Microsoft Fabric is a new centralized, SaaS data analytics platform which has been generally available since November 2023. It offers different types of analytical workloads, such as batch processing with Spark (in either a lakehouse or a warehouse) or real-time streaming with KQL databases.
At the core sits the OneLake, which is a centralized storage hub based on Azure Data Lake Storage. Most analytical workloads store their data in OneLake in the delta table format, which are basically Parquet files with a transaction log on top of them. Recently a new feature was announced to get source data quickly