DevOps and CI/CD Resources

See what GraphQL brings to microservices.

April 25, 2021

by Noorain Panjwani

· 11,712 Views · 4 Likes

Spring Boot Microservices + Apache Camel: A Hello World Example

A tutorial on to use Spring Boot in tandem with Apache Camel to unlock the power of routes in your mircoservice-based applications.

April 23, 2021

by Nazia Shaikh

· 18,547 Views · 4 Likes

Secure Spring Boot Application With Keycloak

Are you an experienced Java developer but new to Keycloak? Read through this tutorial presenting step-by-step examples of how to secure your REST API.

April 23, 2021

by Bartłomiej Żyliński

CORE

· 55,695 Views · 8 Likes

Utilize OpenShift to Manage External Services Metrics

Openshift 4 has great metrics monitor suites used to monitor and create dashboards for infra and application layer services; we can leverage that to manage external services and infra as well.

April 22, 2021

by Ryan ZhangCheng

· 7,187 Views · 2 Likes

Resolving Permission Issue in Multi-node Hadoop Cluster

It has been observed when we configure and deploy a multi-node Hadoop cluster or add new DataNodes, there is an SSH permission issue in communication with Hadoop daemons.

April 22, 2021

by Gautam Goswami

CORE

· 7,915 Views · 2 Likes

Managing Secrets Deployment in GitOps Workflow

The importance of keeping your secrets safe.

Updated April 19, 2021

by Jaswinder Kumar

· 14,474 Views · 9 Likes

Using Git Submodules With Gitlab CI/CD

We use Git submodules to keep a Git repository as a subdirectory of another Git repo. This is usually done for a set of common files you want to refer to in multiple repos.

April 18, 2021

by Rishab Aggarwal

· 30,183 Views · 5 Likes

Data Ingestion From RDBMS: Leveraging Confluent's JDBC Kafka Connector

Kafka Connect assumes a significant part for streaming data between Apache Kafka and other data systems. Importing data from the Database set to Kafka topic.

April 17, 2021

by Gautam Goswami

CORE

· 7,665 Views · 3 Likes

Running Selenium Tests in Jenkins

Wondering how to integrate Jenkins with Selenium WebDriver? This guide will help you run Selenium tests in Jenkins. Learn more.

April 16, 2021

by Shalini Baskaran

· 26,455 Views · 4 Likes

Building Event-Driven Microservices That Scale

Event driven microservices are a rage since they provide teams with insane agility at scale. Here’s how you can set it up yourself.

April 14, 2021

by Noorain Panjwani

· 14,526 Views · 2 Likes

Getting Started With Kafka and Rust (Part 2)

A hands-on guide to teach you how to interact with Kafka using the Rust programming language.

April 14, 2021

by Abhishek Gupta

CORE

· 6,187 Views · 3 Likes

The Magic of Apache Spark in Java

An experience software architect runs through the concepts behind Apache Spark and gives a tutorial on how to use Spark to better analyze your data sets.

April 13, 2021

by Reza Ganji

CORE

· 46,362 Views · 21 Likes

Introduction To Kubernetes

An orchestration tool takes care of provisioning and deployment, allocation of resources, load balancing, and many other important aspects of any system.

April 13, 2021

by Ankit Agrawal

· 16,471 Views · 11 Likes

Using Jenkins as Your Go-to CI/CD Tool

This article presents how tools like Jenkins can help reach the goals of the CI/CD pipeline to maintain a continuous flow of software updates in production.

April 10, 2021

by Dinakar Rayapudi

· 14,629 Views · 5 Likes

Triggering Jenkins Build Remotely Using API

Any Jenkins Job can be triggered remotely through an API call. This article outlines how to do exactly that in just four easy steps.

April 10, 2021

by Shantha Priya

· 29,238 Views · 2 Likes

The Most Popular Angular UI Libraries To Try in 2021

Making an outstanding application requires a design that meets users’ demands and goals. We’ve gathered GitHub's top-rated libraries for Angular to choose from.

April 9, 2021

by Anastasia Kushnir

· 39,018 Views · 7 Likes

Component Testing for Event-Driven Microservice

We will see what to have in component tests for an event-driven microservice and understand what component testing is and how it's different from unit testing.

April 9, 2021

by Priyanshu Shekhar

· 7,251 Views · 4 Likes

Deep Dive Into CodeReady Containers Deployment on Linux

I am going to walk you through the deployment of CRC on Linux, take a closer look at how CRC works, and review some of the configuration options.

April 9, 2021

by Ales Nosek

· 6,553 Views · 3 Likes

Spring 4 + Hibernate 4 + MySQL 8 + Maven Integration Using Annotations Configuration [Video]

It sounds like a task, but this video will take you through the entire process of integrating Spring 4, Hibernate 4, MySQL 8, and Maven in around 10 minutes.

April 8, 2021

by Ram N

· 4,919 Views · 2 Likes

How To Give Your DevOps Feedback Loop The Update It Needs

Your DevOps team should always be looking to improve the speed and quality of your process. We discuss a few solutions to enhance your feedback loops.

April 8, 2021

by Samuel O'Brien

· 9,738 Views · 2 Likes

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