O'Reilly logo

Teradata Database Administration – The Fundamentals by Thomas Coffing, Tom Coffing

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 12 – Protection Features

“We're fools whether we dance or not, so we might as well dance.”

-Japanese Proverb

A List of the Protection Features

 

Transient Journal

Fallback

RAID

Clique

Permanent Journal

Archive Recovery Console (ARC)

 

 

 

 

Above is a list of the major protection features of Teradata. Each is designed to serve a different purpose. Each comes with a cost, but some companies estimate that if their Teradata system is down it costs them about $1,000,000 (yes – million) an hour!

Transient Journal Protects the Transaction Integrity

images

Each AMP has their own separate Transient Journal. This internal table is one table that ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required