• TFIB_Database
• TFIB_Transaction
• TFIB_Dataset
• TFIB_UpdateSQL
• TFIB_Query
• TFIB_StoredProc
• TFIB_Generator
• TFIB_CreateAlterDrop

for direct access of Firebird databases (Interbase also, but tested only on Interbase ver. 7.5). The components are based only on my own, not seldom non-standard, ideas. I have created these components with minimum programming code (all DCUs weigh ONLY 308KB). Wherever the original Borland code was not optimal I have overriden it, but generally I’ve tried to take the maximum advantage of Borland code.

You will be amazed at the potentiality and efficiency of FIB DAC components that set a new standard, unattainable for other compomnents being usually heavy, overgrown and complicated. TFIB_Dataset is the only dataset component that besides simplest (and slowest together) static data access method, supports dynamic data access and partial (growing) records fetching (IN MANY CASES EVEN HUNDREDS TIME FASTER THEN STATIC METHOD; see Readme.txt and Readme_comparision.txt for more details).

Homepage: -
Download: FIBdacD200xv201.zip
File Size: 950 KB
Delphi Version: Delphi 6 – Delphi 2007
Source: None

Homepage: http://www.jadpage.com/
Download: http://www.jadpage.com/
File Size: 990 KB
Delphi Version: Delphi 2007
Source: None

Top reasons to use PostgresDAC 2.x:

• PostgresDAC is a royalty-free product;
• 100% native Delphi code;
• PostgreSQL 7.x-8.x support;
• only 300-400 Kb are added to your .exe file;
• full compatibility with all the existing data-aware controls and report designers;
• full support of the BLOB fields;
• TDBImageEx component for JPEG images support included in the package for free (with sources);
• detailed help system and a lot of various demo applications;
• compatible with Pervasive Postgres;
• and much more.

Homepage: http://www.microolap.com/
Download: http://www.microolap.com/
File Size: 10.4 MB
Delphi Version: Delphi 5 – Delphi 2009
Source: None

• No distributing, installing and configuring the BDE
• No BDE overhead or trade offs: your queries will run up to five times faster
• The program executable size will be more than 100K smaller
• The use of variants makes programming easy (null values, runtime type information)
• You can use PL/SQL blocks for server logic in your application
• Easy to use, the components are intelligent.

Homepage: http://www.allroundautomations.nl/
Download: http://www.allroundautomations.nl/
File Size: 2.6 MB – 3.9 MB
Delphi Version: Delphi 3 – Delphi 2009
Source: None

Accuracer represents the next generation of our Delphi databases products line which started more than five years ago with such highly famous and respected product as EasyTable.

New features:

• New SQL functions were added: ABS; CEILING, CEIL; FLOOR; MOD; POWER, POW; RANDOM, RAND; ROUND; SIGN; TRUNCATE,TRUNC; HEX.
• New SQL operators were added: %, mod (same as MOD(x,y)); shl, << (shift left); shr, >> (shift right); xor, ^ (bitwise XOR); & (bitwise AND); | (bitwise OR); ~ (bitwise NOT).
• Hex constants are now supported (both C++ and Delphi forms: 0xff and $FF)
• C++ form of logical and comparison operators is now supported (!, &&, !=, ==).
• The performance of in-memory tables in multi-threaded applications was essentially increased. Parallelism level is now much higher.
• The performance of disk tables in multi-threaded and multi-user applications was essentially increased. Parallelism level is now much higher.
• The algorithm of re-usage of empty pages inside database file was optimized. It is recommended to compact/repair all existing databases for better performance.
• Import compatibility with MS Access database was essentially improved.
• Column and table names can be quoted by back quote `.
• Some demo scripts were added.

Homepage: http://www.accuracer.com/
Download: http://www.accuracer.com/products/unlock.php?product_id=14
File Size: 4.6 MB – 6.2 MB
Delphi Version: Delphi 4 – Delphi 2007
Source: None

• TSQLMemTable which is a fast and easy in-memory TTable replacement;
• TSQLMemQuery that provides a subset of SQL’92 operators;
• TSQLMemBatchMove which is very close to TBatchMove and supports almost all of its functionality.

SQLMemTable does not require BDE and provides all the TTable functions such as master / detail relationship, filtering, searching, sorting, blob fields, key and range methods, as well as some advanced features like blob fields compression and Unicode support.

New features:

• New SQL functions were added: ABS; CEILING, CEIL; FLOOR; MOD; POWER, POW; RANDOM, RAND; ROUND; SIGN; TRUNCATE,TRUNC; HEX.
  
• New SQL operators were added: %, mod (same as MOD(x,y)); shl, << (shift left); shr, >> (shift right); xor, ^ (bitwise XOR); & (bitwise AND); | (bitwise OR); ~ (bitwise NOT).
  
• Hex constants are now supported (both C++ and Delphi forms: 0xff and $FF)
  
• C++ form of logical and comparison operators is now supported (!, &&, !=, ==).
  
• The performance of in-memory tables in multi-threaded applications was essentially increased. Parallelism level is now much higher.
  
• Import compatibility with MS Access database was essentially improved.
  
• Column and table names can be quoted by back quote `.
  
• Some demo scripts were added.

Homepage: http://www.accuracer.com/
Download: http://www.accuracer.com/products/unlock.php?product_id=12
File Size: 3.9 MB
Delphi Version: Delphi 4 – Delphi 2007
Source: None

• All versions of Microsoft Visual Studio (5.x, 6.x, 7.x) including Microsoft Visual Studio .Net 2005, ADO.Net 2.0.
• C++ Builder and Delphi.
• Microsoft Office (including Microsoft Access) through the Visual Basic for Applications (VBA).
• ASP and ASP.Net for Web applications development.
• MS SQL Linked server and Business Intelligence (Intergartion, Reporting, Analisys services).

Homepage: http://www.ibprovider.com/
Download: IBProvider_v3_trial_eng.exe
File Size: 7.7 MB
Delphi Version: Delphi 6 – Delphi 2007
Source: None

Homepage: http://aducom.com/cen/
Download: http://aducom.com/cen/download.php?list.11
File Size: 743 KB
Delphi Version: Delphi 4 – Delphi 2007
Source: None

VB and C++ developers may use OLE XLSFile COM objects library.

Features:

• TXLSFile does not require Microsoft Excel installed.
• TXLSFile supports MS Excel 97, 2000, XP, 2003 format (BIFF8).
• XLS files produced by TXLSFile may be opened in Excel 2007.
• XLS files produced by TXLSFile may be opened in OpenOffice.

Homepage: http://sm-software.com/
Download: http://sm-software.com/download.htm
File Size: 633 KB – 788 KB
Delphi Version: Delphi 3 – Delphi 2007
Source: None

Zeos Database Objects library consists of:

• Low-level plain API for access to client part of MySQL, PostgreSQL and Interbase
• Low-level class API for access to MySQL, PostgreSQL and Interbase
• TZXXSqlDatabase components for representation of database connection
• TZXXSqlTransact components for transaction management
• TZXXSqlQuery components for executing of SQL-queries and viewing/editing of the contents of simple and complex selects
• TZXXSqlTable components for viewing and editing of database tables
• TZXXSqlMonitor components for viewing of outgoing queries to SQL-servers
• TZUpdateSql components for changing/deleting/adding of queries
• TZBatchSql for executing of SQL-scripts.
• more…

Homepage: http://sourceforge.net/projects/zeoslib
Download: http://sourceforge.net/project/showfiles.php?group_id=35994
File Size: 1.4 MB
Delphi Version: Delphi 6 – Delphi 2007
Source: Included