Cloud computing is the latest IT industry buzzword. Today, it is a critical component of the business, and it has altered the way IT solutions are delivered and consumed by end-users. We use cloud computing services frequently in our daily lives. You are using cloud computing when you update your Facebook status. When you use net banking, you are once again in the cloud. Dropbox, Google Drive, Hubspot, and numerous other cloud computing services are examples. The likelihood is that you will rely on cloud computing to solve business challenges. We can assume that businesses that do not migrate to the cloud are limiting their growth opportunities.
According to Forbes, spending on public cloud services is expected to rise at a 19.4 percent annual rate from $70 billion in 2015 to more than $141 billion in 2019. According to IDC, spending on public cloud services and infrastructure is expected to reach $210 billion in 2019, a 23.8 percent increase over 2018. The projected five-year compound annual growth rate (CAGR) from 2017 to 2022 is 22.5 percent, bringing the total to $370 billion. When it comes to total cloud computing service and infrastructure market share, Amazon Web Services (AWS) currently leads and continues to grow.
Major industries such as hospital and healthcare, staffing and recruiting, consulting, and the major ones such as software and ITES use AWS for their business operations and support. AWS has partnered with 5 billion dollar valuation behemoths.
- Adobe chose AWS Cloud because it has the most APIs and is deeply integrated with all automated software.
- Airbnb launched its community-driven app on AWS Cloud.
- Netflix used the dynamic AWS infrastructure model, which consists of thousands of instances spread across many geographical areas.
- Between 2019 and 2021, Lyft spent $300 million.
- Between 2019 and 2023, Pinterest plans to spend approximately $750 million.
- Apple invests more than $360 million per year in iCloud and other services.
AWS has also partnered with Nokia for 5G, IoT, and cloud services, which is gaining the attention and trust of cloud consumers/service providers. All of this data suggests that learning AWS is not a bad idea from a career and business standpoint. In case you are undecided about using AWS, let us go over the services it provides and the major benefits of doing so.
Services Provided By Aws
AWS provides its services to businesses through dozens of data centers in Availability Zones (AZs) located in various regions around the world. Each area has a number of AZs, each of which has a number of physical data centers. The regions and AZs are all linked together by low-latency network links, resulting in a pool of highly reliable infrastructure resources that can withstand the failure of entire data centers or individual servers.
You can easily create an AWS account and reap the benefits of AWS services. One of the best features is that you only have to pay for the services you use; there is no need to pay extra.
Top Reasons To Learn AWS
AWS is more secure, cost-effective, and efficient than its competitors such as Alibaba, Google, and IBM, and as a result, major corporations use their services. Learning or selecting AWS is not only beneficial for students, but it is also a good option for industries looking to improve their business. We have already mentioned that many industries are migrating to AWS, so there is no doubt that career opportunities are plentiful in this field. According to Google trends, organizations are experiencing severe skill shortages in AWS. Professionals looking for a lucrative career should look into AWS.
More than 350, 000 professionals are needed to fill the cloud job titles. AWS skills are at the top of the list of the most in-demand skills for employers today, and if you are concerned about the salary in this field, visit Glassdoor. Now, let’s go over some more reasons why you should learn AWS.
The AWS platform provides its users with a high level of customization to meet the needs of individual businesses. Customer-defined tagging, for example, enables users to easily monitor and manage specific resources. AWS tags can also be used for cost tracking, security, and automation.
When it comes to choosing any service, security has always been a major concern for enterprises, and cloud security has always been a source of contention. AWS is well aware of this concern. AWS offers its customers the highest level of data privacy and security, regardless of their business size. Whether you are a small startup or a large corporation, AWS has extensive security support that provides real-time insight into suspicious activity and potential vulnerabilities. AWS protects data privacy by implementing physical security, fine-grained access, and data locality control. There are no additional fees for IAM (Identity and Access Management). IAM enables users to manage who is authenticated and authorized to access resources.
- Access is provided for free, and prices are reasonable.
A free-tier AWS account can be created by novices, trainees, and apprentices, as well as anyone who wants to gain hands-on experience with AWS. The free-tier account level grants access to certain free services that never expire. There are other accounts that are free for a year, as well as some premium services that are available for a free trial. Among the services included are EC2, S3, elastic load balancing, and Amazon RDS. Although some of these services have usage limits, they are more than enough to learn about and become acquainted with what the flexible pay-as-you-go service will have to offer.
- Scalability and adaptability
Amazon has always placed a premium on scalability, right from the start. AWS services are always adaptable to your needs, and you can auto-scale them as needed. Businesses no longer have to deal with the constraints of physical computing infrastructure, and they can have on-demand access to servers and storage. Scalability allows for the automatic increase or decrease of resource capacity based on demand. Businesses can scale up or down based on their needs thanks to flexibility. You can start or stop any service at any instance of time.
- Application Programming Interface (API) (API)
AWS APIs are available in a variety of programming languages, allowing you to programmatically manage your infrastructure. Third-party services such as CloudRanger, Quintly, and Tango card assist you in launching a new instance, taking backups, and utilizing all of AWS’s time and cost-saving features. CloudRangers, for example, uses a visual representation of the cloud to assist the company in understanding it. Quintly offers social media analytics for brands in a centralized dashboard.
Scheduling means that you can start and stop AWS services at predetermined times, which means that you can schedule your services to run at a specific time, on a specific day, or even when a specific event occurs. AWS, for example, lets you schedule services like Elastic Compute Cloud (EC2) and Relational Database Service (RDS). You are not required to provide these services on weekends or during off-hours. Scripting is also not required with the help of third-party tools such as CloudRanger.
- PaaS Providers
We’ve talked about how AWS is highly scalable. It replicates similar methods in completed services for data-warehousing, backup, database, transcoding, caching, application management, storage, and infrastructure management. This is extremely beneficial in terms of reducing the total time and energy spent on infrastructure setup and management. This helps to reduce the market’s overall cost.
Data backup is essential in every business to avoid a disaster or a large loss. A small amount of downtime, service interruption, or data loss results in disaster. In the case of AWS, there are a variety of cloud-based recovery options available to help you reclaim your data and IT infrastructure. If one of the servers loses the data, it can be recovered.
- Consistency and dependability
We’ve already established that AWS is a useful platform for storing backups of your data. AWS’s best selling point is also its reliability, which is achieved through multiple backups of servers in multiple physical locations. According to a 2015 report, AWS had the lowest downtime. AWS has been “far better than either Microsoft or Google at keeping its public cloud service running.” To write a reliable and stable application in AWS, you must first understand the AWS consistency models.
- Global Architecture
When it comes to selecting a service, we must first determine whether the service is available in the desired location. When it is all about cloud service providers, AWS is a global leader. It is famous for its availability zones. Around the world, the AWS cloud spans 44 availability zones, 18 geographical regions, and one local region. Each AWS region has a number of availability zones and data centers. Many more availability zones are currently being developed and will be visible in the near future.
Is AWS training the right path for you? That is determined by the type of career you wish to pursue. If you decide to go with the cloud, the best way to get started and boost your employability is to obtain AWS skills and certifications. There are numerous resources available for both beginners and professionals interested in learning AWS. Head over to know the Top AWS Interview Questions, which will help you to ace your first interview.