A Little About Parallelism Settings In SQL Server скачать в хорошем качестве

A Little About Parallelism Settings In SQL Server

In this video, I dive into a detailed exploration of the cost threshold for parallelism setting in SQL Server, showcasing what many consider to be the definitive demonstration on the topic. I walk through practical examples, including queries that barely tip over the threshold and those that exceed it significantly, illustrating how these settings impact query execution plans and performance. By examining real-world scenarios and their corresponding query metrics, I aim to demystify common misconceptions about parallelism and provide actionable insights for database administrators. This video is part of a series where I share my experiences and knowledge gained from years of working with SQL Server, offering practical advice on setting these crucial parameters without overcomplicating the process. CHAPTERS 00:00:00 - Introduction 00:01:08 - Parallelism Settings Overview 00:03:14 - Query Plan Analysis 00:05:12 - Tipping Points in SQL Server 00:07:09 - Parallel Plan Selection 00:09:36 - Practical Considerations for Parallelism 00:11:31 - User Experience and Performance 00:14:11 - Cost Thresholds for Parallelism 00:17:51 - Reasonable Settings for Workload 00:19:25 - Conclusion ━━━━━━━━━━━━━━━━━━━━━━━━━━ 📚 TRAINING & COURSES ━━━━━━━━━━━━━━━━━━━━━━━━━━ Get AI-Ready With Erik https://training.erikdarling.com/get-... SQL Server Performance Engineering Course https://training.erikdarling.com/sql-... Learn T-SQL with Erik https://training.erikdarling.com/lear... Everything Bundle: https://training.erikdarling.com/?cou... ━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ CONSULTING & SERVICES ━━━━━━━━━━━━━━━━━━━━━━━━━━ Need SQL Server performance help? https://training.erikdarling.com/sqlc... ━━━━━━━━━━━━━━━━━━━━━━━━━━ 💬 CONNECT ━━━━━━━━━━━━━━━━━━━━━━━━━━ Ask questions at Office Hours https://erikdarling.com/officehours/ Become a channel member    / @erikdarlingdata   ━━━━━━━━━━━━━━━━━━━━━━━━━━