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Topic: JDBC


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 Java Database Connectivity - Wikipedia, the free encyclopedia
(To be strictly correct, JDBC is not an acronym.) It provides methods for querying and updating data in a database.
DataDirect Technologies provides the fastest and most comprehensive suite of Type 4 JDBC drivers for all major database.
OpenLink Software ships JDBC Drivers for a number of target databases, including Bridges to other data access mechanisms (e.g., ODBC, JDBC) which can provide more functionality than the targeted mechanism.
en.wikipedia.org /wiki/JDBC   (900 words)

  
 Using WebLogic JDBC
JDBC Connections can also be created when the WebLogic Server starts up, as a pool of connections available to one or more clients.
When you use a third-party JDBC 2.0 driver in a multitier configuration, all of the driver's calls and the returned data are transparently passed through the WebLogic multitier driver.
WebLogic has extended JDBC for the T3Client to be able to reset the cacheRows property on the connection.
www.weblogic.com /docs45/classdocs/API_jdbct3.html   (12054 words)

  
 Oracle JDBC Frequently Asked Questions   (Site not responding. Last check: 2007-11-06)
JDBC OCI client-side driver: This is a JDBC Type 2 driver that uses Java native methods to call entrypoints in an underlying C library.
JDBC Server-Side Internal driver: This is another JDBC Type 2 driver that uses Java native methods to call entrypoints in an underlying C library.
The JDBC OCI driver transforms calls from Java to C [since the driver must use a layer of C in order to make calls to the OCI], the driver is written in a combination of Java and C which precludes it from being downloadable.
www.oracle.com /technology/tech/java/sqlj_jdbc/htdocs/jdbc_faq.htm   (9995 words)

  
 Download
To determine which version of the JDBC driver to download you need to determine what server version you will be running against.
To determine which JDBC version of the driver you want you need to look at the JDK version you are running.
Note that with the 8.0 release JDBC 1 support has been removed, so look to update your JDK when you update your server.
jdbc.postgresql.org /download.html   (249 words)

  
 Java Enterprise in a Nutshell, 2nd Edition: Chapter 2: JDBC
JDBC is a key enterprise API, as it's hard to imagine an enterprise application that doesn't use a database in some way.
JDBC 2.1 is now a standard component of the J2SE platform, and drivers supporting the upgraded specification are widely available.
JDBC drivers are available for most database platforms, from a number of vendors and in a number of different flavors.
www.oreilly.com /catalog/jentnut2/chapter/ch02.html   (7466 words)

  
 JDBC Technology
JDBC technology is an API (included in both J2SE and J2EE releases) that provides cross-DBMS connectivity to a wide range of SQL databases and access to other tabular data sources, such as spreadsheets or flat files.
JDBC 4.0 API Specification Early Draft Release 2 The JDBC 4.0 API Specification is now available for download.
JDBC Optional Package for CDC/Foundation Profile The JDBC API for CDC / FP Optional Package defines a subset of the JDBC 3.0 API that can be used in conjunction with the Java 2 Micro Edition (J2ME) Connected Device Configuration / Foundation Profile (CDC / FP).
java.sun.com /products/jdbc   (431 words)

  
 PreciseJava.com - Best practices to improve performance in JDBC
Driver is the key player in a JDBC application, it acts as a mediator between Java application and database.
It implements JDBC API interfaces for a database, for example Oracle driver for oracle database, Sybase driver for Sybase database.
In JDBC, transaction is a set of one or more Statements that execute as a single unit.
www.precisejava.com /javaperf/j2ee/JDBC.htm   (3637 words)

  
 Java Skyline: Learn JDBC
However, JDBC is the basis for nearly all interaction with relational data.
When the JDBC driver initially prepares a statement, it parses and error checks the statement and then sends execution plan information to the RDBMS, including the bindings of columns that you use in the statement.
To use the JDBC driver, you must 1) tell your program to load and activate the driver by class name and 2) specify where the driver is on the classpath.
www.javaskyline.com /learnjdbc.html   (1808 words)

  
 The Java Community Process(SM) Program - JSRs: Java Specification Requests - detail JSR# 221   (Site not responding. Last check: 2007-11-06)
The JDBC API is a mature technology, currently in its third revision and has existed in specification format since January 1997.
JDBC 3.0 and its predecessors relied primarily on the JDBC URL to define the required data source connection.
JDBC 4.0 will specify a mechanism to allow applications to easily get a connection to any data source by simply supplying a set of parameters (host, port etc.) to a standard connection factory mechanism.
jcp.org /en/jsr/detail?id=221   (1584 words)

  
 WebLogic JDBC Options
Most JDBC drivers not produced by BEA can be used as a two-tier driver to connect from WebLogic Server to the DBMS using one of the WebLogic multitier drivers.
When you use a third-party JDBC 2.0 driver in a multitier configuration, all of the driver's calls and the returned data are transparently passed through the WebLogic Pool, JTS, JDBC/RMI, or T3 drivers.
JDBC is supported for a variety of platforms, DBMSs, and JVMs.
www.weblogic.com /docs51/classdocs/jdbcdrivers.html   (991 words)

