Resiliency Best Practices You Need For your Blob Storage Data
Maintaining Resiliency in Azure Blob Storage: A Guide to Best Practices Azure Blob Storage is a cornerstone of modern cloud storage, offering scalable and secure solutions for unstructured data. However, maintaining resiliency in Blob Storage requires careful planning and adherence to best practices. In this blog, I’ll share practical strategies to ensure your data remains available, secure, and recoverable under all circumstances. 1. Enable Soft Delete for Accidental Recovery (Most Important) Mistakes happen, but soft delete can be your safety net and. It allows you to recover deleted blobs within a specified retention period: Configure a soft delete retention period in Azure Storage. Regularly monitor your blob storage to ensure that critical data is not permanently removed by mistake. Enabling soft delete in Azure Blob Storage does not come with any additional cost for simply enabling the feature itself. However, it can potentially impact your storage costs because the deleted data is retained for the configured retention period, which means: The retained data contributes to the total storage consumption during the retention period. You will be charged according to the pricing tier of the data (Hot, Cool, or Archive) for the duration of retention 2. Utilize Geo-Redundant Storage (GRS) Geo-redundancy ensures your data is replicated across regions to protect against regional failures: Choose RA-GRS (Read-Access Geo-Redundant Storage) for read access to secondary replicas in the event of a primary region outage. Assess your workload’s RPO (Recovery Point Objective) and RTO (Recovery Time Objective) needs to select the appropriate redundancy. 3. Implement Lifecycle Management Policies Efficient storage management reduces costs and ensures long-term data availability: Set up lifecycle policies to transition data between hot, cool, and archive tiers based on usage. Automatically delete expired blobs to save on costs while keeping your storage organized. 4. Secure Your Data with Encryption and Access Controls Resiliency is incomplete without robust security. Protect your blobs using: Encryption at Rest: Azure automatically encrypts data using server-side encryption (SSE). Consider enabling customer-managed keys for additional control. Access Policies: Implement Shared Access Signatures (SAS) and Stored Access Policies to restrict access and enforce expiration dates. 5. Monitor and Alert for Anomalies Stay proactive by leveraging Azure’s monitoring capabilities: Use Azure Monitor and Log Analytics to track storage performance and usage patterns. Set up alerts for unusual activities, such as sudden spikes in access or deletions, to detect potential issues early. 6. Plan for Disaster Recovery Ensure your data remains accessible even during critical failures: Create snapshots of critical blobs for point-in-time recovery. Enable backup for blog & have the immutability feature enabled Test your recovery process regularly to ensure it meets your operational requirements. 7. Resource lock Adding Azure Locks to your Blob Storage account provides an additional layer of protection by preventing accidental deletion or modification of critical resources 7. Educate and Train Your Team Operational resilience often hinges on user awareness: Conduct regular training sessions on Blob Storage best practices. Document and share a clear data recovery and management protocol with all stakeholders. 8. "Critical Tip: Do Not Create New Containers with Deleted Names During Recovery" If a container or blob storage is deleted for any reason and recovery is being attempted, it’s crucial not to create a new container with the same name immediately. Doing so can significantly hinder the recovery process by overwriting backend pointers, which are essential for restoring the deleted data. Always ensure that no new containers are created using the same name during the recovery attempt to maximize the chances of successful restoration. Wrapping It Up Azure Blob Storage offers an exceptional platform for scalable and secure storage, but its resiliency depends on following best practices. By enabling features like soft delete, implementing redundancy, securing data, and proactively monitoring your storage environment, you can ensure that your data is resilient to failures and recoverable in any scenario. Protect your Azure resources with a lock - Azure Resource Manager | Microsoft Learn Data redundancy - Azure Storage | Microsoft Learn Overview of Azure Blobs backup - Azure Backup | Microsoft Learn Protect your Azure resources with a lock - Azure Resource Manager | Microsoft LearnMt Diablo - Disaggregated Power Fueling the Next Wave of AI Platforms
AI platforms have quickly shifted the industry from rack powers near 20 kilowatts to a hundred kilowatts and beyond in just the span of a few years. To enable the largest accelerator pod size within a physical rack domain, and enable scalability between platforms, we are moving to a disaggregated power rack architecture. Our disaggregated power rack is known as Mt Diablo and comes in both 48 Volt and 400 Volt flavors. This shift enables us to leverage more of the server rack for AI accelerators and at the same time gives us the flexibility to scale the power to meet the needs of today’s platforms and the platforms of the future. This forward thinking strategy enables us to move faster and foster collaboration to power the world’s most complex AI systems.Liquid Cooling in Air Cooled Data Centers on Microsoft Azure
With the advent of artificial intelligence and machine learning (AI/ML), hyperscale datacenters are increasingly accommodating AI accelerators at scale, demanding higher power at higher density than is customary in traditionally air-cooled facilities. As Microsoft continues to expand our growing datacenter fleet to enable the world’s AI transformation, we are faced with a need to develop methods for utilizing air-cooled datacenters to provide liquid cooling capabilities for new AI . Additionally, increasing per-rack-density for AI accelerators necessitates the use of standalone liquid-to-air heat-exchangers to support legacy datacenters that are typically not equipped with the infrastructure to support direct-to-chip (DTC) liquid cooling.
