Databases - OHR - Betting Forums

Old 01-10-09, 10:30 PM   #1 (permalink)
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Databases

I’ve imported into QlikView.

The main feature is speed, as all the data is in memory, any query takes less time than a click.

Raceform interactive can take anywhere between 5 and 15 minutes for a simple query and a couple of hours to infinity for anything remotely complex. RI is very one dimensional whereas QlikView can slice and dice data without limits - it's a BI Tool.

Early days, but if anyone has any questions or would like further information, I’ll let you know as this project progresses.
 
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Old 01-10-09, 10:32 PM   #2 (permalink)
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And in English
 
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Old 01-10-09, 10:44 PM   #3 (permalink)
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As the database will have every race and every detail about every runner, you can ask any question and you will have the answer, right on your screen within a keyclick.


http://www.qlikview.com/product/QT%2...20US%20ltr.pdf
 
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Old 01-10-09, 10:54 PM   #4 (permalink)
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Now that sounds useful
 
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Old 02-10-09, 12:25 PM   #5 (permalink)
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Very interesting stuff Quad.

Keep us informed with any updates you can as this is definitley something which would benefit us speed freaks.
 
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Old 24-10-09, 10:38 AM   #6 (permalink)
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Originally Posted by The Duke View Post
Very interesting stuff Quad.

Keep us informed with any updates you can as this is definitley something which would benefit us speed freaks.
After a few problems with the RI raw data. Mainly small things like.
RI state " every race has a unique race number ". Well that's ******.

So, it's up and running now. Ask and you get ANY answer back, in a fraction of a second.

As an example. Show me every finishing time for Leicester over 7F. Takes two clicks of the mouse. Then drill down to G/F conditions takes another click.

Just wait until Spooks gets his hands on this. I'm planning a trip to CHL 14/15 and if Spook can meet me - I give him a laptop with this data base
 
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Old 25-11-09, 12:57 PM   #7 (permalink)
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Superb stuff.

I've been toying with getting an RI subscription for a month, just so I can leech all of their AW results and information. Is it easy to export everything in one shot?

With the info exported, I'd pull it into my own database in order to manipulate it further. Just a matter of whether or not RI will let me say, select all races at Wolverhampton since 1989 and export it to a file or not.
 
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Old 26-11-09, 12:10 AM   #8 (permalink)
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Quad,

Have just installed Qlikview and I can immediatley see this is a very powerful tool which can be used to the advantage of people who store alot of data like us speed raters.

One thing I was wondering however, what would be the best way to start creating a database for my needs in the program?

Do you have any template files you would care to share my ole chum?

 
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Old 26-11-09, 12:19 AM   #9 (permalink)
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Originally Posted by quadrilla View Post
Just wait until Spooks gets his hands on this. I'm planning a trip to CHL 14/15 and if Spook can meet me - I give him a laptop with this data base
Spooks an impoverished student again these days and has the festival under review, but a laptop with a database does sound like to sort of thing that can tempt him out to play. Incidentally Q, I've lost that start up CD for that printer you let me have and can't operate the bleedin thing now as I've needed to move house since. Are there any ways of getting round this, as i think it had a unique code didn't it which seems to mean that the printer will only talk to that specific CD
 
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Old 28-12-09, 03:25 PM   #10 (permalink)
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Duke and Spook.

Sorry guys' , for not replying. I've just seen your posts - I was away in California and Las Vegas for a few weeks.

Spook. If your printer is still not working, then please let me know.

Duke.

Do you have any template files you would care to share my ole chum?

QlikView imports any database or csv file. It's just a matter of a very simple mask ( Template ) - letting QlikView know what the fields are called.

I'm using some old RI Files - RI does not have the Conditions ( ie Good, Standard, Good to Soft etc ) as an export field - unless you have this field you are well and truly snookered - perhaps this is an intential error !!!

How are you getting on with QlikView ? Need any help ?

I was going to post some screen dumps but I don't think OHR will accept them. Failing this, I'll post them on TRF under Systems.
 
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Old 31-12-09, 03:26 PM   #11 (permalink)
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QVJD01.jpg
 
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Old 31-12-09, 04:46 PM   #12 (permalink)
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QVJC01.jpg
 
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Old 08-01-10, 09:00 AM   #13 (permalink)
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KlikView

After reading your interesting posts on KlikView I googled it.

The only KlikView I could find cost $4000!! are we talking about

the same prog?

