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Is that really necessary? Ado is not so fast but is very compatible and works good...
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Is that really necessary? Ado is not so fast but is very compatible and works good...

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My colleague who assisted to the last Embarcadero conference told me that they told him that ADO may be at the end of its live...
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My colleague who assisted to the last Embarcadero conference told me that they told him that ADO may be at the end of its live...

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ADO is well and alive in 2020 ...<br>And who said it's not fast ? <br><br>
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ADO is well and alive in 2020 ...
And who said it's not fast ?



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Did you run some tests? I was. Work with ADO almost two decades and know that ADO have issues but works very well.
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Did you run some tests? I was. Work with ADO almost two decades and know that ADO have issues but works very well.

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We have a large Delphi (RAD Studio 10.1 Berlin) application accessing a MS/SQL database.<br />
The access to the database is via ADO components.<br />
Almost all requests to the database are done via stored procedures (more than 500 such procedures)<br />
The application has around 150 &quot;sub-programs&quot; each with its own form etc...<br />
Several questions :<br />
1. Will I have to change all uses clauses where ADO units are specified ?<br />
2. And change all components declaration ?<br />
3. Appart from that, whatelse will I have to consider ?<br />
4. An idea of the effort (in hours of work, without the test phase) ?<br />
Thanks
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We have a large Delphi (RAD Studio 10.1 Berlin) application accessing a MS/SQL database.
The access to the database is via ADO components.
Almost all requests to the database are done via stored procedures (more than 500 such procedures)
The application has around 150 "sub-programs" each with its own form etc...
Several questions :
1. Will I have to change all uses clauses where ADO units are specified ?
2. And change all components declaration ?
3. Appart from that, whatelse will I have to consider ?
4. An idea of the effort (in hours of work, without the test phase) ?
Thanks

Migration from ADO to Firedac

Delphi is the most powerful Object Pascal IDE and component library for cross-platform Native App Development with flexible Cloud services and broad IoT connectivity. It provides powerful VCL controls for Windows 10 and enables FMX development for Windows, Mac and Mobile. Delphi is your choice for ultrafast Enterprise Strong Development™. Look for increased memory for large projects, extended multi-monitor support, improved Object Inspector and much more. Delphi is 5x faster for development and deployment across multiple desktop, mobile, cloud and database platforms including 32-bit and 64-bit Windows 10.

Delphi

Components are those devices that are internal to a computer -- the PC boards, the central processor (CPU), the memory (RAM), disk and video controllers and so on.