Tutorials

Edit This PageThis section of the Kubernetes documentation contains tutorials. A tutorial shows how to accomplish a goal that is larger than a single task. Typically a tutorial has several sections, each of which has a sequence of steps. Before walking through each tutorial, you may want to bookmark the Standardized Glossary page for later…

ElasticSearch 101 – A getting started tutorial

ElasticSearch is a highly scalable open source search engine with a REST API that is hard not to love. In this tutorial we’ll look at some of the key concepts when getting started with ElasticSearch. ElasticSearch can be downloaded packaged in various formats such as ZIP and TAR.GZ from elasticsearch.org. After downloading and extracting a …

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Expert Certification

The Cloud Native Computing Foundation offers a certification program that allows users to demonstrate their competence in a hands-on, command-line environment. The purpose of the Certified Kubernetes Administrator (CKA) program is to provide assurance that CKAs have the skills, knowledge, and competency to perform the responsibilities of Kubernetes administrators.It is an online, proctored, performance-based test…

How does a block chain prevent double-spending of Bitcoins?

One of the primary concerns of any cryptocurrency developer is the issue of double-spending. This refers to the incidence of an individual spending a balance of that cryptocurrency more than once, effectively creating a disparity between the spending record and the amount of that cryptocurrency available, as well as the way that it is distributed. …

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Blockchain Tutorial

A blockchain is a growing list of records, called blocks, which are linked using cryptography. Each block contains a cryptographic hash of the previous block, a timestamp, and transaction data. Blockchain has been in a lot of buzz these days. And that is mainly because it is backbone of the very famous cryptocurrency in the …

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Training

Build your cloud native careerKubernetes is at the core of the cloud native movement. Training and certifications from the Linux Foundation and our training partners lets you invest in your career, learn Kubernetes, and make your cloud native projects successful.Take a free course on edXLearn with the Linux FoundationThe Linux Foundation offers instructor-led and self-paced…

Kubernetes vs Docker Microsoft Azure

Home Topic Kubernetes vs. Docker Build, deliver, and scale apps faster with container technologies that work better together.Start free The Kubernetes vs. Docker questionThe conversation around Kubernetes vs. Docker is often framed as either-or: should I use Kubernetes or Docker? This is like comparing apples to apple pie, and it’s a common misconception that you…