0_1. Key steps include installing Homebrew, Rosetta 2, Podman, and QEMU, then configuring Podman for x86_64 images. Finally, start the Podman machine and set it as default.

Vignesh A Sathiyanantham
July 30, 2024

Cloud, Server and Networking

Docker pull image from insecure registry – CoLima + MAC M Chip

To configure Docker to use an insecure registry, locate and edit the Docker daemon configuration file (/etc/docker/daemon.json) to include the insecure registry's address. Reload the configuration and restart the Docker service. Note that using insecure registries poses security risks, and proper SSL/TLS certificates are recommended for production environments.

Vignesh A Sathiyanantham
July 30, 2024

Cloud, Server and Networking

Setting Up Podman with Lima on Mac M3

This guide walks users through setting up Podman on an Apple Silicon Mac M3 using Lima. It includes prerequisites like Homebrew and Rosetta 2, followed by detailed instructions to install and initialize Lima, configure system settings, and restart Podman. Tips for running commands and troubleshooting are also provided to ensure a seamless setup.

Programming

Understanding Design Patterns and their Types in Java

Design patterns are a fundamental concept in software development that provide reusable solutions to common problems. They serve as blueprints for constructing software systems that are flexible, maintainable, and scalable. In Java, design patterns play a crucial role in building…

Vignesh A Sathiyanantham
February 6, 2024

Programming, Technology

Using EHCache in Spring Boot

EHCache is an open-source caching library for Java applications. To integrate EHCache into a Spring Boot application, add the dependency in pom.xml, configure EHCache with a CacheManager bean, enable caching using @EnableCaching, define caches using @Cacheable, and test the implementation with a Spring MVC controller.

Vignesh A Sathiyanantham
February 6, 2024

Programming

Generate Java POJOs from XSD Schema: Simplifying Java Development

In the world of Java development, creating Plain Old Java Objects (POJOs) from XML Schema Definition (XSD) files is a common task. This process can be time-consuming and error-prone if done manually. Fortunately, there are several tools available that can…

Vignesh A Sathiyanantham
June 23, 2023

Programming

Hello World Program with Map Struct

MapStruct is an open-source code generation library for Java that simplifies the mapping between Java Beans, DTOs, and other data transfer objects. It generates mapping code at compile time, which can help reduce the amount of boilerplate code needed to…

Vignesh A Sathiyanantham
April 10, 2023

Programming

Setup LAMP dev environment in docker – Mac / Linux

Here are the steps to set up a LAMP development environment with Docker on a Mac: Install Docker Desktop on your Mac if you haven’t already. You can download it from the official Docker website: Create a new directory…

Vignesh A Sathiyanantham
April 6, 2023

Programming

WSDL 2 Java Generate SOAP client from URL

SOAP stands for Simple Object Access Protocol; it is an XML ( eXtensible Markup Language) based protocol to exchange messages with a web service. SOAP uses HTTP for communication To generate a Java SOAP client from a WSDL file, you…