Which JDBC feature allows accessing large binary and text files?

The BLOB (Binary Large Object) and CLOB (Character Large Object) features in JDBC allow accessing and manipulating large binary and text files within a database. BLOBs are used to store binary data such as images, audio, and video, while CLOBs are used for large text data like documents and XML files. These data types are essential for handling large, unstructured data in database applications.

JDBC provides specific methods for reading and writing BLOB and CLOB data, enabling developers to manage large files directly within their Java applications. For example, the getBlob() and getClob() methods retrieve BLOB and CLOB data from a ResultSet, while the setBlob() and setClob() methods allow for inserting or updating these types of data in a database.

Working with BLOB and CLOB data requires careful management to ensure that large files are handled efficiently. Understanding how to use these JDBC features is crucial for building applications that need to store and process large volumes of binary and text data, making them an essential part of any enterprise-level database application.