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Delphi Data Access Components

Delphi Data Access Components is a line of DB connectivity solutions for such databases as: Oracle, Microsoft SQL Server, MySQL, InterBase, Firebird, PostgreSQL, SQLite, Microsoft Access, DB2, Sybase Advantage Database Server, Sybase Adaptive Server Enterprise, and other databases (using ODBC provider).

http://www.devart.com/dac.html

Delphi Data Access Components

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241 results found

  1. As many DB applications support multiple threads, we could benefit from non blocking MySQL queries. Of course we know that MySQL's C connector does not currently support asynch queries; At least not documented.

    21 votes
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    4 comments  ·  MySQL  ·  Admin →
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  2. 21 votes
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  3. 21 votes
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  4. Extension of TUniDump.
    - Backup and restore of one into another DB system. For example, MS SQL Server to Oracle. Including BLOB fields.
    - Possibility to select the tables to be restored.

    20 votes
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    1 comment  ·  UniDAC  ·  Admin →
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  5. Accessing firebird database from fastreport runtime designer
    using lazarus.

    20 votes
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  6. Realize FilterOnBookmarks-Functionality like in ADO for better / easier Migration Projects from ADO.

    20 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  7. Uniquery,VirtualTable, etc..
    add new functions
    SaveToJSON
    SaveToCSV

    For TVirtualTable
    Add new functions
    LoadFromJSON
    LoadFromCSV

    So the weight of transfered data would be much LOWER then transfer an XML file...

    19 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  8. Support for the TDataset.FieldOptions property in IBDAC, specialy the AutoCreateMode so the TIBCQuery can add missing TFields automaticlly

    19 votes
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  9. Sqlite isn't client-server. LiteDAC would contain server and transport components to help building applications in two or three tiers like here: http://sqlite.org/cvstrac/wiki?p=SqliteNetwork

    18 votes
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    1 comment  ·  SQLite  ·  Admin →
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  10. Full Support TUniAlerter for events handling for MySQL Database.

    17 votes
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    0 comments  ·  MySQL  ·  Admin →
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  11. There are some great uses for graph databases and the Delphi desktop world would benefit greatly

    17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  12. dbExpress driver for MSSQL with Active Directory Authentication.

    Customers want to connect to Azure MSSQL database. Only AD Authentication is allowed.

    Maybe same idea as https://devart.uservoice.com/forums/104635-delphi-data-access-components/suggestions/34764841-implementation-of-the-new-authenticatthod-of-newer, but for dbExpress SQL Server driver.

    17 votes
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    0 comments  ·  SQL Server  ·  Admin →
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  13. 17 votes
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    0 comments  ·  UniDAC  ·  Admin →
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  14. "CockroachDB is a cloud-native SQL database for building global, scalable cloud services that survive disasters."

    https://github.com/cockroachdb/cockroach

    16 votes
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    1 comment  ·  Admin →
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  15. It is very important nowadays in using oracle cloud services, which require using the oracle Wallet, especially for ADW and ADT.

    16 votes
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    0 comments  ·  Oracle  ·  Admin →
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  16. 16 votes
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    1 comment  ·  SQL Server  ·  Admin →
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  17. Firebird over Internet is very slow, Firebird 3 solve this problem useing compress,please Implement Dbexpress Driver to support Firebird 3 compression

    about firebird 3 compress :
    http://www.firebirdnews.org/firebird-3-protocol-benchmark/

    15 votes
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  18. Today i'm more and more using TClientDataset because of the cloned cursor and Unidac just for for synchronize and transport between the back end database and the TClientDataset. With a cloned cursor multiple components can share the same data-space and the speed and memory gains are huge, but i would preferer to do this in the unidac and not have another extra layer of technology.

    A tQuery with all the functionality of tClientDataSet would be very nice and Firedac is moving that way.

    15 votes
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    2 comments  ·  Common  ·  Admin →
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  19. 15 votes
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  20. I would like to see SDAC implementation of next methods to SQL Server Compact database connection:
    Compact
    Repair
    Shrink
    Verify

    Same as is in C# SqlCeEngine class.
    Thanks.

    15 votes
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    0 comments  ·  SQL Server  ·  Admin →
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