In the first post, I have explained how to schedule nightly backups of Amazon Lightsail Instance by leveraging AWS Command Line Interface (CLI). In this post, I’ll show you how to create a bash file that can be scheduled to remove old AWS Lightsail snapshots and retain only a specific number of snapshots in your account.
Following are simple instructions on how to programmatically create a snapshot of your Amazon Lightsail Instance using AWS CLI. [Read more…]
The following post talks about the current trend of transitioning to cloud infrastructures, in which majority of businesses favor agility offered by the cloud service solutions instead of true costs benefits associated with moving to the cloud. Peter Drucker, an educator, and management consultant once stated: “Profit for a company is like oxygen for a person. If you do not have enough of it, you are out of the game. But if you think your life is about breathing, you are really missing something.” (AZQuotes, 2017).
Compliance is a significant part of safeguarding a secure business environment in the cloud. In this post, I propose my opinion on what is likely the best course of action to achieve compliance for the small CSP. [Read more…]
According to Amazon’s guide to Cloud Best Practices (2017), “If you design for failure, nothing will fail.”. The recommendation given is to “Be a pessimist when designing architectures in the cloud; assume things will fail. In other words, always design, implement and deploy for automated recovery from failure.”
Jinesh Varia, Lead Technology Evangelist at Amazon AWS, took it further by specifying a total of 12 design patterns (best practices) that all businesses should consider when designing highly available and reliable cloud applications (Figure 1).
Figure 1 – Building Powerful Web Applications in the AWS Cloud (Varia, 2011). [Read more…]
Two of the most popular cloud management platforms from the open-source space are OpenStack and OpenNebula. Both of them provide an open source scalable software platform that allows cloud service vendors and enterprises to provision and orchestrate large deployments of virtual machines, as well as manage and control networking, processing and storage resources in a data center. Both also offer a web based dashboard, as well as command line and API services to better control all of the interrelated components, in IaaS private cloud. However, even though OpenStack and OpenNebula are certainly among the most recognized open source cloud management platforms, in this post I introduce two other CMPs that in my opinion deserve to be explored, namely the CloudStack and Eucalyptus open cloud management platforms. [Read more…]
This post is for those who find it much easier to program in a cloud based IDE, straight from their browser. The following instructions are for Cloud 9 IDE installation on Centos, RHEL or Amazon Linux. [Read more…]
As we all know, most large IT cloud companies offer some way to do the Cross-Region Replication for their data storage. As they are expanding across the globe in a race to provide the best disaster recovery and also their ability to use storage in different regions I wanted to spend 5 seconds to look at the options offered by Amazon, Microsoft, and Google. [Read more…]
In this post, I will introduce Cloud Security Alliance (CSA) and the governance and operation domains through which they promote the best security practices in the cloud. I also briefly look at the Encryption and Key Management as one of the parts of the operational domains; and look at the general security concerns, as well as specific concerns of this particular domain. [Read more…]
Right from the early days of cloud, the overall security of cloud solutions has been one of the biggest roadblocks to adoption of cloud. Potential cloud customers are usually concerned primarily about the security of the data stored off premises, but there are many other security issues to consider. [Read more…]
The following is the Best of YouTube (Most Popular) Videos by Country.
When it comes to SaaS applications, enterprises can select whether they want to use subscription model (hosted online) or bring the SaaS application and host it on their own infrastructure. The following post explores the main differences, advantages, and disadvantages of both hosting approaches. [Read more…]
The development of mobile technologies now regularly occurs by leveraging cloud applications. The purpose of this post is to explore the cloud computing and how it enables the development of smart mobile technologies. [Read more…]