Most Perth businesses have heard of Microsoft Azure, but many aren't sure exactly what it is or whether they need it. Azure is Microsoft's cloud computing platform - a collection of 200+ services covering infrastructure, virtual machines, storage, identity, security, and developer tools. Here's what actually matters for Perth SMBs.
Azure vs Microsoft 365 - What's the Difference?
This is the most common source of confusion. They are different products that can work together:
- Microsoft 365 (formerly Office 365) is the productivity suite: Outlook email, Teams, SharePoint, OneDrive, Word, Excel, and the associated security tools. Most Perth SMBs are already on Microsoft 365.
- Microsoft Azure is the cloud infrastructure platform: virtual machines, servers, databases, storage, networking, identity services, and developer infrastructure.
You can use Microsoft 365 without Azure. You can use Azure without Microsoft 365. Many businesses use both, with Microsoft Entra ID (formerly Azure Active Directory) - which underpins Microsoft 365 identity - acting as the bridge.
Azure Services Perth Businesses Actually Use
Microsoft Entra ID (Azure Active Directory)
If you are on Microsoft 365, you are already using Entra ID - it is the identity backbone of Microsoft 365. Entra ID manages your user accounts, single sign-on (SSO) to business applications, conditional access policies, and device management via Intune. Most Perth businesses are using it without knowing it by that name.
Azure Virtual Desktop (AVD)
Azure Virtual Desktop provides cloud-hosted Windows desktops that staff access remotely. Instead of running applications on a local laptop, staff connect to a virtualised desktop running in Microsoft's Australian data centres.
This is particularly useful for Perth businesses where:
- Staff need to access resource-intensive applications from lightweight or personal devices
- The business wants to centralise all data in Azure rather than on local devices
- Multiple staff need access to a shared application environment
- Remote staff in regional areas need consistent performance regardless of hardware
Azure Backup
Azure Backup provides cloud backup for physical servers, virtual machines, Azure VMs, SQL databases, and files - managed from a central Recovery Services Vault. For Perth businesses running Windows Server on-premise, Azure Backup is a cost-effective way to get offsite backup into Microsoft's Australian data centres without managing backup hardware.
Key advantages: no upfront hardware cost, geo-redundant storage by default, and integration with existing Microsoft tooling.
Azure Virtual Machines (IaaS)
Azure VMs allow businesses to run server workloads in the cloud rather than on physical hardware in an office or data centre. Common use cases for Perth SMBs:
- Running a line-of-business application that cannot move to SaaS but needs to be accessible remotely
- Replacing an aging on-premise server at end of hardware life without buying new hardware
- Running development or test environments that can be spun up and down on demand
- Disaster recovery - a secondary server in Azure that can be activated if the primary fails
Azure Files
Azure Files provides cloud-hosted file shares accessible via the SMB protocol - the same protocol used by Windows file servers. For businesses migrating away from on-premise file servers, Azure Files can replace the file server while allowing existing mapped drives to continue working, bridging the gap between legacy file server and modern SharePoint/OneDrive.
Azure Regions - Australian Data Centres
Microsoft operates two primary Azure regions in Australia: Australia East (Sydney) and Australia Southeast (Melbourne). For most Perth businesses, Australia East is the primary region - data sovereignty is maintained within Australia, which matters for businesses with obligations under the Privacy Act or industry-specific data regulations.
Latency from Perth to Sydney data centres is typically 40–60ms - acceptable for most applications, though not ideal for latency-sensitive workloads like real-time trading platforms or certain database applications.
Azure Costs - What Perth Businesses Should Know
Azure pricing is consumption-based - you pay for what you use. This is fundamentally different from on-premise infrastructure where you pay the full hardware cost upfront regardless of utilisation.
Common cost mistakes Perth businesses make with Azure:
- Leaving virtual machines running when not needed - dev/test VMs should be shut down outside business hours. Azure charges by the hour for compute.
- Not using Reserved Instances - for VMs that run 24/7, Azure Reserved Instances (1 or 3 year commitments) save 40–70% compared to pay-as-you-go pricing.
- Choosing the wrong storage tier - frequently accessed data should use Hot tier; infrequently accessed archive data should use Cool or Archive tier, which is significantly cheaper.
- Not setting spending alerts - Azure Cost Management allows you to set budget alerts so you are notified before a bill surprises you.
Azure vs AWS for Perth Businesses
Amazon Web Services (AWS) is the other major cloud platform. For Perth SMBs already using Microsoft 365:
- Azure integrates natively with Microsoft 365 - Entra ID, Intune, Defender, and the Microsoft 365 security stack all connect directly to Azure services. This eliminates significant integration complexity.
- AWS has broader service breadth - for specific workloads (machine learning, certain database types, serverless), AWS may have advantages, but these are rarely relevant to Perth SMBs.
- Support and licensing - Microsoft partners like Top Tier Computing can provide Azure support bundled with Microsoft 365 management, simplifying the vendor relationship.
For Perth businesses already invested in the Microsoft stack, Azure is almost always the right choice. For businesses without a Microsoft dependency, the choice is more nuanced.
Do You Need Azure?
Most Perth SMBs do not need dedicated Azure infrastructure beyond what is included with Microsoft 365 (Entra ID, Intune, Defender). Azure infrastructure makes sense when:
- You have on-premise servers approaching end of life that you want to move to cloud rather than replace
- You need cloud-hosted virtual machines for applications that cannot move to SaaS
- You want Azure Virtual Desktop for centralised, cloud-hosted Windows desktops
- You need Azure Backup for offsite backup of on-premise servers
- You are building applications that require cloud infrastructure
Frequently Asked Questions
Is Azure the same thing as Microsoft 365?
No, though they're often confused. Microsoft 365 is the productivity suite, Outlook, Teams, SharePoint and so on, while Azure is the underlying cloud infrastructure platform covering virtual machines, storage and identity services. Many businesses use both, connected via Microsoft Entra ID.
Does my Perth business actually need Azure?
Most small and medium Perth businesses don't need dedicated Azure infrastructure beyond what's already included with Microsoft 365, like Entra ID and Defender. It starts to make sense when you have an ageing on-premise server to replace, need cloud-hosted virtual desktops, or want offsite backup for on-premise systems.
Is my data safe and compliant if it's stored in Azure?
Microsoft operates Azure data centres within Australia, in Sydney and Melbourne, which helps with data sovereignty considerations for businesses with obligations under the Privacy Act or industry rules. It's still worth confirming the specific compliance requirements that apply to your business with your own adviser, since Azure alone doesn't automatically satisfy every regulatory obligation.
Why do Azure bills sometimes come in higher than expected?
The most common cause is virtual machines left running when they're not needed, since Azure charges by the hour for compute. Setting spending alerts through Azure Cost Management and shutting down dev or test VMs outside business hours are simple ways to keep costs predictable.
We help Perth businesses plan, migrate to, and manage Azure infrastructure - from server migration to Azure Virtual Desktop and Azure Backup.
Cloud Services →Thinking about Azure for your Perth business?
Call 0433 087 091 - we'll assess whether Azure makes sense for your situation and design a solution that fits your budget.
Book a Free ConsultationFor related reading, see our guides to Moving to the Cloud: A Guide for Perth Businesses and Cloud Backup vs Local Backup for Perth Businesses.