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Understanding Query Plan Hashes in SQL Server
Understanding the concept of Query Plan Hashes is essential for SQL Server users who need to analyze and optimize their query performance. A query plan hash is a unique identifier generated by the SQL Server for each distinct query execution plan. It helps[.....]
Maintaining Time Zones in Global SQL Server Databases
With the rise of globalization, more and more businesses are leveraging the power of data worldwide. Consequently, it is becoming increasingly crucial to manage and support databases that serve customers across different time zones. This post will provide[.....]
SQL Scalar Function Inlining in SQL Server 2017
Welcome to SQLSupport.org's blog! Today, we're going to delve into an important feature introduced in SQL Server 2017 - SQL Scalar Function Inlining. This new SQL Server 2017 feature builds upon the technologies present in SQL Server 2016, MySQL 5.7, DB2 1[.....]
Diagnosing SQL Server Storage Bottlenecks
As a SQL Server Database Administrator, it is crucial to diagnose and resolve storage bottlenecks to ensure optimal performance of your databases. Storage bottlenecks can severely impact your database performance and can potentially cause disruptions in se[.....]
Tuning SQL Server Query Memory Grants
Managing memory usage in SQL Server is critical to maximizing the performance of your database. One of the most important aspects of memory usage is the allocation of memory grants to SQL Server queries. If not properly configured, memory grants can cause[.....]
Power BI Direct Query with SQL Server
Power BI Direct Query is a feature that provides a live connection to your data source, allowing you to create interactive reports and dashboards that always reflect the current state of the underlying data. This feature is especially valuable when dealing[.....]
Performance Testing with SQL Server Distributed Replay
SQL Server Distributed Replay is a powerful tool that enables you to replay captured database workloads on a target environment. This can be extremely beneficial when conducting performance testing, as it allows you to accurately simulate the workload of y[.....]
Managing SQL Server Permissions with Custom Roles
One of the most important aspects of database administration is managing SQL Server permissions. This task can be complex due to the multitude of permissions that exist within the database system. However, the use of custom roles can simplify this process[.....]
SQL Server Blocking Chains and Deadlock Analysis
In the world of SQL Server, understanding and managing blocking chains and deadlocks is crucial to maintaining optimal performance. Blocking chains occur when one process holds a lock on a specific resource, preventing another process from accessing it. On[.....]
Creating Audit Trails Using SQL Server Change Data Capture
Welcome to SQLSupport.org’s blog! Today, we’ll be delving into the realm of creating audit trails using SQL Server Change Data Capture (CDC). In the world of database administration, it’s crucial to have the capability to track changes made to your data ov[.....]