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OneLake - one place for all your data

Data scattered in different systems makes it difficult to create an overview and get the full benefit of analyses. OneLake brings everything together in one place - so you don't have to search, copy and maintain multiple versions of data.

With OneLake, you get a common data warehouse for the entire organisation. This means that all teams work with the same, up-to-date data - whether it's analyses, reporting or AI.

Microsoft OneLake

Why should you choose OneLake?

OneLake is the backbone of Microsoft Fabric. It makes working with data more efficient and eliminates the time normally spent moving and synchronising data.

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One place for all data

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Always up-to-date data

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Supports all workloads in Fabric

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Built-in security and control

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OneLake for small and medium-sized businesses

For many small and large organisations, working with data can quickly become a complex and resource-intensive task. With OneLake, you don't have to spend time building and maintaining multiple data stores. Instead, you get a single solution where all data is in one place and ready to use. This makes it easier to deliver reports, make decisions and take the first steps towards AI - without having to invest in large, expensive data setups.

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From data chaos to governance

It's easy to end up with multiple versions of the same data in different places - and then doubts and disagreements quickly arise. With OneLake, you avoid data chaos because everything is in one place. There is only one truth that you and your colleagues can trust. This gives you better control, higher data quality and a simpler everyday life for everyone around you.

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Case: Future-proof BI solution with Microsoft Fabric

Dækpartner A/S has a BI solution with Microsoft Fabric that makes everyday life easier. Now both management and salespeople have quick access to the data they need - without having to wait for external help.

This provides an overview, flexibility and a stronger basis for decisions that strengthen the business.

The case is in danish.

Read the case

A stronger foundation for decisions

When data is in one place, it creates a new way of working. Analysts and managers work with the same data and reports are always consistent. This reduces the risk of errors, frees up time and creates greater confidence in the insights on which your organisation bases its decisions.

With OneLake, you get a solution that supports collaboration across teams and functions. It makes it easier to share knowledge, discover new connections and use data as a common starting point for development and innovation.

Frequently asked questions and answers

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Ready to collect your data?

OneLake is the foundation for getting the most out of Microsoft Fabric. When you bring your data together in one place, you open up a simpler, faster and more value-creating way of working with data.

Explore the possibilities of Microsoft Fabric

Microsoft Fabric consists of different modules that together give you a full data and analytics platform.

Read more about each area here:

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Data Factory

Collect and connect data from all your sources

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Real-Time Intelligence

Gain insight and react instantly when things happen

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Databases

Databases that can be used for operations, analytics and AI

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Data Engineering

Make data ready for use in a simple and efficient way

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Data Warehouse

Quick analyses and reports across large amounts of data

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Data Science

Use data to develop and utilise AI in practice

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Industry Solutions

Ready-made templates customised for your industry

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Power BI

Bring data to life with visualisations and self-service reports

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Copilot in Fabric

Get AI help with analysis, queries and reporting

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OneLake

A single place for all your data

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Microsoft Purview

Get an overview of security, compliance and data access

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