> For the complete documentation index, see [llms.txt](https://docs.archera.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.archera.ai/help-center/cloud-service-intelligence/cloud-service-intelligence/azure/advanced-services/microsoft-fabric.md). # Microsoft Fabric ## Microsoft Fabric — commitment brief > **Data sourced**: July 2026, from learn.microsoft.com and azure.microsoft.com. Verify current figures at the [Azure Pricing Calculator](https://azure.microsoft.com/en-us/pricing/calculator/). ### Coverage summary Microsoft Fabric supports Azure Reservations for its **F SKU (Azure-native) capacities** only. Both 1-year and 3-year reservation terms are available, but they carry the **same \~40–41% discount** versus pay-as-you-go rates — there is no additional savings for committing to a longer term. Fabric does **not** participate in the Azure Compute Savings Plan — the capacity model is SKU-specific and region-scoped, not cross-service. **What is covered**: Fabric capacity compute (CU-hours) for all F SKU workloads — Data Engineering, Data Warehouse, Data Factory, Real-Time Intelligence, Power BI, and Data Science that run on the shared capacity pool. **What is not covered**: OneLake storage (billed separately at \~$0.023/GB/month PAYG), networking egress, Autoscale Billing for Spark (always PAYG at standard CU-hour rates even under a reservation), and Power BI Pro/Premium Per User licenses. ### Azure Hybrid Benefit > Not applicable for Microsoft Fabric. There is no Windows Server or SQL Server license component that AHB can offset. ### SKU / tier coverage | SKU / Tier | Reservation | Savings Plan | 1-yr discount | 3-yr discount | Notes | | ---------------------------------- | ----------- | ------------ | ------------- | ----------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------- | | F2 – F2048 (Azure F SKUs) | ✅ Yes | ❌ No | \~40–41% | \~40–41% (same as 1-yr) | Purchased in CU quantities; discount applies across all F SKUs sharing those CUs. Region-scoped. Use it or lose it — cannot pause reserved capacity. | | P SKUs (Power BI Premium via M365) | ❌ No | ❌ No | N/A | N/A | Licensed through Microsoft 365 EA only; not eligible for Azure Reservations. | | Autoscale Billing for Spark | ❌ No | ❌ No | N/A | N/A | Always PAYG at standard regional CU-hour rates; reserved capacity discounts explicitly excluded. | ### Reservation vs. savings plan **Reservation**: Scoped to a specific Azure region and CU quantity. Applies discount automatically across all F SKUs in that subscription/scope that match the region. Highest discount ceiling (\~41%). Best when Fabric workloads run >60% of the time continuously — otherwise PAYG + pause flexibility wins. **Compute Savings Plan**: Not applicable to Microsoft Fabric. Fabric uses a dedicated capacity model that does not participate in cross-service savings plans. ### Practical FinOps note Reserved Fabric capacity **cannot be paused** — unlike PAYG F SKUs which can be paused to zero cost when idle. This makes utilization discipline critical before committing. A general rule: if capacity runs more than \~60% of available hours, a reservation pays off. Below that threshold, PAYG with disciplined pausing is typically more economical. ### Archera Guaranteed Commitment term structure Fabric's equal 1-year / 3-year discount rate has a direct consequence for which Archera GRI term makes sense. **Standard GRI path (most Azure services)** Most services offer deeper discounts on 3-year native commitments, so longer GRI terms deliver more savings: > 30-day GRI (\~20–30% savings) → 1-year GRI (\~35–45% savings) → native 3-year (highest savings, guarantee dropped) **Fabric GRI path** Because Microsoft's 1-year and 3-year Fabric reservations carry the same discount (\~40–41%), there is no additional savings to unlock by committing longer. The term ladder technically exists, but there is no economic reason to climb it: > 30-day GRI (\~40–41% savings) → 1-year GRI (\~40–41% savings, 12-month lock-in) → native 3-year (same savings, guarantee dropped) **The 30-day GRI is always the right choice for Fabric.** It delivers the same discount as a 1-year GRI with 11 fewer months of lock-in and full moneyback guarantee. Extending to a 1-year GRI adds commitment risk for zero additional savings. ### Archera Microsoft Fabric (F SKU capacities) is within Archera's commitment management scope. Archera can automate reservation purchase, monitor capacity utilization, and wrap commitments in a 30-day GRI — eliminating downside risk on over-committed Fabric capacity. *** **Sources** * [Save costs with Microsoft Fabric Capacity reservations — Microsoft Learn](https://learn.microsoft.com/en-us/azure/cost-management-billing/reservations/fabric-capacity) * [Microsoft Fabric Pricing — azure.microsoft.com](https://azure.microsoft.com/en-us/pricing/details/microsoft-fabric/) * [Buy a Microsoft Fabric subscription — Microsoft Learn](https://learn.microsoft.com/en-us/fabric/enterprise/buy-subscription) * [Azure Reservation Pricing — azure.microsoft.com](https://azure.microsoft.com/en-us/pricing/offers/reservations) ⚠️ Pricing is region- and SKU-dependent and subject to change. Always verify with the [Azure Pricing Calculator](https://azure.microsoft.com/en-us/pricing/calculator/). --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://docs.archera.ai/help-center/cloud-service-intelligence/cloud-service-intelligence/azure/advanced-services/microsoft-fabric.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.