
Cloud Comparison Cheat Sheet
Get a quick look at top cloud services with our Cloud Comparison Cheat Sheet! Streamline your decision-making process with key features and benefits outlined for each platform. Stay informed and make the right choice for your business's cloud needs.
"The cloud" is a term used to describe a network of remote servers that provide computing services, including data storage, processing, and delivery of applications and services. Instead of having to purchase, install, and maintain physical hardware and software, users can access these services over the Internet. This approach offers several advantages, including:
- Scalability: Cloud services can be easily scaled up or down to meet changing demands, without the need for additional hardware or software.
- Flexibility: Cloud services can be accessed from anywhere with an internet connection, providing users with greater flexibility and mobility.
- Cost-effectiveness: Cloud services can be more cost-effective than traditional on-premises solutions, as users only pay for the resources they use.
- Reliability: Cloud providers have extensive infrastructure and expertise in maintaining high levels of availability and data security.
Variety of services: Cloud providers offer a wide range of services, including:
- Infrastructure as a Service (IaaS): This provides users with virtual machines, storage, and networking resources, allowing them to build their own IT infrastructure in the cloud.
- Platform as a Service (PaaS): This provides users with a platform to develop, deploy, and manage applications without having to worry about the underlying infrastructure.
- Software as a Service (SaaS): This provides users with access to software applications that are hosted and managed by the cloud provider.
The cloud has become increasingly popular in recent years, as businesses and individuals have recognized its many benefits. It is now used by organisations of all sizes, from small startups to large enterprises, to support a wide range of applications and services.
Here are some examples of how the cloud is being used today:
- Email hosting: Many businesses and individuals use cloud-based email services, such as Gmail or Microsoft 365, to access their email from anywhere.
- File storage: Cloud-based storage services, such as Dropbox or Google Drive, allow users to store and share files online.
- Web hosting: Many websites are hosted on cloud servers, allowing them to be accessed from anywhere in the world.
- Business applications: Cloud-based applications, such as Salesforce or Zendesk, are being used by businesses of all sizes to manage their customer relationships, finances, and operations.
In today's rapidly evolving tech landscape, cloud computing has become an indispensable tool for businesses seeking scalable and flexible solutions. With major players like AWS, Azure, Google Cloud, and Oracle Cloud dominating the market, choosing the right cloud service provider can be a daunting task. To simplify this decision-making process, we've compiled a Cloud Comparison Cheat Sheet that breaks down key services offered by these giants.
Amazon Web Services (AWS)
Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform, offering over 200 fully featured services from data centres globally. Millions of customers—including the fastest-growing startups, largest enterprises, and leading government agencies—are using AWS to lower costs, become more agile, and innovate faster.
AWS offers a wide range of services, including:
1. Storage Services:
These services provide secure, durable, and highly scalable storage for a variety of data types, including object storage, block storage, and file storage.
- Simple Storage Service (S3): S3 is a scalable object storage service that offers industry-leading durability and availability. It is ideal for storing large amounts of data, such as images, videos, and documents.
- Elastic Block Store (EBS): EBS is a block storage service that provides persistent storage for Amazon EC2 instances. It is ideal for storing data that needs to be accessed frequently, such as databases and application files.
2. Database Services:
AWS offers a variety of database services that can be used to store and manage data of all kinds.
- Relational Database Service (RDS): RDS is a managed relational database service that makes it easy to set up, operate, and scale MySQL, PostgreSQL, Oracle, and SQL Server databases in the cloud.
- DynamoDB: DynamoDB is a NoSQL database service that provides fast and predictable performance for a wide range of use cases, including web applications, mobile backends, gaming, and real-time analytics.
3. Compute Services:
These services provide a variety of compute options, including virtual machines, containers, and serverless functions.
- Elastic Compute Cloud (EC2): EC2 is a scalable compute service that provides virtual machines that can be customised to meet your specific needs. EC2 is ideal for running a wide range of workloads, including web applications, databases, and big data applications.
- Lambda: Lambda is a serverless computer service that lets you run code without provisioning or managing servers. Lambda is ideal for running code that is triggered by events, such as changes to data in a DynamoDB table or requests from an API.
4. Networking:
These services provide a variety of networking options, including virtual private clouds, content delivery networks, and load balancing.
- Virtual Private Cloud (VPC): VPC lets you create a private network within the AWS cloud. This allows you to control your network traffic and security settings.
- Route 53: Route 53 is a DNS service that provides reliable and scalable domain name resolution. Route 53 is ideal for routing traffic to your websites and applications in the AWS cloud.
5. Security:
AWS offers a variety of security services that help you protect your data and applications.
- Identity and Access Management (IAM): IAM lets you manage access to AWS resources by creating and managing users, groups, and roles.
- Key Management Service (KMS): KMS is a managed service that lets you create, manage, and rotate cryptographic keys that you use to protect your data and applications.
