Introducing Microsoft SQL Server Code Name “Denali” – Free ebook from Microsoft

Microsoft has made available for download a free ebook draft preview of Introducing Microsoft SQL Server Code Name “Denali”.
The book details many of the new features and capabilities of SQL Server codenamed “Denali”, would be SQL Server 2012.
The ebook is authored by Ross Mistry and Stacia Misner.
This draft contains chapters 2 & 6 only.
Microsoft will be releasing another draft version of the ebook on February 1, including updated versions current draft preview and plus four more chapters (3, 4, 7 & 8).
Note: The book is still in draft, unedited format and was written against SQL Server Code Name “Denali” Community Technology Preview 3.
Content:
PART I Database Administration
Chapter 1. Denali Editions and Enhancements
Chapter 2. High Availability and Disaster Recovery Enhancements
Chapter 3. Scalability and Performance
Chapter 4. Security Enhancements
Chapter 5. Beyond Relational
PART II Business Intelligence Development
Chapter 6. Integration Services
Chapter 7. Data Quality Services
Chapter 8. Master Data Services
Chapter 9. Analysis Services
Chapter 10. PowerPivot
Chapter 11. Reporting Services
The final version of the book may be released in the 3rd week of March 2012.