What Is AWS
Introduction
Amazon Web Services is a cloud computing platform providing Infrastructure as a Service (IaaS),?Platform as a Service (PaaS) , and Software as a Service (SaaS). AWS services provide computing power, database storage, and content dissemination.
Amazon Web Services (AWS) was established in 2006. For enterprises and Software developers, AWS offers a variety of tools and solutions that can be used in data centers all over the world. Government agencies, educational institutions, charitable organizations, and commercial enterprises can use AWS services.
AWS services enable businesses to achieve greater efficiency and performance by providing accessible, simple, and cost-effective cloud services. Furthermore, these services have a slew of additional features that help users in various ways.
This article?will cover the goal, features, benefits, and AWS services in 2022.
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History
The Amazon Web Services platform debuted in 2002 with a small number of services. In 2003, Amazon reimagined its computational architecture to make it more standardized, automated, and focused on web services.
In 2006, AWS launched three new services: Amazon S3 cloud storage, SQS, and?EC2 , transforming it into a suite of online core services. In 2009, AWS released and adopted the Elastic Block Store and Amazon CloudFront, while S3 and EC2 were deployed in Europe. In 2013, AWS started giving certification for its services, and in 2018, an autoscaling solution was provided.
AWS has added several services to help it become a low-cost, highly available, and scalable infrastructure platform throughout the years. With data centers in the United States, Australia, Europe, Japan, and Brazil, AWS is primarily focused on the cloud.
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What is AWS offering?
AWS offers various remote cloud services for application development, such as analytics, blockchain, and artificial intelligence, and may help individuals and corporations develop and expand any program. The AWS environment’s primary components are given below.
AWS EC2
Elastic Compute Cloud, or EC2, is a virtual server that allows you to execute various applications on the Amazon Web Services cloud infrastructure. It enables subscribers to execute programs in a computing environment that can serve an almost infinite number of virtual machines.
You only get instances with different CPU, memory, storage, and networking resource options with AWS. To meet various workloads, each type is available in several sizes. Machine Images on Amazon provide examples (AMI). Users can also construct their own AMIs, which serve as a template for establishing an operating system and setting the user’s operational environment.
Once you have picked your instance and operating system, you can start deploying your cluster of computers. There are three standard techniques for creating an EC2 instance.
These are best used in situations where high request rates and industry-leading processors are required.
These instances are the most memory-efficient.
These instances can quickly access SSD storage to fulfill data retrieval requests.
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AWS Lightsail
AWS Lightsail provides several alternatives, including the ability to host a Windows server or a range of Linux distributions, allowing core experts to take benefit of this service package.
One of the best features of AWS Lightsail is that it does not matter how big your website is, and this solution may easily host your website on the Amazon Web Services network. Furthermore, users can always expect a seamless and stable connection with data centers in all major nations worldwide.
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Amazon S3
Amazon S3, a highly scalable object storage AWS service, is another popular addition to the AWS services list. It mainly assists consumers in gaining access to any amount of data from any location. Data is kept in storage classes’ to save money without requiring additional investment and to make it easier to administer. The information is highly secure, and it aids in the fulfillment of audit and compliance obligations. With Amazon S3’s robust access restrictions, replication features, and increased visibility, you can handle any volume of data. It also helps to keep track of data versions and prevents unintentional loss.
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AWS Aurora
AWS Aurora ?is five times faster than standard MySQL databases. It also makes it possible to automate critical operations like hardware provisioning, database setup and backups, and patching. Amazon Aurora is a distributed, fault-tolerant, and self-healing storage system that can scale up and down automatically based on demand. Furthermore, you may dramatically cut expenditures while improving database security, availability, and reliability.
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5. Amazon VPC
The?Virtual Private Cloud (VPC) ?is an isolated cloud resource offered by Amazon. It manages resource placement, connection, and security in the virtual networking environment. It also enables you to create and administer compatible VPC networks that span AWS cloud and on-premise resources. It improves security by enforcing incoming and outbound connection restrictions. It also keeps track of VPC flow logs sent to Amazon S3 and Amazon Cloudwatch to obtain insight into network dependencies and traffic patterns. Anomalies in the patterns are also detected by Amazon VPC, preventing data leakage and troubleshooting network connectivity and configuration issues.
