3 Pillars of Cloud Technology

Cloud computing is an emerging distributed computing Technology for High demand interactive applications. Cloud computing enables you to faster innovation and allows resources usage with economies of scale, for data-intensive applications with high availability, and analysing data across multiple sources with rented resources.

In a simple analogy, Cloud computing works like your email client except that instead of accessing just your email, you can access any resource you need on pay-per-use. Cloud Technology provides excellent and useful services on the internet connection for users to access, process, upload, and download data from any physical device anytime, anything, anywhere.

Cloud computing services over the internet spans across all essential IT spheres such as servers, storage, databases, networking, Application software platforms, IoT, Data analytics, and Business intelligence.

Cloud computing is a set of Microsoft-hosted, highly scalable, developer-oriented services that provide key building blocks required by many cloud-based and cloud-aware applications “claims Microsoft. Other Cloud computing providers like Google and Amazon is not far behind,

Several companies including Amazon Web Services (AWS), Oracle, SAP, Rack space Cloud, Microsoft, Salesforce, IBM Cloud, Alibaba Cloud, VMWare, and Google are dominating this sphere. AWS the market leader with over 40% of the market share and over 14.8 billion in revenue in 2021 is poised to grow much further. Cloud Companies popularly called Datacentre companies can provide all resources simultaneously, synchronously, and asynchronously to all users at Adhoc, OnDemand, and on a constant flow basis to run smoothly most of the latency intensive and highly interactive applications.

What’s the need for Cloud Technology?

While the entrepreneurs and many businesses owners think 24*7 about how to put the IT infrastructure in place so that it effectively contributes to their business objectives and growth, the three critical pillars of cloud technology would assist them in a great way. Cloud computing gives you the flexibility to add or remove compute power as per your need.

Cloud providers also ensure that everything is up and running 24 hours a day.

This saves on costs since you only pay for the resources, you use. Cloud providers manage the upkeep of the computer, so you don't have to. Cloud Technology enables you to grow with dynamic change in transient and static long-term computing needs and you can quickly bring on new computing resources in a cost-effective way. Cloud providers manage the upkeep of the computer, so you don't have to. Cloud providers ensure that excellent backups, Disaster Recovery, and all software updates are up to date such as operating systems, Virus prevention software, and so on.

Advantages of Cloud Technology

1. Pay-as-you-go model: With the popularity of Just pay and use cloud computing technology and everything can be rented in a use and leave model makes businesses and entrepreneurs go and acquire Cloud technologies whichever way they can and from whomsoever they can. What strikes the mind are better agility, fewer Operating Expenditure, and more efficient workforce deployment for higher productivity goals.

The catch is figuring out which technology, which supplier, and the correct mix of technology utility subscriptions. All that you need is guidance on the core areas to concentrate on while deciding on a Cloud transformation subscription.

2. Cost Optimization: This technology brings a variety of useful resources that utilize the overall cost and save the cost. Cloud technology does not need physical hardware and Operating systems installations or anti-virus and other software updates done every time, and the user can use it on a pay-per-use basis instead of a subscription fee just like your telephone voice and data usage bills.

These tools help you to identify and remove from the active stack the Unused instances, Unallocated resources, Unattached persistent volumes, Incorrect instance sizing., Orphan snapshots, and prevent the customer from paying for it also.

3. High Speed and Flexibility: Cloud computing services are normally available at extreme speeds with 100% mobility on all devices so that you can use all resources anywhere and anytime.

4. Rapid Deployment: The cloud technology platform gives you instant access and immediate deployment of resources just like plug-and-play software over the internet.

5. Best backup system: The cloud technology platform provides you with a super-fast snapshot triggered cache-based S3 ever mobile backup system enabling excellent reliability

6. Parallel batch processing: Cloud inherently supports batch-processing and analyses terabytes of data very efficiently. Map-reduce from Google and Hadoop from Yahoo drives many complex parallel processing tasks of hundreds of cloud computing servers into Cloud computing.

7. Analysis of the very large amount of online data: Applications like MATLAB, Mathematica is using cloud computing to perform extensive multiple refinement evaluations with a very high degree of accuracy.

8. Scalability and Resource Utilization: Cloud provides the best scalability for a static and proportional increase in workload by utilizing the resources across the platform, thus offering better reliability of storage for the users.

9. Collaboration and Ease of Use: The cloud technology platform has several tools such as Microsoft teams, WhatsApp, GMail. GitHub, Office365, Single sign-on, collaborative documentation tools, and all of them provide effective collaboration and being interconnected from anywhere in the world by using the internet, connected virtually.

10. Fast Software Updates of Resources: Software updating and up-gradation happen automatically and quickly without any requirement of manual steps to integrate applications of choice.

11. Data Security: Excellent Data security is ensured for every user through advanced tools and software such as Security Centre, Key Vaults, Cloud Watch, Cloud Trail, IAM, Active Directories, DDOS protector, firewalls, Content Filtering, Antivirus, Anti-Spam, Worm protect, Trojan horses protect, Multifactor Authorization and Authentication, Information Protectors, Advanced Threat protection and 3rd party inspection and certification, Policies, Role-Based Access control, Resources locking, and Service Health monitors.

Below are the three important pillars of cloud computing

First Pillar: Elasticity and Scalability

Cloud scalability is used to accommodate the proportionate static needs on the other hand Cloud elasticity takes care of transient dynamic needs of the organization.

Cloud Elasticity in service management. Cloud Elasticity matches the amount of resource allocated to service with the amount of resource the service needs to ensure balanced provisioning avoiding over-provisioning or under-provisioning. If traffic increases, VMs will be added automatically that’s scaling for you, On the other hand, if traffic drops, then servers will get automatically removed from the stack. It will also bring down the cost. This is called Elasticity. The biggest advantage of cloud computing over physical servers is this Elasticity component.

System monitoring tools (Sysmon) such as CloudWatch controls elasticity in computing to match resources according to the resources need without disrupting operations. Cloud Elasticity is the power of a cloud to automatically stretch beyond during transient workload increase and shrink during transient workload decrease so that load balancing is done smoothly and Peak workload demand and off-time workload demand are managed efficiently.

Cloud Scalability on the other hand refers to the increased workload for its already existing infrastructure to meet its long-term growth demands without any service interruption. Scalability is the increase or decrease of the workload number of applications, the number of users, bandwidth and traffic, and resources to be increased or decreased depending on the growth of the company.

Second Pillar: Cost-Effective

As the server’s load gets an increase, existing users will suffer delay or slowness in service. Customers will get irate and slowly move away, no business likes this situation.

When you add additional servers expecting peak traffic and overloading and due to external factors is the traffic or load on servers falls, then your investment on new servers is also waste as most of your server compute and storage will not be utilized. This is not cost-effective.

Therefore, a balanced Load structure with regulated traffic and minimum idle or wastage of compute and storage resources with optimum workload sharing on all VMs ensuring optimum Performance gives the most satisfaction to the customer and provisioner. Such a situation is cost-effective.

Third Pillar: Reliability

How Robust, mightier, cutting edge, and advanced the technology is, remember all machines will fail someday sometime somewhere. The key question is how quickly you recover, how much you recover, what you recover, and how safe your recovery process is? In short, Backup and Disaster Recovery are the actual reliability of your system.

The Reliability pillar describes the cloud system’s ability to efficiently maintain a steady state, adapt to operational changes, and recover from downtime, misconfigurations, and network issues appropriately effectively. This pillar also represents the automation and system monitoring and recovery measures to ensure the fastest and most comprehensive recovery from these disruptions.

Back up and Disaster Recovery ensures reliability and Reliability ensures Business continuity