Tools Resources

Best Practices, Tools, and Approaches for Kubernetes Monitoring

Let's look at some of the available Kubernetes monitoring and Kubernetes logging tools, including Prometheus for monitoring and Grafana for visualization and dashboards.

March 26, 2022

by Kyle Hunter

· 5,771 Views · 3 Likes

Kubernetes Hardening Tutorial Part 3: Logging and Auditing

Learn how to set up an AWS EKS cluster with Terraform and leverage best practices to configure roles, service accounts, logging, and auditing with useful tools.

March 25, 2022

by Tiexin Guo

· 5,013 Views · 3 Likes

How the LS Command Works on Linux

The ls command is one of the most important commands you can know. Let's learn about it.

March 22, 2022

by Johnny Simpson

CORE

· 2,699 Views · 3 Likes

How the which Command Works on Linux

Let's look at how the which command works on Linux

March 21, 2022

by Johnny Simpson

CORE

· 5,547 Views · 5 Likes

From IBM Integration Bus to IBM App Connect Enterprise in Containers (Part 4b)

Deploying a Queue Manager from the OpenShift Web Console

March 21, 2022

by Amar Shah

· 2,888 Views · 2 Likes

A Complete Guide to Deploying Github Projects on Amazon EC2

Learn how to deploy Github Projects on Amazon EC2 using AWS CodeDeploy service and Github actions with all codes in the Github repository.

March 21, 2022

by Anirban Chakravarty

· 3,231 Views · 3 Likes

How to Use JWT Securely

Ideas and sample implementations about generation/validation logics and login/logout procedures for secure JWT usage within a Java project.

March 20, 2022

by Taner Inal

· 7,172 Views · 5 Likes

Query S3 With SQL Using S3 Select

You can use AWS S3 Select to extract only the data that you need from your objects. This post will show you how.

March 20, 2022

by Harshil Patel

· 3,086 Views · 2 Likes

Deploy a Multi-Datacenter Apache Cassandra Cluster in Kubernetes (Pt. 1)

Learn how to create a multi-datacenter Apache Cassandra cluster in Kubernetes using the K8ssandra project and Google Kubernetes Engine (GKE).

March 19, 2022

by Jeffrey Carpenter

· 2,833 Views · 3 Likes

Apache Kafka Landscape for Automotive and Manufacturing

The Apache Kafka landscape for the automotive and manufacturing industry explores use cases, architectures, and IoT projects.

March 18, 2022

by Kai Wähner

CORE

· 8,595 Views · 7 Likes

MQTT Messaging With Java and Raspberry Pi

In this article, learn how to send and visualize sensor data using multiple types of Raspberry Pi boards, MQTT, and HiveMQ. Includes video tutorials.

March 18, 2022

by Frank Delporte

· 10,530 Views · 6 Likes

7 Common Kubernetes Backup and Recovery Mistakes

This blog explores Kubernetes backup risks and Kubernetes backup best practices by examining seven common Kubernetes backup and recovery mistakes.

March 18, 2022

by Kyle Hunter

· 5,108 Views · 5 Likes

Blink a LED on a Raspberry Pi With Vaadin

Build a responsive website with Vaadin Flow to control electronic components connected to a Raspberry Pi with Pi4J

March 17, 2022

by Frank Delporte

· 7,821 Views · 9 Likes

Building a Vector Database for Scalable Similarity Search

The first one in a blog series to take a closer look at the thought process and design principles behind the building of the most popular open-source vector database.

March 17, 2022

by Jun Gu

CORE

· 3,691 Views · 4 Likes

Writing a Jenkins File for Multi Branch Build Pipeline

Writing a Jenkinsfile multi-branch pipeline will help in case of setting up multiple deployment environments.

March 17, 2022

by Samanway Dey

· 3,598 Views · 2 Likes

Delete Multiple Resources and Resource Groups in Azure With Tags

You might find it challenging to delete multiple resources and resource groups to entirely remove a service from a subscription. Azure resource tags can help solve that.

March 17, 2022

by Rahul Rai

CORE

· 3,368 Views · 4 Likes

Interview With Tom Granot: Developer Observability, KoolKits, and Reliability

This interview with Lightruns Tom Granot about developer observability explores how it's different, K8S, KoolKits, and the kubectl debug.

March 16, 2022

by Shai Almog

CORE

· 3,349 Views · 5 Likes

What's New With Java 17 and Containers?

Quarkus allows developers to start a new application development based on OpenJDK 17. Read the tutorial below to find out how!

March 16, 2022

by Daniel Oh

CORE

· 4,495 Views · 5 Likes

On Git and Cognitive Load

Git is complex and translates to cognitive load for developers. Let's look at how to improve upon previous source control systems in a way that makes developers happy.

March 16, 2022

by Sasha Medvedovsky

· 7,207 Views · 11 Likes

Java on Raspberry Pi

In this post, follow an overview of resources with information and examples of Java projects to control electronic components on the Raspberry Pi.

March 16, 2022

by Frank Delporte

· 9,177 Views · 7 Likes

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