--- title: "OneLake: The OneDrive for Data" description: OneLake abstracts and simplifies access to structured and unstructured data at scale. image: https://www.daymarksi.com/hubfs/fabric-shortcuts-structure-onelake-1.png --- - [MICROSOFT SERVICE OFFERINGS](https://www.daymarksi.com/microsoft-service-offerings) - [CONTACT](https://www.daymarksi.com/location-for-our-new-england-office-massachusetts) - [SUPPORT](https://www.daymarksi.com/support) [![DM_LogoTag_white-20yr](https://www.daymarksi.com/hubfs/brand-assets/DM_LogoTag_white-20yr.png "DM_LogoTag_white-20yr")](https://www.daymarksi.com) - [About](https://www.daymarksi.com/about-daymark) - [Why Daymark](https://www.daymarksi.com/why-daymark) - [Leadership](https://www.daymarksi.com/leadership) - [Industry Awards](https://www.daymarksi.com/industry-awards) - [Daymark Solutions Charitable Trust](https://www.daymarksi.com/charitable-trust) - [Customers](https://www.daymarksi.com/customers) - [Testimonials](https://www.daymarksi.com/testimonials) - 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[Workshops](https://www.daymarksi.com/information-technolocy-resources?types=workshop) - [News & Events](https://www.daymarksi.com/news-events) - Blog - [Daymark IT Insights](https://www.daymarksi.com/blog) - [Cole Tramp's Microsoft Insights](https://www.daymarksi.com/blog/topic/cole-tramps-microsoft-insights) ![banner-why-daymark.jpg](https://www.daymarksi.com/hs-fs/hub/30865/file-2671640025-jpg/2015_Images/Banner_Images/banner-why-daymark.jpg?width=1400&name=banner-why-daymark.jpg "banner-why-daymark.jpg") ##### **Daymark IT Insights** Enterprise IT, cloud, security, and AI guidance from Daymark’s technology experts. # [OneLake: The OneDrive for Data](https://www.daymarksi.com/blog/onelake-the-onedrive-for-data) Posted by [Cole Tramp](https://www.daymarksi.com/blog/author/cole-tramp) Mon, Jun 23, 2025 - [Tweet](https://twitter.com/share) ![](https://www.daymarksi.com/hs-fs/hubfs/use-same-copy-of-data-png.png?width=767&height=726&name=use-same-copy-of-data-png.png)   In the evolving landscape of data management, Microsoft has unveiled a bold vision with OneLake, a central pillar of Microsoft Fabric. Often described as *"the OneDrive for data,"* OneLake aims to simplify, unify, and accelerate data access and collaboration across the entire enterprise, regardless of tool, format, or platform. **What Is OneLake?** OneLake is a single, unified, multi-cloud data lake built into Microsoft Fabric. It acts as a central storage layer for all data workloads, seamlessly integrating with tools like Power BI, Synapse, and Data Factory. Just like OneDrive abstracts file storage for documents, OneLake abstracts and simplifies access to structured and unstructured data at scale. With OneLake, organizations no longer need to manage multiple data lakes for different services or business units. Instead, they get a single logical lake for the entire Microsoft tenant, providing consistent access control, governance, and performance optimization out-of-the-box. **Key Features** 1. **Unified Storage Across Fabric** OneLake provides a single, logical location for all Fabric data. Whether you're working with a data warehouse, a lakehouse, or real-time analytics, the data resides in OneLake. This eliminates the need to move or duplicate data between services. 2. **Open by Design** OneLake stores data in open formats like Delta and Parquet, ensuring compatibility with a wide range of analytics engines and machine learning tools. You’re not locked into a proprietary format, which supports better collaboration and long-term flexibility. 3. **Shortcuts: Virtual Data Federation** OneLake supports *shortcuts*, which allow you to reference data from external sources like Azure Data Lake Storage Gen2 or Amazon S3 without duplicating it. This feature creates a federated data mesh where data remains in place, but is accessible as if it’s local to OneLake. 4. **Governance and Security Built-In** Through Microsoft Purview and Microsoft Entra, OneLake inherits strong governance, lineage, and access control features, giving organizations enterprise-grade data security and compliance by default. 5. **Familiar Interface** OneLake is designed to be as familiar as OneDrive. It can be browsed through a folder-like experience, and it even supports direct file access via Windows File Explorer using the OneLake shortcut mount point. **Why "The OneDrive for Data"?