The cloud computing basics At the back end of Cloud, are lines of server racks, each of them having lots of data storage and processing power. These high server machines have a lot of processing power in it. to understand the more detail about the cloud computing basics just go through the points.
It is these processing machines, a warehouse of which has been set up remotely, that power the hardware behind the cloud. Using a technology called Virtualization, these machines power up and provides their computing resources to anything that is required.
From remote hosting several virtual machines or VMs, which provide entire infrastructure to anyone required, to providing a framework for software development, Virtualization takes a lot of responsibility in orchestrating and providing the technology behind Cloud.
Here are cloud computing basics on Open-stack So where does OpenStack come in picture? OpenStack is essentially a piece of open source software, to manage this entire cloud ecosystem. By cloud ecosystem, we mean the entire hardware, the virtualized instances running on that hardware, and other such latest cloud technologies that run on the backend of those smartphones and desktops.
It provides an essential management layer to run the cloud atmosphere. Let us take some more example of cloud computing basics, shall we? Let us assume you are using a web service app, and are using it to develop a framework for running a software.
For that to happen, you need to rent out a virtual machine in order to test your framework. Therefore, you buy a cloud virtual machine from a cloud vendor like Amazon and use the billing system of pay as you use.
Now how does the vendor would ensure that fair billing will happen? You are paying to use their hardware. So how do you ensure that the proper statistics of your usage is calculated? To fill that gap, management layer comes in between. Open-stack is the open source management software for that.
The cloud computing benefits OpenStack is a cloud operating system software, which happens to be open source. Therefore, the development of the entire software is heavily dependent on the vibrant and active community.
The community releases new features and enhancements to the software every six months and is backed by IT powerhouses such as IBM, Oracle etc.
the main thing is required in cloud computing basics Their main requirement is that “Cloud must be simple to implement and should be massively scalable”. This means that Open-Stack software focuses more on ease of use and on the flexibility of adapting to latest technological advancement by absorbing more developed components easily.
The cloud computing benefits is that Although OpenStack covers a deep range of cloud technologies, it is typically deployed by vendors and IT companies alike as infrastructure as a service (IaaS). What this means is that OpenStack technology is mainly in use to monitor entire IT infrastructure of corporations or private usage.
On their website, you can go and download their entire software. The OpenStack project comes with different flavors; however, their core components remain the same.
Types of cloud computing benefits
The open-stack project provides three main components as part of their project which going to help you to know more about the cloud computing basics and cloud computing benefits:
Compute resources in the project provide for the developers entire set of APIs to enable them to develop different cloud applications. To the general user and data center administrator, it provides a web interface to monitor the running virtual infrastructure.
The entire computing architecture is additionally horizontally scalable, meaning it provides a framework for development according to individualistic or corporate requirements.
OpenStack object storage provides necessary features of storage options. It provides a cost-effective solution to store user’s data and deploys alongside other computing platforms or as a standalone storage mechanism.
The key feature of object storage project is distributed access. It provides a set of APIs for developers to use this distributed access feature to enable object storage platform application development.
For end users, it provides integration with other applications and provisions for backup and retention of data.
Compute + Object Storage:
The complete OpenStack functionality, it provides both the computing power and the storage platform features of OpenStack. It includes the entire set of core services used by OpenStack as a software.
It is generally used to independently deploy and monitor infrastructure at the data center level.
For developers, it provides the complete set of APIs, and for end users, it provides sophisticated software suite that manages every aspect of a virtual machine, including deployment, image management, backups and billing systems.
OpenStack deploys with these core projects, their own set of core components, and several optional components. Core components are the essential building blocks of the software, without which OpenStack will not function.
Core components are shipped with every release of the software, more or less with enhancements and support for optional components. It is only through these core components optional components integrate.
Optional components of the OpenStack software suite are set of developed components with the emerging cloud technology evolution.
What this means is that it provides extra features on top of OpenStack, making the entire OpenStack software very flexible in terms of scalability, which was the primary requirement of OpenStack software in the first place.
Some of these optional components provide enhanced graphical access such as Horizon (OpenStack Dashboard), while others provide emerging features such as a database on demand (TROVE). However, the heart of OpenStack lies with the core components. hence this was the point on the cloud computing basics.