What is AWS And How It Works?

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2019-10-28

Amazon Web Services (or AWS) is a comprehensive cloud platform by e-commerce giant Amazon. It provides Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS) and Infrastructure-as-a-Service (IaaS) offerings. To understand the logic of AWS, think about the evolution of electricity supply. Initially, factories would build their plants to power their facilities. Over time, governments and private investors constructed large power plants that would supply electricity to multiple cities, factories and homes. So, if you wish to acquire the AWS Certification, you should gain the study dumps, which are being offered at the SPOTO Club.

1. Compute

This is the flagship product of Amazon Web Services. Its Elastic Compute Cloud (EC2) provides instances (virtual servers) for cloud computing capacity. EC2 has numerous instance types to choose from each of varying size and capacity. Instances are tailored to suit specific applications and workload types such as accelerated computing and memory-intensive jobs. It has auto-scaling to accommodate evolving performance, capacity and system health needs. The EC2 Container Service and Registry provide images and Docker containers that customers can work with.

2. Storage

Simple Storage Service (S3) is scalable storage that’s ideal for archival, data backup and analytics. Files and data are stored in units referred to as S3 objects, which can be up to 5 GB in size. The objects are stored in S3 buckets for better organization. Businesses can cut their costs of S3 storage by opting for the Infrequent Access tier or, for longer-term cold storage, use Amazon Glacier.

Elastic Block Store is a service that provides persistent block storage that’s ideal for EC2 instances while the Elastic File System is a managed cloud-based storage service.

3. Networking

Virtual Private Cloud (VPC) service gives administrators firm control over an isolated portion of the AWS cloud that forms their virtual network. Amazon Web Services provisions resource automatically within the VPC. Administrators can stay on top of network traffic with Network Load Balancer, Application Load Balancer and other load balancing tools from Amazon Web Services.

Route 53 is a domain name system that automatically routes users to respective applications. IT professionals can use AWS Direct Connect to create a dedicated connection between the AWS cloud and an on-site data center.

4. Data management

The Amazon Relational Database Service provides managed data services with options for major databases including Amazon Aurora, MySQL, Oracle, PostgreSQL, SQL Server, MariaDB and (through DynamoDB) NoSQL. Customers can use DynamoDB Accelerator and Amazon ElastiCache as a cache for applications that require real-time command response.

Amazon Redshift is a data warehouse that simplifies the process of data analysis and business intelligence.

5. Migration to Amazon Web Services

Many organizations that choose to subscribe to AWS already have an on-premises server setup. In cognizance of this, AWS has various services and tools to help customers move their data, databases, and applications from their on-premises servers to the public cloud. The Migration Hub, for instance, makes it easier to centrally oversee and monitor the migration from end to end. Once systems and data have been successfully moved to the cloud, the EC2 Systems Manager allows the IT teams to configure AWS instances and on-premises servers. AWS has partnered with several leading technology vendors such as VMWare Cloud and Red Hat Enterprise Linux to streamline migration and hybrid deployment.

Final word

With a clear lead over its competitors such as Microsoft Azure and Google Cloud and with millions of organizations and individuals currently leveraging the power of Amazon Web Services, offering cloud services is certainly one of the best business decisions that have Amazon made. Thus, if you gain the study dumps, which are being offered at the SPOTO Club, you would be able to achieve the certification in a single attempt.