6. Additional Services:
AWS offers a wide range of other services, including:
- Elastic Load Balancing: Elastic Load Balancing distributes incoming traffic across multiple Amazon EC2 instances, ensuring that your applications are available and scalable.
- Web Application Firewall (WAF): WAF is a web application firewall that helps protect your web applications from common web attacks, such as SQL injection and cross-site scripting (XSS).
Microsoft Azure
Microsoft Azure is a cloud computing platform and online portal that empowers users to access and manage cloud services and resources provided by Microsoft. It encompasses a comprehensive suite of services, including data storage, data transformation, and application hosting, catering to diverse user requirements.
Azure stands out for its robust hybrid capabilities, seamlessly integrating on-premises infrastructure with the Azure cloud. This enables seamless migration of workloads to the cloud, leveraging Azure's scalability and flexibility.
Moreover, Azure's strong enterprise focus aligns with the needs of businesses that already utilise Microsoft products, providing a familiar and integrated experience.
Azure's extensive range of services encompasses various categories, catering to a wide spectrum of user needs:
1. Storage Services:
- Azure Blob Storage: This is a scalable and cost-effective object storage solution designed to handle large amounts of unstructured data. It's perfect for storing and serving documents, images, and videos.
- Managed Disk: Azure offers managed disks to simplify the management and scaling of virtual machines. These disks are durable, highly available, and support different types, such as Standard HDD, Standard SSD, and Premium SSD, catering to various performance and cost requirements.
2. Database Services:
- SQL Database: Azure provides a fully managed relational database service known as Azure SQL Database. It's based on Microsoft SQL Server and offers features like automatic backups, scaling, and high availability.
- Cosmos DB: This is a globally distributed, multi-model database service designed for fast and responsive applications. It supports multiple data models, including document, graph, key-value, table, and column-family, making it a versatile choice for different types of applications.
3. Compute Services:
- Virtual Machine: Azure Virtual Machines (VMs) offer on-demand scalable computing resources, allowing you to run Windows or Linux-based applications. It provides flexibility in choosing your preferred operating system, and you can customise the VM size to meet your specific performance needs.
- Azure Functions: This serverless compute service enables you to run event-triggered functions without the need to explicitly provision or manage infrastructure. Azure Functions are particularly useful for microservices architectures and event-driven applications.
4. Networking:
- Virtual Network: Azure Virtual Network allows you to create isolated and securely connected networks in the cloud. It provides features like subnets, security groups, and custom routing, giving you control over network architecture and configurations.
- Azure Kubernetes Service (AKS): For containerized applications, AKS simplifies the deployment, management, and scaling of containerized applications using Kubernetes. It integrates with other Azure services, making it easier to build and operate containerized applications.
5. Security:
- Azure Active Directory (AAD): AAD is a comprehensive identity and access management service that provides secure single sign-on to thousands of cloud and on-premises applications. It's integral to Azure's security model, ensuring secure user authentication and authorization.
- Azure Key Vault: This is a cloud service that securely stores and manages sensitive information such as secrets, encryption keys, and certificates. It helps safeguard cryptographic keys used by cloud applications and services.
6. Additional Services:
- Azure Load Balancer: This service distributes incoming network traffic across multiple servers to ensure no single server bears too much load. It enhances the availability and fault tolerance of applications.
- Azure Firewall: Azure Firewall is a managed, cloud-based network security service that protects your Azure Virtual Network resources. It allows you to create, enforce, and log application and network connectivity policies across subscriptions and virtual networks.
Google Cloud
Google Cloud is a rapidly growing cloud platform, known for its innovative technologies and strong focus on data analytics. Google Cloud is particularly well-suited for businesses that are looking for a cloud platform that is powered by artificial intelligence and machine learning.
1. Storage Services:
- Cloud Storage: Google Cloud Storage is a highly scalable and durable object storage service. It allows you to store and retrieve any amount of data at any time, providing low-latency access to your content. It is suitable for a wide range of use cases, from simple storage needs to complex data analytics.
- Persistent Disk: Persistent Disk is a block storage solution that can be attached to Google Compute Engine virtual machines. It provides high-performance and reliable block storage for virtual machine instances running on Google Cloud Platform.
2. Database Services:
- Cloud SQL: Google Cloud SQL is a fully managed relational database service that supports MySQL, PostgreSQL, and SQL Server. It automates backups, patch management, and ensured high availability, allowing developers to focus on building applications.
- BigQuery: BigQuery is a serverless, highly scalable, and cost-effective multi-cloud data warehouse designed for real-time analytics. It allows users to analyse large datasets using SQL queries and is particularly well-suited for data analytics and business intelligence.
3. Compute Services:
- Compute Engine: Google Compute Engine provides virtual machine instances with flexible configurations. It enables users to run workloads on Google's infrastructure, offering a wide variety of machine types and pre-configured images.
- Google Kubernetes Engine (GKE): GKE is a managed Kubernetes service that simplifies the deployment, management, and scaling of containerized applications using Kubernetes. It integrates with other Google Cloud services, facilitating the development of containerized applications.