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6. Amazon EBS
The block storage service is Amazon Elastic Block Store (EBS). Scaling high-performance workloads like SAP, Oracle, and Microsoft products are supported. It also offers up to 99.999 percent protection against failures. You can also increase storage capacity, improve storage performance, and cut costs. The lifecycle management feature of Amazon EBS establishes policies that aid in creating and maintaining backups.
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7. Amazon EC2 Auto-Scaling
This AWS service accurately scales compute capacity to suit demand. And it’s done by automatically adding and removing EC2 instances. Dynamic scaling and anticipatory scaling are two different methods of scaling, and dynamic scaling responds to changing demands in real time, whereas predictive scaling responds to predictions. You may discover unhealthy EC2 instances, terminate them, and replace them with new ones using Amazon EC2 Auto-scaling.
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8. Amazon S3 Glacier
Amazon S3 Glacier is a low-cost cloud archival storage service. S3 Glacier fast retrieval, flexible retrieval, and deep archive are the three storage classes available. The instant class allows for instantaneous data access, while the flexible class allows for flexible data access between minutes to hours at no cost. Deep archive aids in the preservation of compliance data and digital material. Overall, they help you obtain material from archives more quickly.
9. Amazon S3 Glacier
Amazon RDS would be the next chapter in our AWS service topic. Amazon RDS is an AWS Relational Database Service (RDS) that manages MySQL, PostgreSQL, Oracle, SQL Server, and MariaDB. It enables the rapid setup, operation, and scaling of a relational database on the cloud. It also achieves great performance by automating operations like hardware provisioning, database configuration, patching, and backups. You don’t have to install or maintain database software when utilizing Amazon RDS. Overall, utilizing this service may reduce expenditures while also achieving excellent availability, security, and compatibility for your resources.
10. Amazon Sagemaker
Amazon Sagemaker ?is an AWS service that allows you to quickly construct, train, and deploy Machine Learning (ML) models. It is an analytical tool that uses the power of Machine Learning to evaluate data more effectively. You can quickly develop high-quality ML models with its single toolkit. Not only can Amazon Sagemaker provide reports, but it also has the capability of making forecasts. Furthermore, Amazon Ground Truth Plus generates datasets without using labeling software.
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11. AWS’ CloudTrail
It enables you to initiate needle-like events, such as activating or removing permissions to access resources like APIs or S3 storage buckets logged in the haystack of Cloudtrail logs.
12. Amazon Kinesis
The Amazon Web Services (AWS) service analyses video and data sources. All sorts of streaming data are collected, processed, and analyzed using Amazon Kinesis. Audio, video, application logs, website clickstreams, and IoT telemetry are all examples of data. Once the data is received, it generates real-time insights in seconds. With the help of Amazon Kinesis, you can easily stream and handle a large amount of real-time data with low latencies.
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13. AWS Key Management Service (KMS)
AWS Key Management Service oversees the creation and management of encryption keys. AWS KMS generates cryptographic keys and manages their use across several applications. You can use robust hardware modules to protect keys to provide a secure and resilient service. In combination with AWS Cloudtrail, this service may offer full logs of all key usage to meet compliance and regulatory requirements.
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14. AWS Lambda
AWS Lambda ?is a cost-effective and robust platform that ensures your company’s power and scalability. You can use this computing service to run code without managing servers.
With Lambda, you can focus on designing your apps instead of worrying about the Infrastructure, like CPU, storage, or memory. When needed, it executes the code and can scale automatically, whether there are a few requests per day or thousands per second. It is a fantastic platform for running applications on AWS. You can also stretch your budget because you only pay for what you use.
You can also upload your code, known as a Lambda function. You can also set it to run only when certain conditions are met. Once the Lambda function is configured, it will run as often as the parameters suggest.
With Lambda, you are responsible for your code because it controls the compute fleet, ensuring that memory, CPU, storage, and network run smoothly.
