If you’ve encountered the error “Msg 206, Level 16, State 2, Line 17 Operand type clash: uniqueidentifier is incompatible with smallint” while working with an Azure SQL Managed Instance, you’re not alone. This error indicates a data type mismatch in the query where a uniqueidentifier and smallint types are being used together incorrectly. Understanding the...
Understanding mergeSchema and overwriteSchema in Spark with Delta Tables When working with Delta Tables in Apache Spark, managing schema changes is a common challenge. Delta Lake offers two powerful options to handle schema evolution: mergeSchema and overwriteSchema. Understanding their differences and use cases is crucial to efficiently manage your data pipelines. What is Schema Evolution?...Continue reading
In the world of data processing and automation, one common task is to extract metadata from files, such as their names, partner names, and dates. These operations are typically part of data ingestion workflows, where we need to process large volumes of files, store metadata, and organize datasets efficiently. Whether you’re working in a big...Continue reading
Microsoft Purview offers a comprehensive solution for data governance and compliance by classifying sensitive information. This classification system is critical for ensuring that organizations can effectively manage their data, secure sensitive information, and comply with regulatory requirements. In this blog, we explore the system classifications available in Microsoft Purview, provide examples, and delve into how...Continue reading
Microsoft Fabric has become a powerful platform for managing data pipelines, enabling organizations to automate the flow of data across various stages of the development lifecycle — from development to testing and production. However, as users continue to scale and refine their use of Fabric, certain challenges around deployment pipelines and managing connections have emerged. ...Continue reading
In today’s digital world, organizations increasingly rely on a variety of cloud platforms such as Microsoft 365, Azure, Microsoft Fabric, and other third-party environments to manage their data. While this shift offers greater flexibility, it also presents challenges in ensuring data is accessible, secure, and compliant. Azure Purview addresses these challenges by providing a comprehensive...Continue reading