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Type 1 drivers also don't support the complete Java command set and are limited by the functionality of the ODBC driver. Sun (now Oracle) provided a JDBC-ODBC Bridge driver: sun.jdbc.odbc.JdbcOdbcDriver. This driver is native code and not Java, and is closed source. Sun's/Oracle's JDBC-ODBC Bridge was removed in Java 8 (other vendors' are ...
An example of this is the KPRB (Kernel Program Bundled) driver [16] supplied with Oracle RDBMS. "jdbc:default:connection" offers a relatively standard way of making such a connection (at least the Oracle database and Apache Derby support it). However, in the case of an internal JDBC driver, the JDBC client actually runs as part of the database ...
Programmers usually use such a bridge when a given database lacks a JDBC driver, but is accessible through an ODBC driver. Sun Microsystems included one such bridge in the JVM, but viewed it as a stop-gap measure while few JDBC drivers existed (The built-in JDBC-ODBC bridge was dropped from the JVM in Java 8 [31]). Sun never intended its bridge ...
SQL, ODBC, JDBC, C, C++, Java, Python, PHP, Node.js, Perl, Ruby, R, MAL open-source MonetDB License, based on MPL 2.0 as of version Jul2015. in-memory optimized column-oriented relational database management system (RDBMS) written in C with an SQL top-level interface and ODBC, JDBC drivers MySQL NDB Cluster: MySQL: 1997
Oracle's Type-II JDBC Driver (part-Java, part native) Oracle's enhanced C++ library, Oracle C++ Call Interface (OCCI), which provides an object-oriented interface with the object-relational features of the Oracle database. Oracle's OLE DB Driver; Oracle's ODBC Driver; Oracle's .NET Data Provider, ODP.NET; Microsoft's ODBC Driver for Oracle
PageAhead Software co-developed the first standards based ODBC driver with Microsoft in 1992, Simba.DLL. The first ODBC driver was included in Microsoft Windows 3.1, and has since been installed on over 30 million computers. [citation needed] ODBC is a widely used data access interface for relational database management systems RDBMS.
Connection pooling is a technique designed to alleviate this problem. A pool of database connections can be created and then shared among the applications that need to access the database. The connection object obtained from the connection pool is often a wrapper around the actual database connection.
The term often overlaps with "connection string". Most systems do not make a distinction between DSNs or connection strings and the term can often be used interchangeably. [1] DSN attributes may include, but are not limited to: [2] the name of the data source; the location of the data source; the name of a database driver which can access the ...