Starting as a new SQL Server Database Administrator (DBA) can be an overwhelming experience. There is a vast amount of knowledge to absorb, ranging from understanding the intricacies of SQL Server to mastering best practices in database management. Amidst this learning curve, it’s easy to overlook important aspects that can have significant impacts on database performance and integrity. In this post, we will explore five common mistakes made by junior DBAs, why they are problematic, and how to handle each issue properly.
Category: Database Configuration
Capturing SQL Server Inventory with PowerShell
Maintaining an accurate and comprehensive inventory of your SQL Server environment is crucial for effective database management, ensuring security, and meeting compliance requirements. With PowerShell, database administrators can automate the collection of detailed information about SQL Server instances and databases, streamlining the inventory process. This blog post introduces a PowerShell script designed to efficiently gather SQL Server inventory data, separating instance-level information from database-specific details into two distinct reports.
Ensuring Optimal Execution Plans in SQL Server
Explore professional strategies for managing SQL Server Plan Regression. This guide offers insight into preventing performance degradation through efficient execution plan selection and maintenance, ensuring optimal query performance in SQL Server environments.
Understanding the Implications of the TRUSTWORTHY Database Setting in SQL Server
As a SQL Server DBA, understanding the nuances of database settings is necessary for maintaining security and integrity. One such setting that often becomes a topic of discussion due to its significant impact on security is the TRUSTWORTHY database setting. The TRUSTWORTHY database setting in SQL Server is a configuration option that affects the security of certain database operations, particularly those involving code execution contexts. It plays a critical role in the security context of modules that use WITH EXECUTE AS, as well as CLR (Common Language Runtime) assemblies marked as EXTERNAL_ACCESS or UNSAFE.