Chris Webb's BI Blog

Role-Playing Dimensions In Fabric Direct Lake Semantic Models Revisited

A workaround to allow you to create multiple tables in a Direct Lake semantic model linked to the same table in OneLake ...

For March, Patch Tuesday delivers fixes for 83 vulnerabilities

In addition to rolling out patches to address two zero-days affecting SQL Server and .NET, Microsoft introduced Common Log File System hardening with signature verification.
GitHub

Microsoft SqlClient Data Provider for SQL Server

Microsoft.Data.SqlClient is a .NET data provider for Microsoft SQL Server and the Azure SQL family of databases. It grew from a union of the two System.Data.SqlClient components which live ...
GitHub

使用TPC-H对Spark Sql进行负载评估

TPC全称为Transaction Processing Performance Council，即“事务处理性能委员会”。而TPC-H是由TPC提供的一个决策支持基准，可以生成一些模拟的商业数据。这些数据共包含8个表格，而数据集的大小可以由参数指定，以此对数据库进行不同量级上的测试。为了方便使用 ...