Archives for Cloud Computing - Page 27
Firewalls versus Security Groups–AWS
Also read AWS NACLs versus Security Groups and Service Accounts as an intelligent firewall option on GCP Security Groups are like ALLOW/DENY firewall rules – either allowing individual connections or…
Security Concerns in AWS–Introducing the Amazon Virtual Private Cloud (VPC)
One way to get around all security concerns in AWS is to create what is called a Virtual Private ; A VPC can be considered as an extension of your…
High Availability versus Disaster Recovery–The Cloud Advantage
As one transitions from application architecture to infrastructure (mainly cloud) architecture, you start hearing the terms High Availability and Disaster Recovery thrown around a lot (and thrown around interchangeably!). While…
Cloud Hosting Options
An ongoing comparison of the various options available for small to mid-size apps Managed Cloud Hosting DigitalOcean Heroku Self managed Cloud Hosting AWS Azure Google Cloud
Getting started with IaaS on Google Cloud
Create a project in the Google Cloud Platform Console. Projects enable you to manage all Google Cloud Platform resources for your app, including deployment, access control, billing, and services. Open…
Cloud as a supercomputer
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Azure – Failed to Create Virtual Machine
Usually, Azure gives meaningful messages when a VM creation fails. However, for a while, I was getting a non-descript error message Failed to Create Virtual Machine (clicking on details also…
Azure Automation Service ( can save you money )
Peak Usage Hours (for your web application) If your usage hours for your IaaS instances (VMs) or Azure Website is going to be 7 AM to 7 PM, you should…