Author: Steve Stedman

By Posted on Posted in SQL Server Error

Understanding and Resolving SQL Server Error 18456 If you’ve been working with SQL Server for a while, chances are you’ve encountered the dreaded “Login failed for user” error, known as Error 18456. This error is one of the most common authentication issues in SQL Server, and it can be frustrating because it doesn’t always give a clear explanation of the root cause. In this blog post, I’ll dive into what SQL Server Error 18456 is, why it occurs, and how …

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Understanding SQL Server Error Severity Levels 19 through 25 SQL Server uses error severity levels to indicate the nature and seriousness of an error. These severity levels range from 0 to 25, with each level indicating a different type of issue, from informational messages to catastrophic failures. In this post, we’ll focus on severity levels 19 through 25, which are typically the most critical errors that can occur in SQL Server. Severity Level 19: Critical Error in the Current Process …

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By Posted on Posted in SQL Joins Cheat Sheet

What is an Inner Select in SQL? An inner select (also known as a subquery or nested select) is a query within another SQL query. It allows you to build complex queries by embedding one SELECT statement inside another. These inner selects can be highly useful for solving problems that require multiple steps or Aggregations and enable you to retrieve data dynamically based on the results of the inner query. In this blog post, we’ll break down what an inner …

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By Posted on Posted in SQL Server Classes

In the wise words of Benjamin Franklin, “If You Fail to Plan, You Are Planning to Fail.” This timeless adage holds particular relevance when it comes to safeguarding your SQL Server databases. A failure to adequately prepare for data loss scenarios—be it due to hardware malfunctions, data corruption, or increasingly prevalent ransomware attacks—can have devastating consequences for your business. The Common Problem: Lack of Preparedness Despite the rising risks, it’s shocking how often we encounter businesses that are inadequately prepared …

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What is Wait Statistics Monitoring in SQL Server? For more informationon Database Health Monitor you can visit StedmanSolutions.com. You can download the free trial of Database Health Monitor at http://DatabaseHealth.com/download2. Wait statistics monitoring in SQL Server is the process of tracking how long SQL Server tasks are waiting to access system resources (like CPU, disk I/O, or memory) before they can execute. SQL Server tasks don’t always run immediately; sometimes they’re forced to wait due to various bottlenecks or resource …

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By Posted on Posted in SQL Server Classes

In the digital era, a robust disaster recovery plan focusing on data backup and restore is more crucial than ever. A simple error, hardware failure, or a crippling cyber-attack could spell disaster for your invaluable SQL Server data. Businesses that rely heavily on data face the most substantial risks. Stedman’s SQL Server Backup and Recovery Course is here to offer a comprehensive solution to these challenges. Read on to learn how this course provides a bulletproof strategy for safeguarding your …

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Understanding Common SQL Server Wait Types: SOS_SCHEDULER_YIELD, WRITELOG, CXPACKET, CXCONSUMER, and LCK_M* In the world of SQL Server Performance tuning, understanding wait types is essential for diagnosing and resolving performance issues. Wait types indicate the specific resources SQL Server is waiting on during query execution, and identifying the predominant wait types can help in pinpointing performance bottlenecks. In this blog post, we’ll delve into some of the most common wait types: SOS_SCHEDULER_YIELD, WRITELOG, CXPACKET, CXCONSUMER, and LCK_M*. SOS_SCHEDULER_YIELD The SOS_SCHEDULER_YIELD …

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Ensuring Security in Database Health Monitor: How We Use Snyk for Weekly Vulnerability Analysis At Stedman Solutions, we prioritize the security and integrity of our software, particularly with tools like Database Health Monitor, which is crucial for SQL Server management. One key component of our security strategy is using Snyk, a powerful tool that helps us identify and address potential vulnerabilities in our codebase. What is Snyk? Snyk is a developer-first security platform designed to help organizations find and fix …

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By Posted on Posted in SQL Server Classes

Hello! Steve Stedman here. Today, I’d like to emphasize the critical importance of maintaining the health of your SQL Server database through an unshakeable backup and recovery plan. Why? Because in our data-driven world, the absence of a comprehensive backup strategy can spell disaster for your organization. This is precisely why I’ve designed a specialized Backup and Recovery Course for SQL Server, and I am thrilled to shaer a limited-time 25% discount on this indispensable resource. The Importance of Backup …

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By Posted on Posted in Uncategorized

The Five Most Popular Features of Database Health Monitor Wait Stats Monitoring:Quickly identifies performance bottlenecks by analyzing SQL Server Wait Statistics, helping you resolve issues before they impact users. Index Fragmentation Analysis:Detects Fragmented Indexes that can slow down your queries, with recommendations for rebuilding or reorganizing them to maintain optimal performance. Deadlock Analysis:Automatically captures and analyzes deadlocks, providing clear insights to resolve these conflicts and prevent them from recurring. Missing Index Recommendations:Identifies missing indexes that could significantly improve query performance, …

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