A few weeks ago, at its Build conference (23 May 2023), Microsoft unveiled Microsoft Fabric, a new data platform that aims to unify in one place everything that today lives scattered across several tools. The announcement has been one of the most talked-about of the year in the data world, so it is worth explaining clearly what it is and what changes.
The announcement: Build 2023
Fabric has been introduced in public preview. It is not a final release, but a platform bet that Microsoft has put on the table for people to start trying. That distinction matters: what we see now will evolve before it becomes generally available.
What Microsoft Fabric is
Fabric is a unified data platform in SaaS mode. Instead of buying and connecting several separate services, it brings the main pieces of a data project under a single umbrella:
- OneLake, a single data store for the whole organisation, conceived as the “OneDrive for data”.
- Data ingestion and movement, to bring information in from multiple sources.
- Data engineering, to transform and prepare that information.
- Data science, to build machine learning models.
- Real-time analytics, for data that arrives continuously.
- Power BI as the visualisation and analysis layer.
The underlying idea is simple: to have the data, its transformation and its analysis living in the same place, without duplicating copies or jumping between disconnected products. Everything rests on OneLake as the common source.
What changes for Power BI
This is the point that most affects anyone already working with the tool: Power BI becomes a workload inside Fabric. In other words, it stops being understood as a standalone product and becomes one of the capabilities —the visualisation one— of a larger platform.
In practice, Power BI is still the Power BI you know. But architecture decisions —where the data lives, which capacity you buy— start to be taken at the Fabric level. For teams, the promise is fewer loose pieces and a single data layer underneath.
Copilot, built into the platform
At the same Build, Microsoft also announced Copilot in Power BI, its generative-AI assistant built into the experience. It is an important part of the Fabric vision and deserves its own analysis: we cover it in detail in Copilot comes to Power BI. Here it is enough to note that generative AI is part of the platform’s design from the outset, not a later add-on.
Which stage it is at and what to watch
It is worth having realistic expectations. Fabric is in public preview: this is the moment to explore it, try it on concrete use cases and understand how it fits with what you already have, not to migrate production blind.
What to watch in the coming months:
- How the capacity and licensing model evolves, which will define the real cost of adopting it.
- The maturity of each workload, since they do not all reach the same level at the same time.
- The governance strategy, because unifying data in OneLake forces a rethink of permissions and security.
Fabric marks the direction in which Microsoft wants to take its data ecosystem. Even though it is in preview today, understanding its logic now helps you make better architecture decisions from the start.
At Digital Fox Data we follow the evolution of Power BI and its ecosystem closely to help you decide when and how to take advantage of Fabric on a solid data foundation. If you want to prepare your Power BI environment for what is coming, let’s talk.