4. Networking:
- Virtual Private Cloud (VPC): Google Cloud VPC allows users to create and manage isolated networks in the cloud. It provides control over IP addresses, route tables, and firewall rules, enabling users to design and customise their network architecture.
- Cloud DNS: Google Cloud DNS is a scalable and reliable domain name system (DNS) service. It translates domain names into IP addresses, facilitating the efficient routing of network traffic.
5. Security:
- Cloud Identity: Google Cloud Identity is an identity and access management service that helps organisations securely manage and authenticate users. It provides single sign-on (SSO) capabilities and integrates with various identity providers.
- Cloud KMS (Key Management Service): Cloud KMS allows users to manage cryptographic keys for their cloud services. It provides a centralised and scalable key management solution to protect sensitive data.
6. Additional Services:
- Cloud Load Balancing: Google Cloud Load Balancing ensures that the load is distributed evenly across multiple instances or backend services. It enhances the availability and fault tolerance of applications by directing traffic to healthy instances.
- Cloud Armor: Cloud Armor is a DDoS (Distributed Denial of Service) and application defence service. It provides protection against threats and attacks, securing applications and services deployed on Google Cloud.
Oracle Cloud
Oracle Cloud is a cloud platform that is backed by Oracle's expertise in enterprise software. Oracle Cloud is a good choice for businesses that are looking for a cloud platform that is well-integrated with Oracle's on-premises products.
1. Storage Services:
- Object Storage: Oracle Cloud Object Storage is a scalable and durable cloud storage solution designed to handle vast amounts of unstructured data. It provides secure, high-performance storage with features like versioning, encryption, and a pay-as-you-go pricing model. Object Storage is suitable for storing and retrieving data such as documents, images, and backups.
- Persistent Volume: Persistent Volumes in Oracle Cloud are block storage solutions that can be attached to Oracle Compute instances. These volumes provide reliable and high-performance storage for applications running on the Oracle Cloud Infrastructure, offering the flexibility to dynamically expand storage as needed.
2. Database Services:
- Autonomous Database: Oracle Autonomous Database is a fully managed, cloud-native database service that automates many of the routine tasks involved in database management. It offers both Autonomous Transaction Processing (ATP) for transactional workloads and Autonomous Data Warehouse (ADW) for analytics, providing high performance, scalability, and self-driving capabilities.
- NoSQL Database: Oracle NoSQL Database is a highly scalable and distributed NoSQL database service. It is designed to handle large volumes of semi-structured and unstructured data, making it suitable for applications with flexible schema requirements, such as IoT and real-time analytics.
3. Compute Services:
- Oracle Compute: Oracle Compute offers virtual machine instances on the Oracle Cloud Infrastructure, providing scalable and customizable computing resources. Users can choose from a variety of compute shapes to meet the specific performance and memory requirements of their applications.
- OCI Functions: Oracle Cloud Infrastructure Functions (OCI Functions) is a serverless computer service that allows developers to run code without provisioning or managing servers. It supports functions written in multiple programming languages and is suitable for event-driven and microservices architectures.
4. Networking:
- Virtual Cloud Network (VCN): Oracle Cloud Infrastructure Virtual Cloud Network (VCN) enables users to create and manage their own virtual network in the cloud. It provides features such as subnets, security lists, and route tables, allowing for customization of network configurations.
- Oracle DNS: Oracle Cloud Infrastructure DNS is a scalable and highly available domain name system (DNS) service. It translates domain names into IP addresses and ensures the efficient routing of traffic within Oracle Cloud Infrastructure.
5. Security:
- Oracle Cloud Infrastructure Identity and Access Management (IAM): IAM in Oracle Cloud Infrastructure allows organisations to manage access to resources securely. It provides features such as users, groups, and policies, enabling fine-grained control over who can access what resources.
- Oracle Key Management: Oracle Cloud Infrastructure Key Management is a service that allows users to manage encryption keys used to protect sensitive data. It provides centralised key management to enhance the security of data in the cloud.
6. Additional Services:
- Oracle Cloud Load Balancer: Oracle Cloud Load Balancer distributes incoming network traffic across multiple servers to ensure high availability and optimal performance of applications. It enhances the resilience of applications by distributing workloads effectively.
- Web Application Firewall (WAF): Oracle Cloud Infrastructure Web Application Firewall (WAF) protects web applications from security threats and attacks. It provides a layer of defence by inspecting and filtering HTTP traffic, helping to safeguard against common web vulnerabilities.
This cheat sheet is a valuable resource for businesses and IT professionals navigating the cloud landscape. It provides a quick reference to the core services offered by each provider, facilitating informed decision-making based on specific needs and preferences.
Remember, the best cloud provider for your organisation depends on factors such as performance, cost, scalability, and the unique requirements of your projects. Regularly revisiting this cheat sheet and staying updated on new offerings from these cloud giants will ensure that your cloud strategy remains agile and future-proof.