Tour of Azure services

Azure can help you tackle tough business challenges. You bring your requirements, creativity, and favorite software development tools. Azure brings a massive global infrastructure that’s always available for you to build your applications on.

Let’s take a quick tour of the high-level services Azure offers.

Azure: the big picture

Azure services

Here’s a big-picture view of the available services and features in Azure.

Diagram showing the big picture view of Azure services

Let’s take a closer look at the most commonly-used categories:

  • Compute
  • Networking
  • Storage
  • Mobile
  • Databases
  • Web
  • Internet of Things
  • Big Data
  • Artificial Intelligence
  • DevOps


Compute services are often one of the primary reasons why companies move to the Azure platform. Azure provides a range of options for hosting applications and services. Here are some examples of compute services in Azure:

Service name Service function
Azure Virtual Machines Windows or Linux virtual machines (VMs) hosted in Azure
Azure Virtual Machine Scale Sets Scaling for Windows or Linux VMs hosted in Azure
Azure Kubernetes Service Enables management of a cluster of VMs that run containerized services
Azure Service Fabric Distributed systems platform. Runs in Azure or on-premises
Azure Batch Managed service for parallel and high-performance computing applications
Azure Container Instances Provides containers without requiring VM provision or higher services
Azure Functions An event-driven, serverless compute service


Linking compute resources and providing access to applications is the key function of Azure networking. Networking functionality in Azure includes a range of options to connect the outside world to services and features in the global Microsoft Azure datacenters.

Azure networking facilities have the following features:

Service name Service function
Azure Virtual Network Connects VMs to incoming Virtual Private Network (VPN) connections
Azure Load Balancer Balances inbound and outbound connections to applications or service endpoints
Azure Application Gateway Optimizes app server farm delivery while increasing application security
Azure VPN Gateway Accesses Azure Virtual Networks through high-performance VPN gateways
Azure DNS Provides ultra-fast DNS responses and ultra-high domain availability
Azure Content Delivery Network Delivers high-bandwidth content to customers globally
Azure DDoS Protection Protects Azure-hosted applications from distributed denial of service (DDOS) attacks
Azure Traffic Manager Distributes network traffic across Azure regions worldwide
Azure ExpressRoute Connects to Azure over high-bandwidth dedicated secure connections
Azure Network Watcher Monitors and diagnoses network issues using scenario-based analysis
Azure Firewall Implements high-security, high-availability firewall with unlimited scalability
Azure Virtual WAN Creates a unified wide area network (WAN), connecting local and remote sites


Azure provides four main types of storage services. These services are:

Service name Service function
Azure Blob storage Storage service for very large objects, such as video files or bitmaps
Azure File storage File shares that you can access and manage like a file server
Azure Queue storage A data store for queuing and reliably delivering messages between applications
Azure Table storage A NoSQL store that hosts unstructured data independent of any schema

These services all share several common characteristics:

  • Durable and highly available with redundancy and replication.
  • Secure through automatic encryption and role-based access control.
  • Scalable with virtually unlimited storage.
  • Managed, handling maintenance and any critical problems for you.
  • Accessible from anywhere in the world over HTTP or HTTPS.


Azure enables developers to create mobile backend services for iOS, Android, and Windows apps quickly and easily. Features that used to take time and increase project risks, such as adding corporate sign-in and then connecting to on-premises resources such as SAP, Oracle, SQL Server, and SharePoint, are now simple to include.

Other features of this service include:

  • Offline data synchronization.
  • Connectivity to on-premises data.
  • Broadcasting push notifications.
  • Autoscaling to match business needs.


Azure provides multiple database services to store a wide variety of data types and volumes. And with global connectivity, this data is available to users instantly.

Service name Service function
Azure Cosmos DB Globally distributed database that supports NoSQL options
Azure SQL Database Fully managed relational database with auto-scale, integral intelligence, and robust security
Azure Database for MySQL Fully managed and scalable MySQL relational database with high availability and security
Azure Database for PostgreSQL Fully managed and scalable PostgreSQL relational database with high availability and security
SQL Server on VMs Host enterprise SQL Server apps in the cloud
Azure SQL Data Warehouse Fully managed data warehouse with integral security at every level of scale at no extra cost
Azure Database Migration Service Migrates your databases to the cloud with no application code changes
Azure Cache for Redis Caches frequently used and static data to reduce data and application latency
Azure Database for MariaDB Fully managed and scalable MariaDB relational database with high availability and security


Having a great web experience is critical in today’s business world. Azure includes first-class support to build and host web apps and HTTP-based web services. The Azure services focused on web hosting include:

Service Name Description
Azure App Service Quickly create powerful cloud web-based apps
Azure Notification Hubs Send push notifications to any platform from any back end.
Azure API Management Publish APIs to developers, partners, and employees securely and at scale.
Azure Search Fully managed search as a service.
Web Apps feature of Azure App Service Create and deploy mission-critical web apps at scale.
Azure SignalR Service Add real-time web functionalities easily.

