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Sync Azure File

Azure File Share is a cutting-edge service offered by Microsoft’s Azure platform. This robust solution allows seamless integration of serverless file sharing capabilities accessible through industry-leading protocols such as SMB, NFS, and Azure Files REST API. When effectively utilized, Azure File Share can drastically improve the file-sharing experience for cloud-based and on-premises deployments. In the realm of Dynamics 365 Business Central SaaS, it has demonstrated unparalleled benefits. This article dives deep into strategies to harness its full potential.

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Cloud Storage Manager Reports TAB
Cloud Storage Manager Reports TAB

Introduction to Azure File Storage

Azure File Storage is Microsoft’s cloud-based solution that provides fully managed file shares in the cloud, accessible via the Server Message Block (SMB) protocol. Why is this useful? Imagine the convenience of your traditional file server, but now supercharged with cloud scalability, flexibility, and shared access from anywhere.

Core Benefits of Using Azure File Storage

Azure File Storage shines with its simplicity, integrated security features, and wide compatibility. With hybrid capabilities, it easily connects on-premises environments to Azure, granting businesses a smooth transition to the cloud.

Fundamentals of Azure File Storage

  • Understanding the Architecture: At its core, Azure File Storage is built upon a shared storage account model. This model facilitates organization, management, and scalability of your storage needs.
  • Diving Into Premium and Standard Storage Tiers: Microsoft offers Premium and Standard storage tiers. The former is optimized for performance-critical workloads, while the latter suits regular storage needs at a cost-effective rate.

Best Practices for Azure File Storage

  • Security Recommendations: Always ensure your data is secure. Utilize features such as Azure Active Directory Domain Services for SMB access and Shared Access Signatures for granular permissions.
  • Performance Optimization: Choose the right storage tier based on your workload. For high I/O operations, consider the Premium tier. Regularly monitor your storage performance to anticipate and handle demand.
  • Cost-Effective Strategies: Adopt lifecycle management policies to automatically transition data to lower-cost tiers or archive infrequently accessed files. Check out cost-effective tips for Azure Blob Storage for insights.
  • Backup and Disaster Recovery: Implement a solid backup strategy. Azure provides blob storage backups to safeguard your data. Also, consider geo-redundancy to protect against regional outages.
Cloud Storage Manager Screen with right click
Cloud Storage Manager Screen with right click

Selecting the Right Storage Account Type

The storage account type is pivotal in determining the performance and reliability of the Azure file share. By default, creating a storage account through the Azure Portal yields a Standard performance tier (commonly known as GPv2). This stores data on HDD-based hardware. Moreover, it can also support other storage resources including blob containers, tables, and queues.

However, for those seeking enhanced performance and exceptional throughput, the Premium tier emerges as the ideal choice. Within this performance bracket, specifically selecting File shares as the account type leads to storing files on SSDs. This distinct category, known as the FileStorage storage account, is reserved exclusively for Azure file shares, disallowing other storage types like blob containers or tables. Additionally, it’s worth noting that premium file shares can scale up to a remarkable 100 TiB by default.

Dedicated Storage Account for Each Azure File Share

Each storage account encompasses varied storage services – be it blob containers, tables, or file shares. All of these services within a single account are bound by the shared storage account limits. This collective arrangement can complicate the troubleshooting of performance-related concerns. Thus, it’s advisable to maintain each Azure file share in a dedicated storage account, ensuring that potential bottlenecks or limitations are easily identifiable and rectifiable.

Enabling Large File Shares

Within the Advanced settings, the option to Enable large file shares stands out prominently. A conventional file share in a general-purpose account is now capable of supporting up to 100 TiB capacity, delivering 10K IOPS, and 300 MiB/s throughput. Nonetheless, the default setting remains at 5TiB. It’s imperative to enable this feature for projects requiring more than the default capacity. A vital distinction for premium file shares is that the quota denotes the provisioned size, which in turn dictates the billing. A singular file in a file share can be up to 1 TiB, with no restrictions on the overall file count.

Cloud Storage Manager Top 100 Blobs Tab
Cloud Storage Manager Top 100 Blobs Tab

Prioritizing Data Protection

The Data Protection section is integral for safeguarding crucial data. By configuring the soft-delete policy for Azure file shares, inadvertent deletions by applications or users can be easily rectified. It empowers users to define the specific duration (in days) a marked-for-deletion file share remains accessible before permanent deletion.

Standard vs. Premium Storage Tier

The perennial debate between the Standard (GPv2) and Premium storage tier often revolves around the specifics of a project. The Azure Premium Storage, underpinned by high-speed SSDs, provides reduced latency compared to its Standard counterpart. This translates to single-digit milliseconds for the Premium tier against the milliseconds latency of the Standard variant.

However, it’s essential to evaluate the tangible benefits vis-a-vis the costs. Benchmarking tools, such as AzCopy, can simulate real-world scenarios by creating file shares in both storage accounts. By comparing performance metrics and latency, businesses can make informed decisions about the requisite tier.

Transitioning between Tiers

Current configurations don’t permit direct conversion from a Standard file share to a Premium one. Transitioning requires the creation of a new file share and subsequent data migration from the older to the newer share. Tools like AzCopy can streamline this process with ease.

Leveraging Azure Files AD Authentication

Azure Files AD Authentication infuses Azure file shares with Active Directory Domain Services (AD DS) from on-premises deployments. This integration implies that users can map an Azure file share storage using their enterprise Active Directory credentials, thus accessing the storage akin to a local drive.

Enabling this feature requires minor adjustments within the Storage Account File shares section. By selecting Active Directory and proceeding with the configurations, users can enable Azure AD DS authentication over SMB for all file shares within that storage account.

Cloud Storage Manager Map View
Cloud Storage Manager Map View

How Cloud Storage Manager Enhances Azure File Storage

With Cloud Storage Manager, users gain a deeper insight into their Azure blob and file storage consumption. Not only does it provide detailed reports on storage usage and growth trends, but it also unveils potential cost savings. By identifying unused or old data, businesses can optimize their Azure storage costs effectively. Imagine having a personal assistant for your storage needs; that’s Cloud Storage Manager for you.

Common Pitfalls and How to Avoid Them

Don’t be swayed by the allure of unlimited cloud storage; always manage and monitor your consumption. Neglecting security practices or not understanding storage regions can lead to unintended costs and potential data breaches.

The Future of Azure File Storage

Azure File Storage, with its ongoing enhancements and integration capabilities, is poised to be the go-to solution for businesses looking to embrace the cloud fully. Its trajectory indicates increased automation, intelligence, and even tighter security measures in the future.


Embracing Azure File Storage and its best practices can revolutionize the way businesses manage their data. By securing, optimizing, and monitoring with tools like Cloud Storage Manager, the sky’s the limit.


  1. How does Azure File Storage differ from traditional file servers?
    • Azure File Storage offers cloud scalability, flexibility, and shared access from anywhere, providing a modern approach to file storage.
  2. Can I migrate my on-premises file shares to Azure?
  3. Is Azure File Storage expensive?
    • Costs depend on the storage tier chosen and the amount of data stored. However, with management tools like Cloud Storage Manager, costs can be effectively optimized.
  4. How secure is my data on Azure File Storage?
  5. Can I integrate Azure File Storage with other Azure services?
    • Yes, Azure File Storage can be seamlessly integrated with various Azure services, enhancing functionality and providing a holistic cloud experience.

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