CopyCat - Advanced Database Replication Components

Full two-way replication.
As a Delphi / C++Builder component set, CopyCat allows you to embed and customize replication logic in your own applications.
Heterogenous replication between Interbase, Firebird, and Microsoft SQL Server.
Transport layer abstraction allowing to replicate over any supported remoting framework, such as XML-RPC, RTC, RemObjects, KbmMW, etc. This enables both better security and compression.
Using CopyCat, you can either setup automatic replication of all or part of your database (using triggers), or you can manually synchronize specific records as needed.
No server-side is needed: thus CopyCat can be used on any MS Windows client, regardless of the OS of the remote server.
Advanced primary key synchronization techniques, using either a generator, a stored procedure, or a custom SQL expression. This feature is currently available only for Interbase/Firebird
Advanced conflict management techniques, allowing you to completely avoid the risk of crushing any data in any event changes were made to the same record in both databases.
Complex replication situations can be resolved using advanced techniques such as stored procedure replication
Support for limiting the replication of certain tables using a customized WHERE clause.
Designed for and tested with Interbase 6.0 - 7.5, Firebird 1.x - 2.0 and MS SQL Server 2005.
Supports C++Builder 5 - 6 and Delphi 5 - 2006.
Support for many different data-connectivity components: FIBPlus, IBX, IBObjects, UIB, and ADO.

Full two-way replication.
Fully-featured replication tool, yet simple to configure.
CopyTiger was designed to handle even highly complex databases, without requiring any structural upheavals.
No server-side is needed: thus CopyTiger can be used on any MS Windows client, regardless of the OS of the remote server.
Configuration of which tables are to be replicated: it is not necessary to synchronize the whole database.
Advanced primary key synchronization techniques (using either a generator, a stored procedure, or a custom SQL expression).
Advanced conflict management techniques, allowing you to completely avoid any risk of crushing any data, if there were changes for the same record on both databases.
Stored procedure "replication".
Designed for and tested with Interbase, Firebird and MS SQL.
Heterogenous replication between databases of different types (MS SQL, Interbase, etc)..