Author: stevestedman

Understanding the WRITELOG Wait Type in SQL Server The WRITELOG wait type in SQL Server is associated with the process of writing transaction log records to disk. It occurs when SQL Server waits for log records to be flushed to the transaction log, ensuring data durability as part of the ACID properties. This wait is critical for maintaining consistency but can become a bottleneck under heavy transactional workloads. Why WRITELOG Waits Happen WRITELOG waits typically arise during operations that modify …

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SQL Server wait types provide critical insights into performance bottlenecks by indicating what a session is waiting on during query or task execution. The LCK_M_S wait type, associated with locking, is a frequent culprit in performance issues, particularly in high-concurrency environments. This blog post offers a detailed examination of the LCK_M_S wait type, its causes, performance impact, diagnostic approaches, and advanced mitigation strategies. What is the LCK_M_S Wait Type? The LCK_M_S wait type occurs when a SQL Server session is …

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Understanding SOS_SCHEDULER_YIELD Wait Type in SQL Server In SQL Server, wait types provide insight into performance bottlenecks, and one commonly encountered wait type is SOS_SCHEDULER_YIELD. This blog post explains what SOS_SCHEDULER_YIELD means, why it occurs, and how to address it effectively. Whether you’re a DBA, developer, or system administrator, understanding this wait type can help you optimize your SQL Server Performance. What is SOS_SCHEDULER_YIELD? The SOS_SCHEDULER_YIELD wait type is related to SQL Server’s internal scheduling mechanism. Here’s a breakdown of …

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Monitoring failed login attempts in SQL Server is a critical step in maintaining a secure database environment, and Database Health Monitor provides a robust solution for this task. The Failed Logins report in Database Health Monitor allows database administrators to track and analyze unsuccessful login attempts, offering insights into potential security threats such as brute-force attacks or unauthorized access attempts. By aggregating data from SQL Server logs, the tool presents detailed information, including the source of the login attempt, timestamps, …

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Understanding Blocking vs. Deadlocks in SQL Server: Watch Our New Video! Are you struggling with performance issues in SQL Server? Confused about the difference between blocking and deadlocks? Our latest video breaks it down for you in a clear, concise way! In this short and insightful video, we dive into: What is blocking? Learn how one query can hold up others and impact your database performance. What are deadlocks? Understand the conditions that cause deadlocks and how SQL Server resolves …

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Uncover SQL Server Performance Bottlenecks with the Blocking by Hour Report in Database Health Monitor SQL Server performance issues can cripple your applications, frustrate users, and disrupt business operations. One common culprit? Blocking, where one database process holds a resource, causing others to wait. Identifying when and why blocking occurs is critical for maintaining a healthy SQL Server environment. That’s where the Blocking by Hour Report in Database Health Monitor, developed by Stedman Solutions, comes in—a powerful tool to pinpoint …

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Strategically Managing SQL Server Growth: Balancing Expansion and Costs As businesses expand, so does the complexity of their data environments. SQL Server, being one of the most robust database management systems, is often at the heart of this growth. However, managing an increasing volume of data can be a daunting task for database administrators who need to ensure both performance and scalability. This post delves into the key strategies and best practices for effectively managing SQL Server as your organization …

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This is just one of the many checks that our Daily Checkup and Quickscan Report from Stedman Solutions will report on. Resource Governor, a feature available in Microsoft SQL Server, allows database administrators to regulate the CPU and memory usage for various workloads. This capability is essential when operating in complex environments where diverse applications share the same server resources, ensuring that no single process can monopolize the server, thus maintaining a balanced and scalable operation. Configuring Resource Governor involves …

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