Articles

Introduction to GraphQL for Developers
24 November 2020

Introduction to GraphQL for Developers

GraphQL is a powerful query language for APIs and a runtime for resolving queries with data. In this article, we’ll explore GraphQL’s core features, how to interact with a GraphQL API, and some development and operational challenges.

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Logging in Kubernetes with Loki and the PLG Stack
16 November 2020

Logging in Kubernetes with Loki and the PLG Stack

Loki is a new log aggregation system from Grafana Labs. It is designed to be cost-effective and easy to operate. In this article, you learn more about Loki and how to use the PLG Stack (Promtail, Loki, Grafana) for logging in Kubernetes.

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Contract Testing for Node.js Microservices with Pact
4 November 2020

Contract Testing for Node.js Microservices with Pact

Contract testing helps ensure the compatibility of microservices and decouples the development and deployment processes of software teams. In this article, you'll learn more about contract testing and how to use Pact to verify and ensure your Node.js microservices' API compatibility.

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How to Become Cloud Native - And the Tools to Get You There
27 October 2020

How to Become Cloud Native - And the Tools to Get You There

Cloud native technologies help you deliver software products faster while reducing operational IT costs. This article explains how to become cloud native and recommends specific projects you can start using today.

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How to Ensure the Success of DevOps in Your Organization
14 October 2020

How to Ensure the Success of DevOps in Your Organization

In this article, you will learn about the business value DevOps provides. We explain the 5 most important KPIs which helps you measure the success of DevOps in your organization.

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Use Terraform to Create and Manage a HA AKS Kubernetes Cluster in Azure
28 September 2020

Use Terraform to Create and Manage a HA AKS Kubernetes Cluster in Azure

Learn how to use Terraform to manage a highly-available Azure AKS Kubernetes cluster with Azure AD integration and Calico network policies enabled.

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Node.js Application Monitoring with Prometheus and Grafana
15 September 2020

Node.js Application Monitoring with Prometheus and Grafana

Application monitoring is essential for every production software system. In this article, we get to know Prometheus and Grafana and learn how to use them to monitor Node.js applications.

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Central Banks don't like Libra but may end up embracing crypto
9 October 2019

Central Banks don't like Libra but may end up embracing crypto

There’s a lot of speculative investment happening in the blockchain space, but not a lot of real use. This will now change, when reality kicks in and new players get involved.

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Build and deploy Kubernetes applications with Skaffold and kustomize
30 December 2018

Build and deploy Kubernetes applications with Skaffold and kustomize

Learn how to build and deploy Kubernetes applications with Skaffold and customize.

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Node.js Development Workflow for Kubernetes - Debugging (Part 2)
24 May 2018

Node.js Development Workflow for Kubernetes - Debugging (Part 2)

Learn how to debug your containerized Node.js application in Kubernetes.

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Porting CoreOS Tectonic Installer to DigitalOcean
19 March 2018

Porting CoreOS Tectonic Installer to DigitalOcean

How I ported CoreOS Tectonic Installer to DigitalOcean for a cheaper hosting solution for my prototyping Kubernetes clusters.

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