What is Cloud Computing
Cloud computing delivers computing services (servers, storage, databases, networking, software) over the internet, enabling faster innovation and flexible resources.
Cloud Deployment Models
Public, Private, and Hybrid clouds define where your infrastructure is hosted and who manages it. Public is shared, private is dedicated, hybrid combines both.
Cloud Service Models
IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) are the main models for delivering cloud services.
AWS Global Infrastructure
AWS operates in Regions, Availability Zones, and Edge Locations to provide high availability, fault tolerance, and low latency worldwide.
Amazon EC2
Elastic Compute Cloud provides scalable virtual servers for running applications in the cloud.
AWS Lambda
A serverless compute service that runs code in response to events and automatically manages compute resources.
Amazon ECS/EKS
ECS (Elastic Container Service) and EKS (Elastic Kubernetes Service) are managed container orchestration services for Docker and Kubernetes workloads.
AWS Elastic Beanstalk
A platform as a service for deploying and scaling web applications and services automatically.
Amazon S3
Simple Storage Service offers scalable object storage for data backup, archival, and analytics.
Amazon EBS
Elastic Block Store provides persistent block storage for EC2 instances.
Amazon EFS
Elastic File System offers scalable file storage for use with AWS Cloud services and on-premises resources.
Amazon S3 Glacier
A secure, durable, and low-cost storage service for data archiving and long-term backup.
Amazon VPC
Virtual Private Cloud lets you provision a logically isolated section of the AWS Cloud for your resources.
Amazon Route 53
A scalable Domain Name System (DNS) web service for domain registration and routing internet traffic.
Amazon CloudFront
A content delivery network (CDN) that securely delivers data, videos, and applications to users globally with low latency.
Elastic Load Balancing (ELB)
Automatically distributes incoming application traffic across multiple targets for high availability.
Security, Identity, & Compliance
AWS provides tools and features to help you secure your data, manage identities, and meet compliance requirements.
AWS IAM
Identity and Access Management enables you to securely control access to AWS services and resources.
AWS WAF & AWS Shield
Web Application Firewall (WAF) protects web apps from attacks. AWS Shield provides DDoS protection for applications running on AWS.
Billing and Support
AWS offers billing tools, support plans, and resources to help you manage costs and get technical help.
AWS Free Tier
A selection of free services and resources to help you get started with AWS at no cost for 12 months or always free.
AWS Pricing Models
On-Demand, Reserved Instances, and Spot Instances offer flexible pricing options for different usage patterns.
AWS Budgets & Cost Explorer
Tools to set custom cost and usage budgets and visualize, understand, and manage AWS spending.
AWS Well-Architected Framework
A set of best practices to help you design, build, and maintain secure, high-performing, resilient, and efficient cloud infrastructure.
High Availability & Fault Tolerance
Designing systems to remain operational and recover quickly from failures using AWS services and architecture patterns.
Decoupled Architectures
Building systems with loosely coupled components to improve scalability, flexibility, and resilience.
Amazon RDS
Relational Database Service makes it easy to set up, operate, and scale relational databases in the cloud.
Amazon DynamoDB
A fully managed NoSQL database service that provides fast and predictable performance with seamless scalability.
Amazon Aurora
A MySQL- and PostgreSQL-compatible relational database built for the cloud, combining performance and availability with simplicity.
Amazon Redshift
A fast, scalable data warehouse that makes it simple and cost-effective to analyze all your data using standard SQL.
AWS CodeCommit
A fully managed source control service that hosts secure Git-based repositories.
AWS CodeBuild
A fully managed continuous integration service that compiles source code, runs tests, and produces software packages.
AWS CodeDeploy
A fully managed deployment service that automates software deployments to a variety of compute services.
AWS CodePipeline
A continuous integration and continuous delivery (CI/CD) service for fast and reliable application and infrastructure updates.
AWS CloudFormation
A service that helps you model and set up your AWS resources using infrastructure as code templates.
Amazon CloudWatch
A monitoring and observability service for AWS resources and applications, providing data and actionable insights.
AWS CloudTrail
A service that enables governance, compliance, and operational and risk auditing of your AWS account.
AWS Config
A service that enables you to assess, audit, and evaluate the configurations of your AWS resources.
AWS Systems Manager
A unified interface for managing AWS resources, automating operational tasks, and maintaining security and compliance.
Amazon SageMaker
A fully managed service that provides every developer and data scientist with the ability to build, train, and deploy machine learning models quickly.
Amazon Bedrock
A fully managed service for building and scaling generative AI applications with foundation models.
Amazon Rekognition
A service that makes it easy to add image and video analysis to your applications using proven, highly scalable, deep learning technology.
Amazon Comprehend
A natural language processing (NLP) service that uses machine learning to find insights and relationships in text.
Amazon Kinesis
A platform for streaming data on AWS, offering powerful services to make it easy to load and analyze streaming data.
Amazon EMR
Elastic MapReduce is a cloud big data platform for processing massive amounts of data using open-source tools.
AWS Glue
A serverless data integration service that makes it easy to discover, prepare, and combine data for analytics, machine learning, and application development.
Amazon QuickSight
A scalable, serverless, embeddable, machine learning-powered business intelligence (BI) service built for the cloud.
AWS KMS
Key Management Service makes it easy to create and control the encryption keys used to encrypt your data.
AWS Secrets Manager
A service to protect access to your applications, services, and IT resources without the upfront investment and on-going maintenance costs of operating your own infrastructure.
Amazon GuardDuty
A threat detection service that continuously monitors for malicious activity and unauthorized behavior to protect your AWS accounts and workloads.
AWS Security Hub
Provides a comprehensive view of your security alerts and security posture across your AWS accounts.
AWS Database Migration Service (DMS)
Helps you migrate databases to AWS quickly and securely.
AWS Application Migration Service (MGN)
Enables you to quickly realize the benefits of migrating applications to the cloud without changes and with minimal downtime.
AWS IoT Core
A managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices.
AWS Greengrass
An open-source edge runtime and cloud service for building, deploying, and managing device software.