** The analogy works because OneLake offers: - **Seamless integration** with Microsoft 365 and Fabric services - **Unified access and management** of data assets - **No need to provision storage manually** just use it as part of your workspace - **Collaboration across teams** using a consistent, secure data layer Just as OneDrive revolutionized how users store and share files in the cloud, OneLake is transforming how businesses handle data storage, analytics, and data science with simplicity, openness, and built-in intelligence. **Getting Started** Every Microsoft Fabric tenant automatically gets one OneLake instance, and every Fabric workspace gets its own dedicated section in OneLake. You don’t need to set up or manage anything; just create a Fabric workspace, and you’re ready to ingest, analyze, and collaborate on data.   ### Subscribe to Daymark Insights ### Latest Posts ### Browse by Tag - [Microsoft (88)](https://www.daymarksi.com/blog/topic/microsoft) - [Cloud (70)](https://www.daymarksi.com/blog/topic/cloud) - [Cole Tramp's Microsoft Insights (58)](https://www.daymarksi.com/blog/topic/cole-tramps-microsoft-insights) - [Azure (55)](https://www.daymarksi.com/blog/topic/azure) - [Security (49)](https://www.daymarksi.com/blog/topic/security) - [Data Protection (43)](https://www.daymarksi.com/blog/topic/data-protection) - [Microsoft Fabric (41)](https://www.daymarksi.com/blog/topic/microsoft-fabric) - [Data Governance (38)](https://www.daymarksi.com/blog/topic/data-governance) - [AI (36)](https://www.daymarksi.com/blog/topic/ai) - [Partners (33)](https://www.daymarksi.com/blog/topic/partners) - [Compliance (31)](https://www.daymarksi.com/blog/topic/compliance) - [Data Center (30)](https://www.daymarksi.com/blog/topic/data-center) - [CMMC (27)](https://www.daymarksi.com/blog/topic/cmmc) - [Backup (26)](https://www.daymarksi.com/blog/topic/backup) - [Daymark News (23)](https://www.daymarksi.com/blog/topic/daymark-news) - [Storage (22)](https://www.daymarksi.com/blog/topic/storage) - [GCC High (19)](https://www.daymarksi.com/blog/topic/gcc-high) - [Veritas (18)](https://www.daymarksi.com/blog/topic/veritas) - [Virtualization (18)](https://www.daymarksi.com/blog/topic/virtualization) - [Cybersecurity (17)](https://www.daymarksi.com/blog/topic/cybersecurity) - [Azure AI Foundry (16)](https://www.daymarksi.com/blog/topic/azure-ai-foundry) - [Featured Gov (16)](https://www.daymarksi.com/blog/topic/featured-gov) - [Government Cloud (16)](https://www.daymarksi.com/blog/topic/government-cloud) - [Disaster Recovery (15)](https://www.daymarksi.com/blog/topic/disaster-recovery) - [Cloud Backup (14)](https://www.daymarksi.com/blog/topic/cloud-backup) - [Managed Services (13)](https://www.daymarksi.com/blog/topic/managed-services) - [Copilot (11)](https://www.daymarksi.com/blog/topic/copilot) - [Industry Expertise (9)](https://www.daymarksi.com/blog/topic/industry-expertise) - [NIST SP 800-171 (7)](https://www.daymarksi.com/blog/topic/nist-sp-800-171) - [Hybrid Cloud (6)](https://www.daymarksi.com/blog/topic/hybrid-cloud) - [Networking (6)](https://www.daymarksi.com/blog/topic/networking) - [Power BI (6)](https://www.daymarksi.com/blog/topic/power-bi) - [Pure Storage (4)](https://www.daymarksi.com/blog/topic/pure-storage) - [Everpure (3)](https://www.daymarksi.com/blog/topic/everpure) - [Reporting (3)](https://www.daymarksi.com/blog/topic/reporting) - [Services (3)](https://www.daymarksi.com/blog/topic/services) - [AI for Defense (2)](https://www.daymarksi.com/blog/topic/ai-for-defense) - [Cloud Security (2)](https://www.daymarksi.com/blog/topic/cloud-security) - [GDPR (2)](https://www.daymarksi.com/blog/topic/gdpr) - [Microsoft Purview (2)](https://www.daymarksi.com/blog/topic/microsoft-purview) - [Apple (1)](https://www.daymarksi.com/blog/topic/apple) - [CMMC 2.0 Requirements (1)](https://www.daymarksi.com/blog/topic/cmmc-2-0-requirements) - [FedRamp AI (1)](https://www.daymarksi.com/blog/topic/fedramp-ai) - [Mobile (1)](https://www.daymarksi.com/blog/topic/mobile) - [Power Automate (1)](https://www.daymarksi.com/blog/topic/power-automate) [see all](https://www.daymarksi.com/blog/onelake-the-onedrive-for-data#) ### How Can We Help?  [![Speak With An Expert](https://no-cache.hubspot.com/cta/default/30865/5de282fd-640c-49b2-bf45-603dbee66842.png)](https://cta-redirect.hubspot.com/cta/redirect/30865/5de282fd-640c-49b2-bf45-603dbee66842) #### About Daymark Solutions is an experienced technology integration and solutions provider that helps organizations effectively architect, implement, and deploy customized solutions to help their customers grow and scale their IT infrastructure. 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