Search found 163 matches
- Thu Mar 26, 2015 1:55 pm
- Forum: Vertica Database Administration
- Topic: Migration from PostgreSql to Vertica
- Replies: 6
- Views: 11010
Re: Migration from PostgreSql to Vertica
Im trying migrate a PostgreSql Database to Vertica, my database have 550 GB of data, I am using DBeaver to do that, but the process is slow and complicated for some incompatible DBeaver reasons, someone know another tool to accomplish this ? Thanks. Export your DDL objects definition out of Postgre...
- Thu Mar 26, 2015 1:47 pm
- Forum: Vertica SQL
- Topic: Query to get # of days in mutiple year range
- Replies: 4
- Views: 9270
Re: Query to get # of days in mutiple year range
Wrong answer ! I totally misread your question.
- Thu Mar 26, 2015 1:36 pm
- Forum: Vertica Database Administration
- Topic: Vertica Database Baseline
- Replies: 9
- Views: 18508
Re: Vertica Database Baseline
I've created a SQL Script to capture what is in the v_monitor.query_requests table, which keeps a rolling history of queries and their run times. Since this table keeps a rolling history, it needs to be backed up to another history table for long term storage on a regular basis. Great solution ! Wh...
- Thu Mar 26, 2015 12:47 pm
- Forum: Vertica Database Administration
- Topic: Vertica Database Baseline
- Replies: 9
- Views: 18508
Re: Vertica Database Baseline
MC performs poorly enough without adding all that extra retention on DC tables ;-) > I haven't seen much interest in historical performance As someone who troubleshoots and tunes clusters on a daily basis, having history is key. All sorts of history. —Sharon That is so true, in most of the cases th...
- Tue Mar 24, 2015 8:21 pm
- Forum: Vertica Database Administration
- Topic: Vertica Database Baseline
- Replies: 9
- Views: 18508
Re: Vertica Database Baseline
Thank you Norbert,
I think this would be a nice feature to be added in Vertica Management Console.
I think this would be a nice feature to be added in Vertica Management Console.
- Mon Mar 23, 2015 5:48 pm
- Forum: Vertica Database Administration
- Topic: Vertica Database Baseline
- Replies: 9
- Views: 18508
Vertica Database Baseline
Hi all,
I am trying to create some kind of baseline in Vertica so i can see how my cluster is doing in the long run and also have a better idea of how new modules.
Is there anybody who did this in the past or you guys have some general rules on how i can do this ?
Thank all.
I am trying to create some kind of baseline in Vertica so i can see how my cluster is doing in the long run and also have a better idea of how new modules.
Is there anybody who did this in the past or you guys have some general rules on how i can do this ?
Thank all.
- Fri Mar 20, 2015 3:50 pm
- Forum: Vertica Performance Tuning
- Topic: Vertica Performance Engineering Essentials
- Replies: 2
- Views: 16737
Re: Vertica Performance Engineering Essentials
Very good paper !knicely87 wrote:Check out this great paper titled "Vertica Performance Engineering Essentials"
http://davidjyoung.com/cmg/vpee.pdf
Thank you Jim !