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Whether you decide to use JDBC's newer features is up to you, of course.A key aspect to consider will be the scalability of the system you're working on.In this chapter, from Inside Servlets, the authors examine the Java Database Connectivity (JDBC) API and demonstrate database connectivity from within a servlet.In addition, they discuss some advanced database concepts, including prepared statements, transactions, stored procedures, and connection pooling.Toward that end, the JDBC specification provides for a degree of isolation/adaptation against different RDBMS implementations, via scalar functions.The JDBC specification includes a list of supported operations that JDBC drivers should recognize and adapt as necessary to their particular database implementation.In addition, we will discuss some advanced database concepts, including prepared statements, transactions, stored procedures, and connection pooling.

(But of course you'll be running unit tests, so you'll discover the error long before it becomes a problem, right?By commenting, you are accepting the IBM commenting guidelines and the DISQUS terms of service.Many Java developers today know the Java Database Connectivity (JDBC) API by way of a data-access platform such as Hibernate or Spring.Specifically, the following topics are covered in this chapter: JDBC is an API specification developed by Sun Microsystems that defines a uniform interface for accessing various relational databases.JDBC is a core part of the Java platform and is included in the standard JDK distribution.

(But of course you'll be running unit tests, so you'll discover the error long before it becomes a problem, right?By commenting, you are accepting the IBM commenting guidelines and the DISQUS terms of service.Many Java developers today know the Java Database Connectivity (JDBC) API by way of a data-access platform such as Hibernate or Spring.Specifically, the following topics are covered in this chapter: JDBC is an API specification developed by Sun Microsystems that defines a uniform interface for accessing various relational databases.JDBC is a core part of the Java platform and is included in the standard JDK distribution.But beyond that, trying to modify values returned by SQL can be tricky — and trying to get the current date and time from the database could drive even the most patient JDBC developer mad (and potentially bald, too). The fact is, most developers scratch the surface of the Java platform, learning just enough to get the job done.