Containers Resources

How to Use Elasticsearch With a Spring Data Elasticsearch Project

If you're new to Elasticsearch or need a refresher, read on to learn how to integrate this popular open source searching tool into your application.

December 18, 2018

by Rajesh Bhojwani

· 102,727 Views · 6 Likes

Apache Ignite Baseline Topology by Examples

To better understand the baseline topology concept, let’s start at the beginning and try to understand what problems it helps us solve.

December 12, 2018

by Shamim Bhuiyan

· 18,614 Views · 7 Likes

Why Is a Pull Versus a Push Pipeline Important?

This post answers common questions about GitOps and the difference between a Pull and Push DevOps pipeline.

December 12, 2018

by Anita Buehrle

· 12,862 Views · 3 Likes

K8s KnowHow - Using a ConfigMap

Use ConfigMap to create an externalized configuration decoupled from deployment artifacts.

December 10, 2018

by Nikhil Bhide

· 56,399 Views · 3 Likes

An Overview of the Kafka Distributed Message System (Part 2)

We finish this small series by exploring brokers, topics, partitions, and more in the open source Apache Kafka platform.

December 10, 2018

by Leona Zhang

· 14,780 Views · 9 Likes

An Overview of the Kafka Distributed Message System (Part 1)

Apache Kafka is one of the most popular tools for big data out there. If you're curious as to why, read on to take a look under the hood!

December 7, 2018

by Leona Zhang

· 32,851 Views · 17 Likes

CI/CD With Kubernetes and Helm

DevOps, cloud, and microservices come together for a continuously iterable environment.

December 6, 2018

by Gaurav Vashishth

· 26,755 Views · 6 Likes

How to Build a CI/CD Pipeline for Your Enterprise Middleware Platform

Learn about leveraging the advantages of CI/CD in enterprise middleware components for maintainable DevOps.

December 5, 2018

by Chanaka Fernando

CORE

· 13,164 Views · 3 Likes

Introduction to SparkSession

We go over how to use this new feature of Apache Spark 2.0, covering all the Scala and SQL code you'll need to get started.

December 5, 2018

by Abhishek Baranwal

· 65,653 Views · 3 Likes

Spring Cloud Config and Self-Signed Certificates

What is a Spring Cloud Config? And how can I implement it with a self-signed certificate?

November 28, 2018

by Scott Sosna

CORE

· 13,202 Views · 3 Likes

How to Create a Builder Image With S2I

For the eaiser crafting of Docker images from source code.

Updated November 20, 2018

by Hüseyin Akdoğan

CORE

· 17,859 Views · 1 Like

Knative Monitoring, Logging, and Tracing Explained

Learn how to set up performance monitoring, logging, and tracing for telemetry with Knative.

November 15, 2018

by Vidyasagar (Sarath Chandra) Machupalli FBCS

CORE

· 10,704 Views · 7 Likes

100 DevOps Terms, or, What Does Your DevOps Say?

DevOps engineers and developers need to know these terms surrounding DevOps, CI/CD, and the cloud.

November 14, 2018

by Vladimir Fedak

· 26,182 Views · 23 Likes

Serverless With AWS: Image Resize On-The-Fly With Lambda and S3

Image resizing is a common task that needs doing, especially for web apps. In this post, we take a look at some code to handle this in AWS using Lambda and S3.

November 10, 2018

by Adnan Rahic

· 20,211 Views · 2 Likes

The DevOps Road Map — A Guide for Programmers

This DevOps roadmap will guide you through the steps to become a programming and DevOps expert.

November 9, 2018

by Javin Paul

· 26,433 Views · 21 Likes

How to Deploy a Jenkins Cluster on AWS in a Fully Automated CI/CD Platform

Learn how to build and automate a CI/CD platform and deploy your Jenkins cluster on AWS in this tutorial.

Updated November 8, 2018

by Mohamed Labouardy

· 24,189 Views · 11 Likes

Kubernetes Demystified: Using LXCFS to Improve Container Resource Visibility

Another issue that those using Kubernetes often come across is the inability of legacy applications to properly read resource restrictions.

Updated November 8, 2018

by Leona Zhang

· 10,958 Views · 1 Like

Kubernetes Demystified: Solving Service Dependencies

Since containers have no contact with services outside themselves, it can be a challenge to address service dependencies.

November 7, 2018

by Leona Zhang

· 16,343 Views · 1 Like

Kubernetes Demystified: Restrictions on Java Application Resources

Take a look at how to fix this common issue from Java developers on how to manage containerized Java applications that are taking too much memory.

November 6, 2018

by Leona Zhang

· 16,542 Views · 2 Likes

Eclipse MicroProfile Metrics — Practical Use Cases

Let's talk about monitoring and metrics in enterprise Java and how DevOps practices lead teams to choose microservices.

November 3, 2018

by Víctor Orozco

· 14,164 Views · 5 Likes

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