SQL Server Tutorials
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SQL Server Tutorials
Welcome to our comprehensive collection of SQL Server tutorials! Whether you’re a beginner looking to learn the basics or an experienced professional aiming to refine your skills, we have resources to help you master SQL Server. Explore topics ranging from database design and T-SQL fundamentals to advanced performance tuning, high availability, and security best practices.
Getting Started
- Introduction to SQL Server and the Microsoft Data Platform
- Setting Up Your Environment: SQL Server on Windows/Linux and Azure Data Studio
T-SQL Fundamentals
- T-SQL Language Basics: The SELECT, FROM, and WHERE Clauses
- CRUD Operations: INSERT, UPDATE, and DELETE Statements
- Working with Data Types, Functions, and Operators
- Joining Data: INNER JOIN, OUTER JOIN, and CROSS JOIN
- Grouping and Aggregating Data with GROUP BY and HAVING
- Subqueries and Common Table Expressions (CTEs)
- Advanced Filtering: CASE Statements, EXISTS, and IN Clauses
Database Design
- Relational Database Design: The Principles of Normalization
- Creating and Managing Tables, Primary Keys, and Foreign Keys
- Views and Schemas: Simplifying Data Access and Security
- JSON Data in SQL Server: Storing and Querying Unstructured Data
Indexing and Query Optimization
- Indexing Masterclass: Clustered, Non-Clustered, and Columnstore Indexes
- Understanding the Query Optimizer and Execution Plans
- Statistics: How the Optimizer Estimates the Best Plan
- Tuning Indexes with the Database Engine Tuning Advisor
- Advanced Query Optimization: Rewriting Suboptimal Queries
- Intelligent Query Processing (IQP) in SQL Server 2022
- Mastering the Query Store for Performance Monitoring and Tuning
- Window Functions: Ranking and Analytics with ROW_NUMBER and RANK
- In-Memory OLTP: Boosting Performance for Transactional Workloads
Database Administration and Automation
- Backup and Recovery Strategies: The Cornerstone of Data Protection
- Automating Tasks with SQL Server Agent
- Setting Up Your Server: Configuration and Service Management
Security
- User and Role Management: Securing Your Database with Permissions
- SQL Server Security: Transparent Data Encryption (TDE) and Always Encrypted
High Availability and Disaster Recovery
- Introduction to High Availability (HA) and Disaster Recovery (DR)
- High Availability with SQL Server Failover Cluster Instances
- Always On Availability Groups: The Enterprise Solution
- Replication and Log Shipping: Alternative HA/DR Strategies
Azure SQL
- Azure SQL Database vs. SQL Server on-premises
- Building a Hybrid Environment with Azure SQL Managed Instance
Performance Monitoring and Troubleshooting
- Monitoring with Dynamic Management Views (DMVs)
- Troubleshooting Common Performance Issues
- Concurrency and Locking: Understanding and Resolving Deadlocks
Advanced Topics
- Stored Procedures and Functions: Reusable Code on the Server
- Triggers: Automating Actions on Database Events
- Project: Building a Scalable E-commerce Database from Scratch
Ready to put your SQL Server skills to the test? Check out our project tutorial on building a scalable e-commerce database from scratch. This hands-on project will solidify your understanding of database design principles and T-SQL best practices.
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