
Universal Data Access Components
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Universal Data Access Components - Prix
Universal Data Access Components n'est pas disponible en version gratuite mais propose un essai gratuit. La version payante de Universal Data Access Components est disponible à partir de 329,95 $US/unique.
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- Secteur d'activité : Transport routier/ferroviaire
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé toutes les semaines pendant plus de deux ans
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Provenance de l'avis
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Unidac
Correct dans l'ensemble
Avantages
Simple utilisateur connexion rapide aux bases de données
Connexion à la base de donnée Mysql sans DLL le top
Inconvénients
Une connexion un peu longue pour Firebird.
Nous aurions aimé avoir la même chose pour Firebird sans DLL
Réponse de Devart
Thanks a lot. Your feedback is valuable to us.

- Secteur d'activité : Hôpitaux et soins de santé
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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One way to differents SGBD
We appreciate this very good product
Avantages
Easy to use in the Delphi spirit : drag and drop objets, link them and use them
Inconvénients
Parameters and options on ServerConnection and providers are difficult to understand.Need more exemples.
Réponse de Devart
Thanks a lot. Your feedback is valuable to us.
- Secteur d'activité : Services et technologies de l'information
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Unbeatably good components
The components are easy to deploy, allowing our software to be used with Firebird, Oracle, or MS-SQL without any programming changes. The components have functioned reliably even across multiple versions.
Avantages
I've been using the components for many years. They're very stable and performant. New Delphi versions are also supported immediately. Customer service responds quickly and competently to any questions.
Inconvénients
I didn't notice anything that wasn't good.
- Secteur d'activité : Produits alimentaires
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant 6 à 12 mois
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Easy and fast to use
Avantages
one of the few software solutions on the market that has done what it was designed to do without any problems and without errors right from the start. Microsft should take a look here ;-)
Inconvénients
TPgDump component does not provide functionality to backup only some columns/datafields of a table (postgres) and then to only restore these values without restoring all the other existing and possible newer and essential content.
Réponse de Devart
Thank you so much for your feedback! We do really appreciate it.
- Secteur d'activité : Hôpitaux et soins de santé
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Hygeia Informatics
Avantages
Support of all database Schemas in the market
Inconvénients
Easy migration to other Devart Data Access Components
- Secteur d'activité : Gestion de l'enseignement
- Taille de l'entreprise : Auto-entrepreneur
- Logiciel utilisé tous les jours pendant plus de deux ans
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Fast and reliable components
The product is reliable and fast - I have not suffered any loss of data while accessing my data is fast.
Avantages
Easy and logical to use, and fits seamlessly into the Delphi development environment.
Inconvénients
Nothing really to dislike with a few limitations.
- Secteur d'activité : Matériaux de construction
- Taille de l'entreprise : Auto-entrepreneur
- Logiciel utilisé tous les jours pendant 1 à 5 mois
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Super good component
Until this moment great.
Avantages
What I like most about this component is the simplicity and speed it has with the database.
Inconvénients
At first I can't complain about this component, I'm just starting to use it, so I don't have all the knowledge about it
Réponse de Devart
We are so grateful for your review.
- Secteur d'activité : Comptabilité
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé toutes les semaines pendant plus de deux ans
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Devart Unidac: a very good product
I use those components since many years, and I never had a problem with them, even when upgrading to the next version. Thumbs up!
Avantages
I find those components extremely stable, flexible and fast. Also the documentation is good.
Inconvénients
I would like a single installer for different versions of Delphi on the same machine.
- Secteur d'activité : Logiciels
- Taille de l'entreprise : Auto-entrepreneur
- Logiciel utilisé tous les mois pendant 6 à 12 mois
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Complete Solution In A Single Package
Avantages
Having a one-stop, all in one solution that supports a wide variety of data sources makes for a cleaner solution and easier maintenance.
Inconvénients
Most of the features I need / use are available, so really nothing to say here.