Azure Extended Zones: Optimizing Performance, Compliance, and Accessibility
Azure Extended Zones are small-scale Azure extensions located in specific metros or jurisdictions to support low-latency and data residency workloads. They enable users to run latency-sensitive applications close to end users while maintaining compliance with data residency requirements, all within the Azure ecosystem.
Unleashing GitHub Copilot for Infrastructure as Code
Introduction In the world of managing infrastructure, things are always changing. People really want solutions that work, can handle big tasks, and won't let them down. Now, as more companies switch to using cloud-based systems and start using Infrastructure as Code (IaC), the job of folks who handle infrastructure is getting even more important. They're facing new problems in setting up and keeping everything running smoothly. The Challenges faced by Infrastructure Professionals Complexity of IaC: Managing infrastructure through code introduces a layer of complexity. Infrastructure professionals often grapple with the intricate syntax and structure required by tools like Terraform and PowerShell. This complexity can lead to errors, delays, and increased cognitive load. Consistency Across Environments: Achieving consistency across multiple environments—development, testing, and production—poses a significant challenge. Maintaining uniformity in configurations is crucial for ensuring the reliability and stability of the deployed infrastructure. Learning Curve: The learning curve associated with IaC tools and languages can be steep for those new to the domain. As teams grow and diversify, onboarding members with varying levels of expertise becomes a hurdle. Time-Consuming Development Cycles: Crafting infrastructure code manually is a time-consuming process. Infrastructure professionals often find themselves reinventing the wheel, writing boilerplate code, and handling repetitive tasks that could be automated. Unleashing GitHub Copilot for Infrastructure as Code In response to these challenges, Leveraging GitHub Copilot to generate infra code specifically for infrastructure professionals is helping to revolutionize the way infrastructure is written, addressing the pain points experienced by professionals in the field. The Significance of GH Copilot for Infra Code Generation with accuracy: Copilot harnesses the power of machine learning to interpret the intent behind prompts and swiftly generate precise infrastructure code. It understands the context of infrastructure tasks, allowing professionals to express their requirements in natural language and receive corresponding code suggestions. Streamlining the IaC Development Process: By automating the generation of infrastructure code, Copilot significantly streamlines the IaC development process. Infrastructure professionals can now focus on higher-level design decisions and business logic rather than wrestling with syntax intricacies. Consistency Across Environments and Projects: GH Copilot ensures consistency across environments by generating standardized code snippets. Whether deploying resources in a development, testing, or production environment, GH Copilot helps maintain uniformity in configurations. Accelerating Onboarding and Learning: For new team members and those less familiar with IaC, GH Copilot serves as an invaluable learning service. It provides real-time examples and best practices, fostering a collaborative environment where knowledge is shared seamlessly. Efficiency and Time Savings: The efficiency gains brought about by GH Copilot are substantial. Infrastructure professionals can witness a dramatic reduction in development cycles, allowing for faster iteration and deployment of infrastructure changes. Copilot in Action Prerequisites 1.Install visual studio code latest version - https://code.visualstudio.com/download Have a GitHub Copilot license with a personal free trial or your company/enterprise GitHub account, install the Copilot extension, and sign in from Visual Studio Code. https://docs.github.com/en/copilot/quickstart Install the PowerShell extension for VS Code, as we are going to use PowerShell for our IaC sample. Below is the PowerShell code generated using VS Code & GitHub Copilot. It demonstrates how to create a simple Azure VM. We're employing a straightforward prompt with #, with the underlying code automatically generated within the VS Code editor. Another example to create azure vm with vm scale set with minimum and maximum number of instance count. Prompt used with # in below example. The PowerShell script generated above can be executed either from the local system or from the Azure Portal Cloud Shell. Similarly, we can create Terraform and devops code using this Infra Copilot. Conclusion In summary, GH Copilot is a big deal in the world of infrastructure as code. It helps professionals overcome challenges and brings about a more efficient and collaborative way of working. As we finish talking about GH Copilot's abilities, the examples we've looked at have shown how it works, what technologies it uses, and how it can be used in real life. This guide aims to give infrastructure professionals the info they need to improve how they do infrastructure as code.
