Join Ron Davis for an in-depth discussion in this video Understanding the SQL file structure, part of SQL Server 2014: Developing Databases.
- Understanding the SQL file structure.…This video, and the two that follow,…are really on indexing.…To really understand indexing…and the impact that indexing has,…and also why indexing sometimes has no impact,…you need to understand the file structure…and how SQL stores data and how SQL accesses data.…First, let's understand the file structure.…
Database structures.…When you create a database…you create at least a primary file.…Optionally, you create secondary files…and file groups.…I say optionally because when you…just initially going through and creating your database…and showing it to the stakeholders…then you really don't worry much about this.…As you move on and you start to…separate out the different objects,…such as the users etc. and the actual data,…then you're going to want to start to consider…secondary files and groups.…
You're better off if you make you this consideration…part of your design early on.…Here's the code.…Create database.…Right.…Then you see, in brackets, 'CompanyOrders'…on the primary file.…
Author
Ron Davis
Released
11/12/2015- Working with SQL Server development tools
- Designing database tables
- Utilizing schemas with tables
- Using constraints to enforce integrity
- Understanding how SQL stores and locates data
- Designing database views
- Working with stored procedures
- Using triggers to modify data
- Creating in-memory databases
Skill Level Intermediate
Duration
Views
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Introduction
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Welcome43s
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1. Working with SQL Server Development Tools
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Managing projects with SSMS7m 30s
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2. Designing Data Tables
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Reviewing database normalization11m 23s
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Introduction to designing tables10m 27s
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Designing tables9m 12s
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Altering tables2m 41s
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3. Understanding the Concept of Constraints
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4. Storage and Indexes
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How SQL stores data7m 11s
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5. Designing Views
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Introducing views7m 28s
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Creating and managing views2m 38s
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6. Working with Stored Procedures
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7. Performing Data Modification with Triggers
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Understanding triggers4m 18s
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Utilizing triggers4m 1s
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8. In-Memory Databases
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What is in-memory?9m 45s
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In-memory: More details7m 5s
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Creating in-memory tables2m 15s
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In-memory stored procedures6m 52s
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Migrating6m 3s
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Conclusion
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Next steps1m 13s
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Video: Understanding the SQL file structure