Réponse de Devart
Thank you for your feedback. We really appreciate it!
- Secteur d'activité : Logiciels
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les mois pendant plus d'un an
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Worth the investment
Very satisfied with how the components work. Could use a few more example apps for certain components.
Avantages
Works very well when you need connectors for multiple databases without having to buy from multiple companies.
Inconvénients
Renewal cost can be a bit pricey for small development shops.
- Secteur d'activité : Services et technologies de l'information
- Taille de l'entreprise : Auto-entrepreneur
- Logiciel utilisé tous les jours pendant 1 à 5 mois
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Real "Plug'n'Play" component
I've been using SqlDirect for many years, but since it has no support anymore I decided for UniDAC. These components are great, very intuitive and easy to use everyday.
Avantages
Very easy to install and use in Delphi development.
Inconvénients
Can't find any cons at this time, it's simply the best DAC.
- Secteur d'activité : Logiciels
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Best for connecting to databases
I have been using Unidac for Delphi for over two decades to connect to Oracle, MySQL, NexusDB, SQL Server, PostgreSQL and Firebird databases. The product is stable, accesses databases with excellent performance and Devart's technical support is very good.
Avantages
Excellent performance.
Connection to multiple databases.
Use of "macros" in SQL commands.
Inconvénients
Since it has a lot of options/settings, it took me a while to get to know and use all of its features.
- Secteur d'activité : Automobile
- Taille de l'entreprise : 501–1 000 employés
- Logiciel utilisé toutes les semaines pendant plus de deux ans
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UNIDac - A component to access all databases
I use this component in order to connect different databases for transferring data from one to another
Avantages
Easy to use and suitable for many databases
Inconvénients
Sometimes I've had problems with DB2/400
Réponse de Devart
Thank you for your feedback.
- Secteur d'activité : Logiciels
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
-
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Best DB components every Delphi developer should use!
Avantages
My different DB connectorsComponents in general
Inconvénients
DB synchronization featuresDemo examples
Réponse de Devart
Thank you for your feedback.
- Secteur d'activité : Système judiciaire
- Taille de l'entreprise : 201–500 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Universal Data Access
Avantages
Pretty easy application development, reliability, excellent functionality.
Inconvénients
I can't think of anything at the moment.
Réponse de Devart
Thank you so much for your feedback!
- Secteur d'activité : Médias de diffusion
- Taille de l'entreprise : 501–1 000 employés
- Logiciel utilisé toutes les semaines pendant plus de deux ans
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I do not understand, what is this field for.
I't hard for me to admit, that I still do not understand native methods for SQL databases connectivity in Delphi. I'm useing DAC components from very beginning.
Avantages
Very easy to install, easy to use, reliable.
Inconvénients
Problem with datetime2 field type in MSSQL, it should have automatic conversion to TDateTime. Problem with setting NULL values in INSERT or UPDATE query with params.
Réponse de Devart
We are so grateful for your review.
- Secteur d'activité : Biens de consommation
- Taille de l'entreprise : 51–200 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Devart integration w/ Rad Studio 11.3
Avantages
Easy to use, configuration was easier than thought.
Inconvénients
use of older dbf tech was easy to configure and use.
Réponse de Devart
Thank you for your feedback.
- Secteur d'activité : Logiciels
- Taille de l'entreprise : Auto-entrepreneur
- Logiciel utilisé tous les mois pendant plus de deux ans
-
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Unidac Review
Avantages
Direct Acess to databases. Not needing drivers and concentrating all connection demands on the executable is what makes UNIDAC different for me. As far as I've seen, the native options for Delphi and C++ need drivers or libraries to work correctly
Inconvénients
UNIDAC fully supports me and I would only consider a progressive, more aggressive discount percentage during renewal.
Réponse de Devart
Thank you for your feedback. We really appreciate it!

- Secteur d'activité : Logiciels
- Taille de l'entreprise : 11–50 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Using for 10 years and has been the most reliable data tier since BDE.
