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SSIS Parallel Execution Patterns with ForEach Loop
In the realm of SQL Server Integration Services (SSIS), parallel execution patterns have become a crucial tool for optimizing data flow and reducing processing time. SSIS, provided in SQL Server 2022, is a powerful ETL tool that enables data extraction, tr[.....]
Using Parameters in SSRS to Drive Stored Procedures
Welcome to the latest SQLSupport.org blog post! Today, we delve into the exciting world of SQL Server Reporting Services (SSRS) to discuss how parameters can be used to drive stored procedures. This technique is crucial for creating flexible, dynamic repor[.....]
Avoiding Parameter Sniffing in Stored Procedures
One of the performance aspects to consider when working with SQL Server, MySQL, DB2 and Azure SQL is the issue of parameter sniffing in stored procedures. Parameter sniffing is a process where the SQL Server's query optimizer uses the parameter values prov[.....]
Using sys.dm_exec_requests to Troubleshoot Blocking
SQL Server provides a wealth of dynamic management views (DMVs) that can be leveraged to troubleshoot a variety of issues. One of the most useful for investigating blocking issues is sys.dm_exec_requests. This DMV returns information about all requests tha[.....]
Using Dynamic SQL Safely with sp_executesql
In the SQL Server world, dynamic SQL is often viewed with a mixture of suspicion and caution. This is largely due to the potential security risks associated with its misuse - most notably SQL injection attacks. However, when used correctly and safely, dyna[.....]
Refactoring SQL Stored Procedures for Performance
Welcome to SQLSupport.org. In this blog post, we will discuss the refactoring of SQL stored procedures for performance enhancement. This is a crucial aspect of SQL Server Management which can significantly improve the efficiency of your databases. We will[.....]
Auditing Stored Procedure Changes in a Regulated Environment
In a highly regulated environment, it is crucial to keep track of all changes made to stored procedures. Auditing these changes can help in maintaining regulatory standards, diagnosing issues, and providing a clear trail of actions for accountability purpo[.....]