Davey H
 
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Old 08-01-10, 04:12 PM   #14 (permalink)
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Hopefully this is a better picture to show the current development.

Qlikview is currently available in 2 forms.

Free as a single personal user. Any development cannot be transfered or shared with other machines - this will be fine for most users. If you wish to purchase the full version at a cost of about £ 800.00 - files can be tranfered or shared.

I've included the current screen-shot for Gamla Stan, who was enquiring about holding Standard Times. Hopefully you can see on the middle right part of this screen, 4 standard times - Fortuna is my Standard, others are Racing Post , SSR and Mordin.
Attached Images
File Type: jpg Q01.jpg (102.1 KB, 49 views)

Last edited by quadrilla; 08-01-10 at 04:25 PM..
 
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Old 08-01-10, 04:39 PM   #15 (permalink)
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Another couple of screen-shots.

Linfield 5f.
Attached Images
File Type: jpg Q03.jpg (102.0 KB, 34 views)
File Type: jpg Q02.jpg (98.9 KB, 31 views)
 
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Old 08-01-10, 06:39 PM   #16 (permalink)
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Blimey i was congratulating myself at getting calculations to work in excel looks the business mate top work.
 
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Old 08-01-10, 10:03 PM   #17 (permalink)
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Thanks Quad, all looks terribly impressive but how does someone like myself with only above average excel skills go about constructing something of this size and importing all the required data.

Hello by the way!
 
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Old 08-01-10, 11:02 PM   #18 (permalink)
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Originally Posted by Natagora View Post
Thanks Quad, all looks terribly impressive but how does someone like myself with only above average excel skills go about constructing something of this size and importing all the required data.

Hello by the way!

Average Excel skills are just what is required. You get the power of Business Inteligence ( BI ) , valued at £ 800.00, for nothing - as a Personal License.

Importing existing data ( which can be from any type ) into QlikView takes seconds - I would estimate that 5 years racing data would take 80 seconds.
I'm importing 18 months worth in 20 seconds - some from RI export files, declarations scraped from RacingLife, standard times' from seperate files and some missing RI data from made-up files. Simple.

Creating the example screen-shots, you could do in a couple of hours. All the graphs are existing by selection of requested data.

It's all so easy and simple - the joy is the speed ( instant ) and the analysis is infinate.

QlikView only tells you what has happened in the past. I've another nugget for analysing current races.

Hi also. Hope that this is of interest.
 
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Old 11-02-10, 12:02 PM   #19 (permalink)
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Hi all
First post on this forum nice to see people sharing like this, have not done speed figures for a while now,but if the database is as good as you say it is then i may go back to doing them,the only reason i stopped doing before was not enough time to keep up the work of putting it all in the computer,it seems this will cut it down a lot being able to import most.
can you let me know What is the web address for it please,It will prob take me a time to go through all the info on here as well lots to look at.

be lucky
Michael
 
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Old 11-02-10, 03:20 PM   #20 (permalink)
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Hi Michael,

Welcome to the forums - I hope your stay here is long and prosperous.

You can find out more about Qlikview here: QlikView | QlikView Home Page
 
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Old 11-02-10, 09:56 PM   #21 (permalink)
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Thanks for the welcome, went to the web site and downloaded it, see how it goes later, and hopefully it will be a long and prosperous relationship with this forum

be lucky

ps what is the vCash for

Last edited by michael; 12-02-10 at 01:22 PM..
 
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Old 12-02-10, 01:17 PM   #22 (permalink)
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just reading your post again, do you mean that you can put two or three different formats in when downloading into Qlik and it puts them where they are supposed to go in each column

be lucky
 
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Old 12-02-10, 01:55 PM   #23 (permalink)
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Hi Michael,

vCASH is fantasy currency which is generated by posting on the forums and just general getting involved. These can be used for the odd vBookie competition we might run during some special events for example the Cheltenham Festival in March.

As for Qlikview, I don't personally use it myself just yet, so Quadrilla would be best for advice.
 
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Old 12-02-10, 02:40 PM   #24 (permalink)
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Sorry not looking, hopefully Quadrilla will read and let me know

be lucky
 
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Old 12-02-10, 03:00 PM   #25 (permalink)
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Originally Posted by michael View Post
Sorry not looking, hopefully Quadrilla will read and let me know

be lucky
I've sent you a PM.

I'd like to answer this off-line.
 
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