专为D365FO技术人员打造的SQL Server进阶课程，从底层存储与编译引擎出发，解密X++代码转化SQL的过程，通过真实业务表案例手把手教你阅读执行计划与调优，掌握ERP高并发场景下的数据库核心技能。
原始标题：The Complete SQL Server Guide for D365FO Developers
本课程是一门专门针对 Microsoft Dynamics 365 Finance & Operations (D365FO) 技术人员设计的 SQL Server 进阶性能优化与底层原理实战课。课程彻底跳出了枯燥的纯语法教学，而是从 SQL Server 的底层存储（数据页、B-Tree 架构）和编译引擎出发，解密 X++ 代码（如 while select、insert_recordset）在后台转化为实际 SQL 语句的幕后全过程；
通过引入 InventTrans、SalesLine 等真实的 D365FO 海量业务表作为案例，在 SQL Server Management Studio (SSMS) 中手把手教你通过阅读执行计划（Execution Plans）、识别 Scan 与 Seek 算子、消除 Key Lookup 瓶颈以及管理索引碎片，帮助无 SQL 基础或遇到瓶颈的开发者建立起从“写出代码”到“数据库高效执行”的底层思维，真正掌握 ERP 系统高并发场景下的数据库调优核心硬实力。
Published 7/2026
Created by Hardik Patel
MP4 | Video: h264, 3840×2160 | Audio: AAC, 44.1 KHz, 2 Ch
Level: All Levels | Genre: eLearning | Language: English | Duration: 25 Lectures ( 2h 20m ) | Size: 1.5 GB
Learn SQL Server from scratch with practical D365FO examples, SSMS, indexes, execution plans, and SQL internals.
What you’ll learn
⚡ Understand how SQL Server works internally, including pages, indexes, B-Trees, execution plans, and query processing.
⚡ Master SQL fundamentals including SELECT, JOINs, filtering, sorting, grouping, and writing efficient SQL queries.
⚡ Explore real Microsoft Dynamics 365 Finance & Operations databases using SQL Server Management Studio (SSMS).
⚡ Learn how X++ interacts with SQL Server and write better database-driven solutions for D365FO applications.
⚡ Read and analyze execution plans, statistics, and indexing strategies to understand how SQL Server executes queries.
⚡ Gain practical SQL Server knowledge through real D365FO examples, animations, hands-on demos, and exercises.
Requirements
❗ Basic knowledge of Microsoft Dynamics 365 Finance & Operations is helpful but not mandatory.
❗ No prior SQL Server experience is required. SQL concepts are explained from the ground up.
❗ A Windows computer with SQL Server Management Studio (SSMS) installed is recommended for hands-on practice.
❗ Curiosity to understand how databases work behind the scenes and a willingness to practice with real examples.
Description
This course contains the use of artificial intelligence.
Do you write X++ code but struggle to understand what happens inside SQL Server after a select statement?
This course explains how SQL Server stores data, uses indexes, chooses execution strategies, and processes queries—using Microsoft Dynamics 365 Finance & Operations (D365FO) examples throughout.
Rather than focusing only on SQL syntax, you’ll understand the reasoning behind SQL Server behaviour through visual explanations, practical queries, SSMS demonstrations, and real-world D365FO scenarios.
What you’ll learn
✨ How X++ communicates with SQL Server
✨ SQL Server architecture, pages, and row storage
✨ Clustered and nonclustered indexes
✨ B-Trees and index fragmentation
✨ SQL Server Management Studio
✨ Execution plans and common operators
✨ Statistics and query optimization
✨ Locking, blocking, deadlocks, and transactions
✨ Practical performance-tuning techniques
✨ D365FO database best practices
Practical learning
Throughout the course, you’ll
✨ Write and analyze SQL queries
✨ Explore D365FO database structures
✨ Examine indexes and statistics
✨ Read execution plans
✨ Investigate realistic performance scenarios
Who is this course for?
✨ D365FO and X++ developers
✨ Technical consultants
✨ Software developers working with SQL Server
✨ Anyone wanting to understand SQL Server beyond basic syntax
By the end of the course, you won’t just know what SQL Server does—you’ll understand why it does it.
This knowledge will help you investigate performance problems confidently and build better database-driven solutions.
Who this course is for
⭐ Microsoft Dynamics 365 Finance & Operations (D365FO) developers who want to strengthen their SQL Server knowledge.
⭐ X++ developers who want to understand how SQL Server works behind the scenes.
⭐ Developers preparing for technical interviews involving SQL Server and D365FO.
⭐ Anyone who wants to learn SQL Server using practical enterprise examples instead of only theoretical concepts.
⭐ Software developers who are new to SQL Server and want a strong foundation before learning advanced topics.
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