Tag: technical blog

AWS Direct Connect – A Gateway to Dedicated Migration Solution

While providing solutions to client requirements for migrating their on-premises workloads to the AWS cloud. Upon careful evaluation and comparison of various AWS services, we’ve determined that AWS Direct Connect offers unique advantages tailored to the client’s migration needs. This solution uniquely aligns with the client’s migration objectives, prioritizing paramount factors such as enhanced security, cost efficiency, and robust performance.

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Top 10 Databases for Web Applications To Use In 2025

Explore here, the top 10 databases for web application, considering factors such as scalability, ease of use, performance and community support.

In the dynamic world of web development, selecting the right database is a critical decision that can significantly impact the performance, scalability and overall success of your web application. With a plethora of options available for web application database, each catering to different needs and preferences, the decision-making process can be overwhelming. Continue reading “Top 10 Databases for Web Applications To Use In 2025”

Securing Nifi Cluster with TLS Toolkit

Apache NiFi is an easy-to-use, powerful, and reliable system to process and distribute data. As data flows between different systems it’s a good practice to ensure the integrity of the data being processed. Securing a NiFi cluster is essential for various reasons, primarily to protect sensitive data, ensure system integrity, and prevent unauthorized access. Apache NiFi provides a TLS toolkit using which we can self-sign Certificate Authority (CA) and easily issue and sign certificates in the format expected by NiFi. Continue reading “Securing Nifi Cluster with TLS Toolkit”

How to get Java heap dump from Kubernetes container into a local machine?

Overview

Java is famous for its robust garbage collector algorithm, yet it is still possible to have memory leaks in JVM applications. To deal with this, it is important to obtain and analyze a heap dump to identify potential leaks in our application.

In this short tutorial, we will explore how to generate a Java heap dump from an application running as a Kubernetes pod.

We will first check the authenticity of the heap dump. Next, we will create a simple test application that we will later deploy as a pod on Kubernetes. Finally, we will demonstrate the process of getting a heap dump from our application.

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Jenkins Job Creation using Multibranch Job DSL

Introduction

In this blog, we will explore the world of Jenkins job DSL and learn how to leverage its capabilities to streamline and automate job configuration management. We will walk through the process of setting up the Job DSL environment, writing Job DSL scripts to define different types of jobs, managing job configurations as code, and integrating Job DSL with your CI/CD pipelines. Continue reading “Jenkins Job Creation using Multibranch Job DSL”