However, Lambda has one disadvantage! You cannot log in to compute instances, change the operating system, or change the language run time.
The following Lambda functions can be used on instances instead of a server-based architecture:
It enables you to create and run any code without dealing with auto-scaling issues or infrastructure performance limitations.
It lets you run a Lambda function when a new file is uploaded to an S3 bucket.
It enables you to run Lambda functions responding to certain logging events, such as new website visitors.
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15. AWS Cloud Formation
This AWS service uses templates to create and manage resources. It is a single platform that can manage all of your AWS accounts from anywhere. It integrates AWS services to automate resource management and provides turnkey application delivery and governance controls. AWS Cloud Formation can also automate, test, and deploy infrastructure in continuous integration and delivery environment. This service can execute apps ranging from AWS EC2 to complicated multi-region applications.
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16. AWS IAM
AWS provides the Identity and Access Management (IAM) service to securely access applications and resources. It controls access to various resources based on roles and access policies, allowing for fine-grained access control over your resources. The AWS IAM access analyzer simplifies permission management by defining, validating, and adjusting permissions. Furthermore, AWS IAM attribute-based access control enables the creation of fine-grained permissions based on user factors such as department, job title, team name, etc.
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17. Amazon Route 53
It is a cloud-based?Domain Name System (DNS)? solution that is scalable. It enables customers to connect to Amazon EC2, Elastic load balancers, Amazon S3 buckets, and even resources outside of AWS. The feature ‘Route 53 application recovery controllers’ in this service configures DNS health checks and aids in monitoring the ability of systems to recover from failures. Furthermore, ‘Route 53 traffic flow’ aids in the management of traffic around the world by utilizing routing strategies such as latency-based routing, Geo DNS, Geoproximity, and weighted round-robin.
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18. AWS Firewall Manager
It is the service for centrally managing firewall rules. The firewall manager allows you to manage firewall rules for all applications and accounts. The standard security rules aid in managing new apps that are added over time. It is a one-time solution for developing and applying firewall rules and security policies consistently across the system. AWS firewall manager assists you in auditing VPC security groups for compliance requirements and effectively controlling network traffic.
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AWS Certification’s Future Scope
The most in-demand professional certificates globally, with the highest earning potential, are AWS certifications. Candidates with AWS certifications have more hands-on experience and follow best lab practices. As a result, an AWS certification is generally highly valued in advancing an IT professional’s career.
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Benefits of AWS
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Scalability
AWS services are accessible to organizations of all sizes. One of the advantages of AWS for beginners is that it helps you to successfully scale your organization by providing flexibility and storage solutions.
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Security
AWS has improved security features such as:
Data storage and security are critical features for businesses; it makes sense for them to anticipate high-level security when they transition to a cloud service platform. AWS services ensure that security is maintained for companies of all sizes.
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Reliability
Amazon has a vast following and a large staff of professionals, and it has helped them establish a stable, dependable, and consistent network. Many businesses benefit from safe and dependable data connections, allowing them to support and expand their data infrastructures. This is why many firms choose AWS as their cloud provider.
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Flexible and Customizable
AWS allows you to choose your preferred programming language, operating system, and database, creating a tailored solution for your organization and team.
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AWS re:Invent
AWS re:Invent is an Amazon Web Services conference for the global cloud computing community. Keynote announcements, training and certification opportunities, access to over 2,000 technical workshops, a partner expo, after-hours activities, and much more are all part of the event.
The first re:Invent event, held in 2012, drew roughly 6,000 people and was dominated by startups and emerging technology partners. In four years, the conference has expanded to 30,000+ registrants, emphasizing all-in enterprise AWS adoption.
Every year, Aws re:Invent conference is held and announces the latest development of services and features.
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Conclusion
AWS is designed to let application providers, ISVs, and vendors host their applications rapidly and securely, whether existing or new SaaS-based apps. To access AWS’s application hosting platform, you can utilize the AWS Management Console or well-documented web services APIs. Using AWS cloud services will benefit your company and allow you to scale your business on a top cloud infrastructure platform exponentially.