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DBD

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Vertica 11 Why didn't optimizer chose new DBD projection?

Answered Pacocha 2.9K views 4 comments 0 points Most recent by Pacocha May 2022General Discussion
Cannot proceed from deploying the design

Answered ✓ yamakawa 2.2K views 3 comments 0 points Most recent by SruthiA January 2022General Discussion
DBD supporting LAPs?

Answered DreaBrandford 1.4K views 1 comment 0 points Most recent by ybei April 2020General Discussion
Should we still run DBD on the main cluster ?

Answered MichaelJK 1.4K views 1 comment 0 points Most recent by ybei April 2020General Discussion
DBD recommendations based on amount of data?

Answered DreaBrandford 2.1K views 2 comments 0 points Most recent by Jim_Knicely April 2020General Discussion
What happens if the supplied query file only uses 10 tables of 100 in a schema?

Answered MichaelJK 1.4K views 1 comment 0 points Most recent by JoeGonzalezVertDBA April 2020General Discussion
Vertica tip: are your columns too wide?

Bryan_H 1.6K views 1 comment -1 point Most recent by Anonymous_Wombat April 2020Tips from the Team
Can DBD use histograms from existing projections?

Question MichaelJK 823 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
Can DBD evaluate candidate projections against older projections?

Question MichaelJK 806 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
Does DBD still takes inputs (running queries) from DC tables?

Question MichaelJK 815 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
Does new API designer_single_run take a table name as an argument?

Question MichaelJK 775 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
Will DBD fully support newest features like LAPs, flatten tables and complex data types?

Question MichaelJK 796 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
How should we provision the DBD resouce pool for an effective design?

Question MichaelJK 803 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
Can you drop a table with DBD-generated projections without using CASCADE?

Question MichaelJK 811 views 0 comments 1 point Started by MichaelJK April 2020 General Discussion
DBD: Selecting a table vs. schema to optimize

Answered DreaBrandford 1.5K views 1 comment 0 points Most recent by Jan_Soubusta April 2020General Discussion
DBD and identical buddy projections

Answered DreaBrandford 1.4K views 1 comment 0 points Most recent by ChuckB April 2020General Discussion
How many projections used per query?

Answered DreaBrandford 2.2K views 2 comments 0 points Most recent by DaveT April 2020General Discussion
DBD: How many candidate projections?

Answered DreaBrandford 1.4K views 1 comment 0 points Most recent by RaghavAg April 2020General Discussion
DBD: Can we see the benefit/cost scores for projection candidates?

Question DreaBrandford 803 views 0 comments 1 point Started by DreaBrandford April 2020 General Discussion
How does DBD calculate storage?

Question DreaBrandford 825 views 0 comments 1 point Started by DreaBrandford April 2020 General Discussion
DBD enhancement: supporting views

Question DreaBrandford 823 views 0 comments 1 point Started by DreaBrandford April 2020 General Discussion

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