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When a Java application needs a database connection, one of the DriverManager.getConnection() methods is used to create a JDBC Connection. The URL used is dependent upon the particular database and JDBC driver. It will always begin with the "jdbc:" protocol, but the rest is up to the particular vendor.
The JDBC type 2 driver, also known as the Native-API driver, is a database driver implementation that uses the client-side libraries of the database. The driver converts JDBC method calls into native calls of the database API. For example: Oracle OCI driver is a type 2 driver.
Java is a high-level, class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is a general-purpose programming language intended to let programmers write once, run anywhere (), [16] meaning that compiled Java code can run on all platforms that support Java without the need to recompile. [17]
An ODBC-JDBC bridge consists of an ODBC driver which uses the services of a JDBC driver to connect to a database. This driver translates ODBC function-calls into JDBC method-calls. Programmers usually use such a bridge when they lack an ODBC driver for some database but have access to a JDBC driver.
YAGNI is a principle behind the XP practice of "do the simplest thing that could possibly work" (DTSTTCPW). [2] [3] It is meant to be used in combination with several other practices, such as continuous refactoring, continuous automated unit testing, and continuous integration.
Collection of APIs used in cryptography. It includes APIs for both the Java and the C# programming languages. Burningwave Core: Java library to build frameworks. Cascading: Abstraction layer for Apache Hadoop and Apache Flink. Cascading is used to create and execute complex data processing workflows on a Hadoop cluster using any JVM-based language.
In software engineering, a connection pool is a cache of reusable database connections managed by the client or middleware. It reduces the overhead of opening and closing connections, improving performance and scalability in database applications.
DBeaver was started in 2010 as a hobby project. It was supposed to be free and open-source with a good-looking and convenient UI and to include frequently used features for database developers. The first official release was in 2011 on Freecode. [2] It quickly became a popular tool in the open-source community. [3] [4]