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DAVID TZEMACH

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    dzcomp@gmail.com

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    • software testing (81) 81 posts
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    What is Kubernetes?
    David Tzemach
    • Nov 22, 2021
    • 2 min

    What is Kubernetes?

    Kubernetes is the most popular container orchestrator in the software industry. A container orchestrator takes the containers you ask it...
    30
    Docker: Container Lifetime & Persistent Data
    David Tzemach
    • Nov 16, 2021
    • 4 min

    Docker: Container Lifetime & Persistent Data

    All the lectures in this series focused on running and managing containers without focusing on the data generated while the container is...
    10
    Docker Networks: Ports and IP
    David Tzemach
    • Nov 15, 2021
    • 1 min

    Docker Networks: Ports and IP

    So when you start a new container, you're really in the background connecting to a particular Docker network. By default, each container...
    40
    Docker: Creating and Using Containers like a Master
    David Tzemach
    • Nov 15, 2021
    • 3 min

    Docker: Creating and Using Containers like a Master

    In this tutorial, I will cover the main aspects of containers which is the building block of the Docker architecture. Among these...
    30
    Docker: Making Containers Publicly Available
    David Tzemach
    • Nov 14, 2021
    • 2 min

    Docker: Making Containers Publicly Available

    In this tutorial, you'll learn how to make an application run inside a container accessible outside of the Docker host server(publicly...
    60
    Docker: Containers Management
    David Tzemach
    • Nov 13, 2021
    • 3 min

    Docker: Containers Management

    This tutorial will cover the essential options for managing Docker containers. You'll learn how to give names and then manger those...
    10
    Docker: Working with Container Images
    David Tzemach
    • Nov 12, 2021
    • 4 min

    Docker: Working with Container Images

    In this tutorial, you will learn the core aspects of Docker images, including: The history of images. How to Tag an image. How to View...
    70
    Azure Cloud: Introduction to Docker
    David Tzemach
    • Nov 7, 2021
    • 3 min

    Azure Cloud: Introduction to Docker

    In my previous article, I reviewed the central concept of containers (You can find it here: Understanding Containers). Today's article...
    10
    Azure Cloud: Understanding Containers
    David Tzemach
    • Nov 4, 2021
    • 4 min

    Azure Cloud: Understanding Containers

    One of the essential features that Azure provides is creating and managing containers. You may hear about containers before, but...
    30
    Cloud Computing: Virtual Machine Scale Set
    David Tzemach
    • Nov 1, 2021
    • 2 min

    Cloud Computing: Virtual Machine Scale Set

    Virtual machine scale sets refer to a group of separate VMs sharing the same image used in the deployment process, meaning that all VM's...
    10
    Cloud Computing: Availability and SLA of Azure  virtual machines
    David Tzemach
    • Nov 1, 2021
    • 3 min

    Cloud Computing: Availability and SLA of Azure virtual machines

    In this post, I want to discuss the critical topic of the availability of a virtual machine because this is an important topic that can...
    90
    The real cost of VM's and how can we reduce it
    David Tzemach
    • Oct 29, 2021
    • 3 min

    The real cost of VM's and how can we reduce it

    If you read my previous articles on cloud computing, you should be familiar with the fact almost every resource created in the cloud has...
    40
    Azure compute: Virtual Machines
    David Tzemach
    • Oct 26, 2021
    • 2 min

    Azure compute: Virtual Machines

    One of the essential computing services available in the Azure cloud is creating and managing virtual machines. The concept of using...
    00
    Cloud Computing: CapEx Vs OpEx
    David Tzemach
    • Oct 26, 2021
    • 1 min

    Cloud Computing: CapEx Vs OpEx

    To better understand the financial aspects of the cloud, there are two main terms we need to know. These are CapEx (Capital Expense) and...
    30
    What are public, private, and hybrid clouds?
    David Tzemach
    • Oct 25, 2021
    • 1 min

    What are public, private, and hybrid clouds?

    When discussing the cloud, we talk about one of three deployment models for cloud computing (Public, Private, and Hybrid); before...
    80
    Azure Cloud: Understanding the costs
    David Tzemach
    • Oct 24, 2021
    • 2 min

    Azure Cloud: Understanding the costs

    Almost everything in the cloud costs money (regardless of the cloud provider), so it will have its own cost whenever you create a new...
    20
    Overview of Azure compute services
    David Tzemach
    • Oct 21, 2021
    • 1 min

    Overview of Azure compute services

    Azure compute is a set of cloud services for hosting and running applications by simply uploading your code into the cloud and running...
    20
    Introduction to Azure: Regions and Zones
    David Tzemach
    • Oct 21, 2021
    • 2 min

    Introduction to Azure: Regions and Zones

    In the Azure cloud, resources are created in dedicated regions, which are different geographical locations around the globe that contain...
    10
    Azure Cloud: Subscription Vs Account
    David Tzemach
    • Oct 17, 2021
    • 1 min

    Azure Cloud: Subscription Vs Account

    Once you start using the cloud, you will most likely encounter two core terms, "Account" and "Subscription," so let's understand what...
    70
    Types of Cloud Services(IaaS, PaaS, and SaaS)
    David Tzemach
    • Oct 17, 2021
    • 2 min

    Types of Cloud Services(IaaS, PaaS, and SaaS)

    To understand better what is cloud services let's take a look at the three most common types (IaaS, PaaS, and SaaS), which you must be...
    380
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