Free AWS Courses

AWS is the Amazon company that offers governments, businesses, and people access to on-demand cloud computing platforms and APIs on a metered pay-per-use basis. Through AWS server farms, these cloud computing web services offer software tools and distributed computer processing capacity. Amazon Elastic Compute Cloud (EC2) is an AWS service that allows users to have a virtual cluster of computers available at all times through the Internet. Most of the properties of an actual computer are emulated by AWS's virtual machines, including hardware central processing units (CPUs) and graphics processing units (GPUs) for processing; local/RAM; hard-disk/SSD storage; operating systems; networking; and pre-loaded applications like as databases, web servers, and customer relationship management (CRM).

Customers receive AWS services through a global network of AWS server farms. The "Pay-as-you-go" approach of charging is based on consumption and subscriber-selected hardware, operating systems, software, and networking characteristics that must be available, redundant, secure, and offer a range of service alternatives. Subscribers can pay for a single physical or virtual AWS machine, a cluster of either, or both. The physical security of the data centers is one example of a feature that Amazon offers to subscribers. Other security features, such as account management, vulnerability scanning, and patching, fall under the purview of the subscriber. Amazon promotes AWS to customers as a quicker and less expensive alternative to creating a physical server farm for obtaining large-scale computing resources. All services are invoiced according to usage, although different services have different methods.

AWS offers more than 200 products and services for computing, storage, networking, databases, analytics, application services, deployment, management, machine learning, mobile, developer tools, RobOps, and Internet of Things tools. The most well-liked ones include AWS Lambda, Amazon Connect, Amazon Simple Storage Service, and Amazon Elastic Compute Cloud (EC2), a serverless function enabling serverless ETL, like between instances of EC2 & S3.

Most of the services provide functionality via APIs so that developers can use it in their apps instead of being directly accessible to end users. Offerings from Amazon Web Services are accessed over HTTP, with older APIs using the SOAP protocol and the REST architectural style and newer ones using only JSON.

AWS Features

• Comput

AWS provides the most comprehensive and in-depth capability for computing. With the option of processors, storage, and networking, Amazon Elastic Cloud Compute (EC2) gives you fine-grained control over controlling your infrastructure. AWS container services provide the most service options and flexibility for running the containers. More than 150 natively connected AWS and software as a service (SaaS) sources can be used with AWS Lambda to trigger code execution in response to events. 

A few popular Amazon computing services include,

• Amazon EC2
• Amazon EC2 Auto-Scaling
• Amazon EC2 Spot Instances
• Amazon Elastic Container Services (ECS)
• Amazon Elastic Kubernetes Service (EKS)

2. Storage

Amazon Simple Storage Service (Amazon S3) is a highly scalable cloud storage service that uses buckets to store object data. It stores and protects any quantity of data for use cases, including data lakes, websites, cloud-native applications, backups, archives, machine learning, and analytics. Amazon S3 is built for long-term endurance and saves data for millions of customers worldwide.

Storage properties include,

• Control access to data 
• Optimize cost with storage classes
• Replicate data to any demography 
• Access from on-premise or VPC
• Protect and secure data
• Gain visibility to the stored data

3. Database

Amazon’s database service removes inefficiency and time-consuming administrative tasks without involving the provision of infrastructure or maintaining software. It deploys and scales relational database engines of the client’s choice in the cloud or on-premise. Through AWS’s RDS, it is possible to achieve high availability through RDS Multi-AZ deployments. It also provides operational support, security practices, and database innovation in the cloud. 

AWS’s Database services include, 

• Amazon Aurora
• Amazon DynamoDB
• Amazon ElastiCache
• Amazon MemoryDB for Redis
• Amazon DocumentDB
• Amazon Keyspaces
• Amazon Neptune
• Amazon Timestream
• Amazon Ledger Database Service (QLDB)

4. Networking and Content Delivery

AWS networking capabilities fulfill the world's most severe security needs. Monitoring business infrastructure will guarantee your data's privacy, accuracy, and accessibility. It uses the AWS Region/Availability Zone (AZ) concept to maintain the most significant levels of availability for mission-critical workloads. Industry experts acknowledge the AZ model as the suggested strategy for running enterprise applications needing high availability. Businesses can use the cloud network with the best throughput and lowest latency for their workloads. AWS network can deliver applications that are quicker and more responsive to consumers. It delivers applications and content through a network created with specific purposes. 

4. Analytics

AWS offers a wide range of analytics services to employ in all the data analytics requirements and enables businesses of all sizes and sectors to use data to rethink their operations. AWS offers purpose-built services that offer the best price-performance, scalability, and lowest cost for everything from data migration to data storage and data lakes to big data analytics to business intelligence and machine learning (ML).

AWS Analytics features include, 

• Scalable data lakes
• Performance and cost-effective service 
• Serverless and accessible
• Unified data access, security, and governance
• Machine Learning integration

5. Machine Learning

AWS puts machine learning before the developer, data scientist, and established practitioner by providing the most comprehensive and in-depth selection of machine learning services and supporting cloud architecture. AWS assists thousands of clients in accelerating their machine learning journey and is recognized as a leader in Gartner's Magic Quadrant for Cloud AI Developer Services.

AWS Machine Learning benefits include, 

• Text-to-speech
• Speech-to-text
• Machine Learning
• Translation

6. Security, Identity, and Compliance

AWS Identity Services enables clients to manage identities, resources, and permissions at scale securely. They can control access to your workloads and applications with AWS' identity services, enabling workforce and customer-facing applications to get going quickly. Clients may implement a fine-grained security policy at network control points throughout your organization using network and application protection services. AWS services examine and filter traffic at the host-, network-, and application-level boundaries to stop illegal resource access. Pertaining to the AWS best practices and industry standards businesses adhere to, AWS provides a thorough view of compliance status and continuously monitors the environment.

PG Programs 

Now that you have more than enough reasons to build your career by acquiring skills in AWS, you realize its scope in the industry. Relish the opportunity to build a secure environment in your organization as:

• Cloud Architect
• Cloud Developer
• Cloud Systems Administrator
• Cloud DevOps Engineer
• Cloud Security Engineer
• Cloud Network Engineer
• Cloud Data Architect
• Cloud Consultant

Enroll in Great Learning’s Cloud Computing certificate courses and gain expertise badged by world-class universities.