DevOps and CI/CD Resources

Mainframe Modernization Acceleration Through OpenShift

Mainframe modernization covering supply chain, banking, digital transformation, hybrid cloud, DevOps, target operating model, co-existence, event-driven architecture.

September 27, 2021

by Periasamy Irisappan

· 5,936 Views · 2 Likes

Kubernetes Multi-Node On-Premise Installation With k0s Distribution

Explore this written and video tutorial to learn more about Kubernetes multi-node on-premise installation with k0s distribution.

September 27, 2021

by Ramakrishnan E.P.

CORE

· 4,795 Views · 2 Likes

Why Database Sizing Is So Hard?

Why is database capacity planning so hard? And how can you simplify it? We'll walk you through an example using ScyllaDB, an open-source NoSQL database.

September 27, 2021

by Avishai Ish-Shalom

· 6,409 Views · 3 Likes

Migrating to Kubernetes: What You Need to Know

Migrating to Kubernetes provides an open road for your deployment workloads. This tutorial shows how to Migrate Kubernetes and run your application smoothly.

September 26, 2021

by Ashok Sharma

· 4,103 Views · 4 Likes

Replacing Docker Desktop With hyperkit + minikube

Using a Mac? Here's an alternative to Docker Desktop.

September 25, 2021

by Arnon Rotem-gal-oz

· 4,500 Views · 4 Likes

3 GPT-3 Tools for Developers, Software and DevOps Engineers, and SREs

This article will explore GPT-3 applications in the developer space to discuss how GPT-3 can help DevOps Engineers, SREs, technical customer support, and developers.

September 25, 2021

by Max Shash

CORE

· 17,302 Views · 7 Likes

Apache Kafka in Cybersecurity for SIEM/SOAR Modernization

In summary, SIEM and SOAR are key pieces of a modern cybersecurity infrastructure. The capabilities, use cases, and architectures are different for every company.

September 25, 2021

by Kai Wähner

CORE

· 4,987 Views · 7 Likes

Using Newman to Run Postman Collections

This is a brief introduction to how you can use the Newman library to make API testing automation a part of the continuous integration process.

September 24, 2021

by Soumyajit Basu

CORE

· 15,456 Views · 4 Likes

Securing Cloud-Native Applications

Addressing challenges, automating pipelines, and shifting security left

September 24, 2021

by Samir Behara

CORE

· 9,628 Views · 11 Likes

Importance of Transit Gateway in Anypoint Platform

Transit Gateway acts as a Cloud Router in AWS and simplify the network access between VPC's, on premise data centers and third party software.

September 23, 2021

by Jitendra Bafna

CORE

· 6,835 Views · 3 Likes

Hands-On Presto Tutorial: Presto 102

This tutorial will guide you how to run a 3 node Presto cluster on a laptop.

Updated September 23, 2021

by Praburam Upendran

· 14,817 Views · 5 Likes

Prometheus Blackbox: What? Why? How?

Monitoring HTTP endpoints is crucial in a world where competitors are able to move faster than you. This post describes how to monitor any app with Prometheus.

September 22, 2021

by Nicolas Giron

· 13,569 Views · 3 Likes

Use Open-Source Kubecost to Understand (and Control) Kubernetes Spending

Kubernetes-related cloud spending is on a tear; open-source Kubecost is a path forward to more granular visibility into where those dollars are going.

September 22, 2021

by Saiyam Pathak

· 5,726 Views · 10 Likes

DIY DevOps, CI, and CD with GitHub, Docker and a VPS

Azure and AWS is insanely cool until you look at your invoice and realise that what you're paying for can easily be replicated for 2% of your current cloud costs.

September 22, 2021

by Thomas Hansen

CORE

· 15,640 Views · 1 Like

Feature Flagging: Falsehoods, Fallacies, and Downright Fictions

The concept of feature flagging is nothing new, and there are some misconceptions about this practice. Read to learn how to separate facts from fiction.

September 21, 2021

by Andrea Echstenkamper

· 10,497 Views · 1 Like

Running Camunda With Postgres Using Docker

This tutorial explains how to connect the Camunda BPM platform to the Postgres Database using Docker in just four total steps.

September 20, 2021

by Alok Singh

CORE

· 9,114 Views · 4 Likes

Spring Boot and JHipster Bring Kubernetes to the Cloud

Learn how to bring your microservices securely to the cloud.

September 19, 2021

by Matt Raible

· 7,265 Views · 5 Likes

A Guide to DataOps: The New Age of Data Management

DataOps isn’t just another development methodology. It radically transforms how organizations use data by democratized access and massive potential.

September 16, 2021

by Mir Ali

CORE

· 14,024 Views · 4 Likes

Running Camunda with MySQL in Docker Container

In this article, we'll run a Camunda bpm platform connecting to MySQL Database in the Docker container. We'll use the MySQL client to verify the Camunda database.

September 16, 2021

by Alok Singh

CORE

· 6,758 Views · 3 Likes

Multiple Ways to Invoke AWS Lambda Functions

This article will walk you through AWS Lambda function and multiple ways to invoke it. Also, the services that can be included or integrated with AWS Lambda.

September 16, 2021

by Vidya Ransam

· 3,623 Views · 3 Likes

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