Internet of Things

People are able to access more information than ever before. It began with personal digital assistants (PDAs), then morphed into smartphones. Now there are smart watches, smart thermostats, even smart refrigerators. Personal computers used to be the norm. Now the internet allows any item that’s online-capable to access valuable information. This ability for devices to garner and then relay information for data analysis is referred to as the Internet of Things (IoT).

There are a number of services that can assist and drive end-to-end solutions for IoT on Azure.

Service Name Description
IoT Central Fully-managed global IoT software as a service (SaaS) solution that makes it easy to connect, monitor, and manage your IoT assets at scale
Azure IoT Hub Messaging hub that provides secure communications and monitoring between millions of IoT devices
IoT Edge Push your data analysis onto your IoT devices instead of in the cloud allowing them to react more quickly to state changes.

Big Data

Data comes in all formats and sizes. When we talk about Big Data, we’re referring to large volumes of data. Data from weather systems, communications systems, genomic research, imaging platforms, and many other scenarios generate hundreds of gigabytes of data. This amount of data makes it hard to analyze and make decisions around. It’s often so large that traditional forms of processing and analysis are no longer appropriate.

Open source cluster technologies have been developed to deal with these large data sets. Microsoft Azure supports a broad range of technologies and services to provide big data and analytic solutions.

Service Name Description
Azure SQL Data Warehouse Run analytics at a massive scale using a cloud-based Enterprise Data Warehouse (EDW) that leverages massive parallel processing (MPP) to run complex queries quickly across petabytes of data
Azure HDInsight Process massive amounts of data with managed clusters of Hadoop clusters in the cloud
Azure Data Lake Analytics On-demand (“pay as you go”) scalable analytics service that allows you to write queries to transform your data and extract valuable insights.

Artificial Intelligence

Artificial Intelligence, in the context of cloud computing, is based around a broad range of services, the core of which is Machine Learning. Machine Learning is a data science technique that allows computers to use existing data to forecast future behaviors, outcomes, and trends. Using machine learning, computers learn without being explicitly programmed.

Forecasts or predictions from machine learning can make apps and devices smarter. For example, when you shop online, machine learning helps recommend other products you might like based on what you’ve purchased. Or when your credit card is swiped, machine learning compares the transaction to a database of transactions and helps detect fraud. And when your robot vacuum cleaner vacuums a room, machine learning helps it decide whether the job is done.

Some of the most common Artificial Intelligence and Machine Learning service types in Azure are:

Service Name Description
Azure Machine Learning Service Cloud-based environment you can use to develop, train, test, deploy, manage, and track machine learning models. It can auto-generate a model and auto-tune it for you. It will let you start training on your local machine, and then scale out to the cloud
Azure Machine Learning Studio Collaborative, drag-and-drop visual workspace where you can build, test, and deploy machine learning solutions using pre-built machine learning algorithms and data-handling modules

A closely related set of products are the cognitive services. These are pre-built APIs you can leverage in your applications to solve complex problems.

Service Name Description
Vision Image-processing algorithms to smartly identify, caption, index, and moderate your pictures and videos.
Speech Convert spoken audio into text, use voice for verification, or add speaker recognition to your app.
Knowledge mapping Map complex information and data in order to solve tasks such as intelligent recommendations and semantic search.
Bing Search Add Bing Search APIs to your apps and harness the ability to comb billions of webpages, images, videos, and news with a single API call.
Natural Language processing Allow your apps to process natural language with pre-built scripts, evaluate sentiment and learn how to recognize what users want.


DevOps (Development and Operations) brings together people, processes, and technology, automating software delivery to provide continuous value to your users. Azure DevOps Services allows you to create, build, and release pipelines that provide continuous integration, delivery, and deployment for your applications. You can integrate repositories and application tests, perform application monitoring, and work with build artifacts. You can also work with and backlog items for tracking, automate infrastructure deployment and integrate a range of third-party tools and services such as Jenkins and Chef. All of these functions and many more are closely integrated with Azure to allow for consistent, repeatable deployments for your applications to provide streamlined build and release processes.

Some of the main DevOps services available with Azure are Azure DevOps Services, and Azure DevTest Labs.

Service Name Description
Azure DevOps Azure DevOps Services (formerly known as Visual Studio Team Services (VSTS)), provides development collaboration tools including high-performance pipelines, free private Git repositories, configurable Kanban boards, and extensive automated and cloud-based load testing
Azure DevTest Labs Quickly create on-demand Windows and Linux environments you can use to test or demo your applications directly from your deployment pipelines
Lesson tags: cloud
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