I hope VirtualTable will replace TClientDataSet!

I hope VirtualTable will replace TClientDataSet!

Postby TinTin » Sun 10 Apr 2011 12:30

I think the UniDAC is the best TDataSet Drivers for delphi.
Maybe you should do better for Virtual Table,So it can replace TClientDataSet,Using it in Remote MiddleWare.

Upgrade it:

1.Provider Data/Delta property,it is binary formater.Data Size of Binary formater is very smaller!

2.Provider LoadFromFile Or SaveToFile By binary /XML/Json formater.

3.Provider Aggregates Property.

4.Provider New a Component ,such like TDataSetProvider!

5.In the future, support SQL memory Table!
TinTin
 
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Postby AlexP » Mon 11 Apr 2011 08:57

Hello,

Thank you for information.
We have already started to work on creating in-memory SQL Dataset, we will plan to release this feature in the nearest future.
Also you can post your ideas about new features you want to see in our Delphi Data Access Components on http://devart.uservoice.com/forums/104635-delphi-data-access-components, and features that gain the largest number of votes will be implemented in the first place.
AlexP
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Postby Horst » Sat 14 May 2011 17:43

Are there new informations about the release date of this new feature?
I am really waiting for it!!!
Horst
 
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Postby AlexP » Mon 16 May 2011 08:32

Hello,

We can't tell the exact date when the version with new features is released, it will depend on the number of votes at the UserVoice-Entry page.
AlexP
Devart Team
 
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Postby TinTin » Tue 24 May 2011 06:05

1.supports Aggregates
2.supports Data And Delta!
3.supports binary formatter data,like TClientDataSet!
4.supports json data!
5.supports SQL Memory.
6.exports updated SQL!
7.Supports Merge Delta Data,Reconcile Delta Data!
8.Every record have Single row number,it can use to locate record!
9.Supports DataSetField!
10.Supports SetOptionalParam/GetOptionalParam
TinTin
 
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Postby AlexP » Tue 24 May 2011 11:00

Hello,

If you wish to see these features implemented, please add each of them on UserVoice, so that users can vote for each individual feature.

Note also that some of the features are already added on UserVoice by other users, so you can vote for them.

(for example, supports SQL Memory: http://devart.uservoice.com/forums/1046 ... ?ref=title )
AlexP
Devart Team
 
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Postby TinTin » Tue 07 Jun 2011 14:22

Now,I think UniDAC better than AnyDAC,because Devart is always very humble,give us Hope for the future.

of cause, AnyDAC is very excellent:

http://www.da-soft.com/blogs/anydac-vs- ... taset.html
TinTin
 
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