Delphi Tutorial

InterBase Data Access Components (IBDAC) is a library of components that provides access to InterBase, Firebird and Yaffil database servers. IBDAC uses the InterBase client directly to connect to the server. The IBDAC library is designed to help programmers develop faster and cleaner InterBase database applications.

IBDAC is a complete replacement for standard InterBase connectivity solutions. It presents an efficient alternative to InterBase Express Components and the Borland Database Engine for access to InterBase.

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Components set for accessing Interbase and Firebird databases for Delphi and Lazarus.

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This TscExcelExport component is an advanced, powerful but easy component to export all records of a dataset from Delphi to MS Excel (97, 2000, XP, 2003 or 2007). Many features are provided to change the layout, to add totals, to create groups, to set a filter, and more…

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This DataSet work with any collection where items property is published.

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With these three components you access an Oracle database directly, skipping the Borland Database Engine only using (32 bits) SQL*Net. This gives you the following advantages:

• 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.

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ElevateDB is an embedded SQL database engine that can be compiled directly into your application* and offers local single and multi-user access (file-sharing) and client-server access with the provided ElevateDB server. ElevateDB can switch between these modes of operation quickly, requiring just a few application changes. ElevateDB adheres to a subset of the SQL 2003 standard (ANSI/ISO 9075).

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The DBISAM Database System is a proprietary database system designed from the ground up to merge the best features of the various local database formats available for the Delphi developer. DBISAM is targeted at the Delphi developer developing applications for single-user and multi-user use with heavy distribution requirements (such as shareware or downloadable software) or for small inhouse installations on a LAN such as Novell Netware, Windows NT, LANtastic, or Windows 95 networking.

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FIBPlus is the simplest and most flexible suite of components for direct access to FireBird and Interbase. Full support of SQLDialect 3 of Interbase / FireBird, support of array-fields, emulation of boolean fields, multi-table and multi-transaction modification of data. Support for InterBase 2007 added.

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The components are extremely flexible and powerful for the advanced developer, yet also simple to use if you are a beginner and comfortable with borland’s standard data aware components.  The MyComponents accesses your MySQL servers/database directly, without any need for middle tier layers like BDE / ODBC / ADO or dbExpress with their inherent limitations.

MyComponents can use any of three drivers to access your servers, either the standard method using the MySQL AB clientlibrary, or direct access to your database using the embedded MySQL server which voids the need for a MySQL Server, or using only TCP/IP directly to the MySQL server, freeing your application of additional distribution of clientlibraries.

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Powerful component suite for creation Delphi/C++Builder applications with direct access to PostgreSQL databases without BDE and ODBC.

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.

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