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Teradata Cookbook

You're reading from   Teradata Cookbook Over 85 recipes to implement efficient data warehousing solutions

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781787280786
Length 454 pages
Edition 1st Edition
Languages
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Authors (3):
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Abhinav Khandelwal Abhinav Khandelwal
Author Profile Icon Abhinav Khandelwal
Abhinav Khandelwal
Viswanath Kasi Viswanath Kasi
Author Profile Icon Viswanath Kasi
Viswanath Kasi
Rajsekhar Bhamidipati Rajsekhar Bhamidipati
Author Profile Icon Rajsekhar Bhamidipati
Rajsekhar Bhamidipati
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Toc

Table of Contents (14) Chapters Close

Preface 1. Installation 2. SQLs FREE CHAPTER 3. Advanced SQL with Backup and Restore 4. All about Indexes 5. Mixing Strategies – Joining of Tables 6. Building Loading Utility – Replication and Loading 7. Monitoring the better way 8. Collect Statistics the Better Way 9. Application and OPS DBA Insight 10. DBA Insight 11. Performance Tuning 12. Troubleshooting 13. Other Books You May Enjoy

Recovering AMP down

Teradata is mainly made of nodes, access module processors known as AMPs, a Parsing Engine, and BYNET.

Every database machine is composed of hardware and software. Teradata is a powerful database that comes with high-end processing hardware and secure and fast analytical software.

Teradata hardware components are:

  • Teradata TPA or database nodes (Trusted Parallel Application)
  • BYNET nodes
  • Non-TPA nodes (used for applications, loading, connecting to the mainframe system, and so on); not common to every customer
  • Ethernet or other connectivity hardware

The Teradata software components are:

  • Virtual processors:
    • Access module processors
    • Parsing Engines
  • BYNET software
  • Database software

Figure shows how SMP and MPP systems are made of:

In this recipe, we will look at how we can make the AMPs in our VMware online and offline. This is used in situations when you...

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