  
 A Brief Introduction to JDBC
Since JDBC is just a specification (suggestions for writing and using JDBC drivers), third-party vendors develop JDBC drivers adhering to this specification.
JDBC is there only to help you (a Java developer) develop data access applications without having to learn and use proprietary APIs provided by different RDBMS vendors.
JDBC Type 2 Driver - They mainly use native API for data access and provide Java wrapper classes to be able to be invoked using JDBC drivers.
stardeveloper.com /articles/display.html?article=2003082701&page=1   (644 words)

  
 Introduction to Databases for the Web: Pt 4
As with DBI, JDBC provides a standard API which you can use regardless of what Database is being used in the backend.
Fortunately, as in the case of DBI, the JDBC interface and most of the JDBC drivers you will need are installed by default so you already have them if you have installed the JDK.
At very least, JDBC is extremely useful for server-side application development in which you can control the environment to a much greater degree.
www.databasejournal.com /sqletc/article.php/1431601   (453 words)

  
 Integrating Databases with Java via JDBC   (Site not responding. Last check: 2007-11-06)
Java -- combined with JDBC, JavaSoft's database connectivity specification -- provides new means for communicating with databases through a system similar to that of C and C++ applications.
JDBC creates a programming-level interface for communicating with databases in a uniform manner similar in concept to Microsoft's Open Database Connectivity (ODBC) component which has become the standard for personal computers and LANs.
The JDBC standard itself is based on the X/Open SQL Call Level Interface, the same basis as that of ODBC.
www.javaworld.com /jw-05-1996/jw-05-shah.html   (1035 words)

  
 Oracle FAQ: Java Database Connectivity (JDBC) and JSQL
JDBC is a set of classes and interfaces written in Java to allow other Java programs to send SQL statements to a relational database management system.
The JDBC OCI drivers allow you to call the OCI directly from Java, thereby providing a high degree of compatibility with a specific Version of Oracle.
The the JDBC thin driver provides the only way to access Oracle from the Web (applets).
www.orafaq.com /faqjdbc.htm   (1923 words)

  
 JDBC Components   (Site not responding. Last check: 2007-11-06)
JDBC clients are built by importing the "java.sql.*" collection of classes known as the JDBC Driver Manager interface.
Driver for JDBC is implemented as a bridge to ODBC Drivers, thereby implementing the JDBC Driver classes through native methods, this is due to the fact that ODBC is a 'C' language based data access application programming interface.
Three JDBC applet samples are bundled with your OpenLink Driver for JDBC installation, each one of these demonstrating practical use of JDBC applets and highlighting OpenLink specific functionality.
www.openlinksw.com /info/docs/uda50/mt/JDBCClientClasses.html   (10212 words)

  
 jGuru: JDBC FAQ Home Page   (Site not responding. Last check: 2007-11-06)
The JDBC API is released in two versions; JDBC version 1.22 (released with JDK 1.1.X in package java.sql) and version 2.0 (released with Java platform 2 in packages java.sql and javax.sql).
A solution that is perfectly portable to all databases, is to execute a query for checking if that unique value is present before inserting the row.
From the standard JDBC perspective, there is no difference between ASCII/8859-1 characters and those above 255 (hex FF).
www.jguru.com /faq/home.jsp?topic=JDBC   (916 words)

  
 JDBC CallableStatement   (Site not responding. Last check: 2007-11-06)
This tutorial will walk you through examples of using JDBC to execute common SQL statements, letting you see for yourself how easy it is to use the basic JDBC API.
The JDBC allows Java developers to create applications that can attach and interact with a variety of databases.
On PCs, a JDBC application must load a "bridge" that communicates between the JDBC code and an ODBC driver.
www.javaolympus.com /J2SE/Database/JDBC/JDBCCallableStatement.jsp   (349 words)

  
 High-Performance Data Access Drivers for ODBC, JDBC, ADO.NET, and OLE DB   (Site not responding. Last check: 2007-11-06)
You simply acquire and/or develop database independent solutions that are ODBC, JDBC, OLE DB, or ADO.NET compliant, and then install the appropriate UDA drivers for the databases to which you need access.
UDA utilization can be as simple as connecting your Spreadsheet or Word Processor to your back-end database without writing a single line of code, or any exposure to the complexities networking and low level database interaction.
JDBC Drivers are 100% pure and run on any platform hosting a Java Virtual Machine (runtime environment).
uda.openlinksw.com /jdbc   (415 words)

  
 Java Connectivity With JDBC | Page 1 | May 3, 1999   (Site not responding. Last check: 2007-11-06)
Using a small library of code, JDBC dispatches an appropriate driver (typically provided by a third party) to communicate with the database.
Enter the JDBC driver, which is designed with database communication in mind.
Four types of JDBC drivers are available, each with its own assets and drawbacks (see " JDBC Driver Types" in PDF format), but all are relatively new and will undoubtedly undergo some revisions.
www.networkcomputing.com /1009/1009ws2.html   (685 words)