We have been able to contact support and gotten a night build change to access Oracle when they changed to allow an off site redundant server configuration.
Avantages
The software has built in code to access database servers directly. For example, you can write a single EXE that can access an Oracle database WITHOUT Oracle intalled.
They have the code for OCI built in.
Yes, you can use OCI and OLE DB and ODBC and hit 20 other databases with the same code.
Of course you can access MsSql the same way.
What does this give you?? You can make an Android app that connects direct to a Mssql database over the internet. Maybe you will do REST services later, but quickly make an awesome app.
Inconvénients
I don't like that they didn't give me a job offer.
Réponse de Devart
Thank you so much for your feedback! We do really appreciate it.
- Secteur d'activité : Services et technologies de l'information
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé toutes les semaines pendant plus de deux ans
-
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Comprehensive data access layer for Pascal languages
UniDAC has consistently allowed us to integrate with light and heavy-duty database engines (from SQLite to MongoDB with most of our usage in the PostgreSQL area). It has greatly reduced the effort to market for our products while also saving money by not needing to purchase Delphi Enterprise, Professional is enough thanks to UniDAC.
Avantages
Compatibility with both Delphi and Lazarus/FreePascal.
Super-easy to use installer that seems to 'just work' year after year.
Abstraction layer to allow easier swapping between back-end database engines.
Inconvénients
It is called Universal Data Access Components due to the large number of providers which is both a good thing and a bad thing. The negative for our company is that we only use a few providers regularly so the cost can feel burdensome, most notably when the CRM connectors and such were added a few years back. The positive is that without the bundling, we likely wouldn't have tested out such connectors...
Réponse de Devart
We appreciate you taking the time to let us know about your experience! We are always looking for ways to improve.

- Secteur d'activité : Production alimentaire
- Taille de l'entreprise : 201–500 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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Exellent product
Avantages
access to all DB in one product with native drivers
very quick access
Inconvénients
i have small problems with direct mode to connect with oracle DB
Réponse de Devart
Thank you so much for your feedback!
- Secteur d'activité : Hôpitaux et soins de santé
- Taille de l'entreprise : 11–50 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
-
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Good component set for multiple database connection
In stable versions my experience it is good and let me connect to Oracle and Firebird with one component set, containing the features I need.
Avantages
Using a common set of components to connect to several databases. Pooling it is also a feature I need.
Inconvénients
Sometimes bug fixes takes much time.
New releases introduce bugs that takes time to solve
Réponse de Devart
Thank you so much for your feedback! We do really appreciate it.
- Secteur d'activité : Cabinets médicaux
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
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UniDAC the definitive solution to data access in Delphi
By developing server applications thanks to uniDAC my systems are always very performing and easily adaptable to new specifications
Avantages
I'ts fast, simple and very productive! Is the best in the Delphi world components. I use it for many years
Inconvénients
only the DBMonitor application which is an excellent analysis and log tool but would need some additional functionality
Réponse de Devart
We are so grateful for your review.

- Secteur d'activité : Logiciels
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
-
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Everityng ok
Avantages
Use one connection for all databases and use always it
Inconvénients
Improve a data dictionary and a Er Diagram (like entity dac)
Réponse de Devart
Thank you so much for your feedback!
- Secteur d'activité : Services et technologies de l'information
- Taille de l'entreprise : 2–10 employés
- Logiciel utilisé tous les jours pendant plus de deux ans
-
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Solid data access components with good support
Using UniDac makes writing multi-user database applications , across a range of databases, quick and easy without sacrificing performance or usability.
Avantages
It is straightforward to use, reliable, and gives me access to every feature I need when writing database connected applications, large and small. It plays nice with the other 3rd party components we use such as DevExpress and Fast report etc, and it well documented.
Inconvénients
Some of the dialogues can be a little clunky but the developer is very responsive.
Réponse de Devart
Thanks a lot. Your feedback is valuable to us.