Microsoft Azure

Microsoft Azure. It is a comprehensive cloud computing platform created by Microsoft for building, deploying, and managing applications and services through a global network of datacenters. The platform provides a range of services including those for computing, analytics, storage, and networking. Users can select from these services to develop and scale new applications or run existing applications in the public cloud.

Overview

The platform is designed to support a broad spectrum of programming languages, frameworks, and tools, including both Microsoft-specific and third-party software and systems. It operates as a PaaS and IaaS offering, enabling developers and IT professionals to leverage its resources without managing underlying hardware. Major competitors in the cloud services market include Amazon Web Services and the Google Cloud Platform. Its global footprint is managed via a series of geographically distributed regions, each containing multiple availability zones for resilience.

Services

The catalog encompasses over 200 products and cloud services. Core compute services include Azure Virtual Machines and Azure App Service. For storage, it offers Azure Blob Storage, Azure Files, and Azure Disk Storage. Key data and analytics services are Azure SQL Database, Azure Cosmos DB, and Azure Synapse Analytics. Artificial intelligence and machine learning capabilities are provided through Azure Machine Learning and Cognitive Services. Other significant offerings cover IoT with Azure IoT Hub, developer tools like Azure DevOps, and enterprise integration via Azure Logic Apps.

Architecture

Fundamental components include the Azure Fabric Controller, which manages resource allocation, failure recovery, and application lifecycle. The underlying physical infrastructure is organized into scale units and stamp units within each datacenter region. Core networking is facilitated by the Azure Virtual Network, which enables the creation of isolated, private networks. The Azure Resource Manager provides the management layer, allowing for the deployment and management of services through declarative templates. This architecture supports high availability through features like load balancing and traffic manager.

Deployment models

Services can be deployed primarily through the public cloud model, where resources are shared among all customers. For specific regulatory or data sovereignty needs, it offers Azure Government and Azure China 21Vianet, which are operated by isolated entities. The Azure Stack product line allows for a consistent hybrid cloud experience, enabling services to be run in an organization's own on-premises datacenter. This hybrid capability is central to Microsoft's overall cloud strategy, bridging environments with tools like Azure Arc.

Security and compliance

Security operations are centralized in the Azure Security Center, which provides unified security management and advanced threat protection. Identity and access management are handled through Azure Active Directory, a core component also used by other Microsoft services like Microsoft 365. The platform adheres to a broad set of compliance certifications, including those for ISO 27001, SOC 1 and SOC 2, and the General Data Protection Regulation. It also meets industry-specific standards for sectors like healthcare with HIPAA and finance with PCI DSS.

History and development

The project was announced under the codename "Project Red Dog" by then-CEO Steve Ballmer at the Professional Developers Conference in 2008. It was formally released as Windows Azure in February 2010, initially focusing on PaaS capabilities. A significant rebranding to its current name occurred in 2014, reflecting an expanded vision beyond Windows-based services. Key leadership in its development has included executives like Satya Nadella and Scott Guthrie. Major acquisitions, such as that of GitHub and npm, Inc., have further expanded its developer ecosystem and toolchain.

Category:Cloud computing providers Category:Microsoft services