  
 The Java Community Process(SM) Program - JSRs: Java Specification Requests - detail JSR# 054   (Site not responding. Last check: 2007-11-06)
JDBC 2.1 already satisfies many of the requirements for developing database applications.
Note: alignment of JDBC 3.0 with Connector will not affect the backward compatibility of the current Datasource class.
JDBC is a Java API for executing SQL statements.
jcp.org /en/jsr/detail?id=054   (410 words)

  
 What is JDBC? - A Word Definition From the Webopedia Computer Dictionary
Since nearly all relational database management systems (DBMSs) support SQL, and because Java itself runs on most platforms, JDBC makes it possible to write a single database application that can run on different platforms and interact with different DBMSs.
JDBC is similar to ODBC, but is designed specifically for Java programs, whereas ODBC is language-independent.
JDBC was developed by JavaSoft, a subsidiary of Sun Microsystems.
www.webopedia.com /TERM/J/JDBC.html   (172 words)

  
 Amazon.com: Books: Database Programming with JDBC and Java   (Site not responding. Last check: 2007-11-06)
As an intoduction to JDBC, this is lightweight.
The JDBC itself is given short shrift and the author goes off on a tangent of questionable value.
The text covers JDBC with enough depth, without burdening the reader with useless details available in any reference (in fact the reference is attached in an appendix, so there is no need to go looking online).
www.amazon.com /exec/obidos/tg/detail/-/1565926161?v=glance   (2419 words)

  
 JDBC, JDBC Driver, JDBC Drivers, Download JDBC Driver, SQL Server JDBC Driver: Products: Home
These changes increase the flexibility and power available to the application developer, simplify configuration and deployment of the JDBC driver, and provide the capabilities necessary to strengthen the security of your applications.
The DataDirect JDBC Verification Suite (JVS) is the largest pure JDBC application, designed to test JDBC compliance and verify the scalability and quality of JDBC drivers.
DataDirect's JDBC driver is certified for use with JBoss Application Server and Hibernate.
www.datadirect.com /products/jdbc/index.ssp   (447 words)

  
 C-JDBC User's Guide
C-JDBC provides a generic JDBC driver to be used by the clients (see Section 4, “C-JDBC Driver”).
This driver forwards the SQL requests to the C-JDBC controller (see Section 6, “C-JDBC controller”) that balances them on a cluster of databases (reads are load balanced and writes are broadcasted).
You only have to update the JDBC driver configuration used by your application (usually it is just a configuration file update) and to setup a C-JDBC configuration file (see Section 11, “Virtual database configuration”).
c-jdbc.objectweb.org /current/doc/userGuide/html   (668 words)

  
 JDBC   (Site not responding. Last check: 2007-11-06)
We recommend the Oracle JDBC 10g drivers, which are at least 33% faster on average; SQL types to Java types conversion up to 30 times faster (customer feedback).
The initial motivation for desupporting SQLJ was it's low adoption by the J2EE commnity however, we found out that it has been largely adopted by database developers.
In the mean time, customers have full access to SQLJ functionalities using -sqlj option of the new Oracle Database 10g JPublisher utility.
www.oracle.com /technology/tech/java/sqlj_jdbc   (221 words)

  
 PostgreSQL JDBC Driver
Welcome to the home of the PostgreSQL JDBC driver.
It is a pure Java (Type IV) implementation, so all you need to do is download a jar file and you're on your way.
The driver provides are reasonably complete implementation of the JDBC 3 specification in addition to some PostgreSQL specific extensions.
jdbc.postgresql.org   (117 words)

  
 MySQL AB :: MySQL® Connector/J
MySQL Connector/J is a native Java driver that converts JDBC (Java Database Connectivity) calls into the network protocol used by the MySQL database.
MySQL Connector/J is a Type IV JDBC driver and has a complete JDBC feature set that supports the capabilities of MySQL.
Apache's Jakarta Projects (Tomcat, Turbine, Velocity, etc.) — MySQL Connector/J works with all of these tools, and in most cases is the JDBC driver used in the example applications provided.
www.mysql.com /products/connector/j   (564 words)

  
 JDBC   (Site not responding. Last check: 2007-11-06)
My problem with many tutorials on JDBC is that they refer you to the vendor documentation for the JDBC driver.
Nevertheless, they did mention a very interesting JDBC Driver for MS Access at http://www.objectweb.org/rmijdbc/Access/access.html for no charge.
If you are using MS SQL Server, you may download Microsoft's JDBC Driver MS SQL Server at http://msdn.microsoft.com/downloads/default.asp?URL=/downloads/sample.asp?url=/MSDN-FILES/027/001/779/msdncompositedoc.xml.
www.signitek.com /Articles/Java/JDBC.htm   (181 words)

  
 JDBC Drivers
From this page you may search or browse the database of JDBC technology drivers that support the JDBC 2.x and JDBC 1.x APIs.
We also maintain a list of vendors who have endorsed the JDBC API.
We will make every attempt to keep this database up-to-date; we apologize if we have missed some drivers.
developers.sun.com /product/jdbc/drivers   (168 words)

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