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Topic: JDBC type 2 driver


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  JDBC type 2 driver - Wikipedia, the free encyclopedia
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 type 2 driver is not written entirely in Java as it interfaces with non-Java code that makes the final database calls.
However the type 2 driver provides more functionality and performance that the type 1 driver as it does not have the overhead of the additional ODBC function calls.
en.wikipedia.org /wiki/JDBC_type_2_driver   (159 words)

  
 JDBC type 3 driver - Wikipedia, the free encyclopedia
The JDBC type 3 driver, also known as the network-protocol driver is a database driver implementation which makes use of a middle-tier between the calling program and the database.
This differs from the type 4 driver in that the protocol conversion logic resides not at the client, but in the middle-tier.
The type 3 driver is platform-independent as the platform-related differences are taken care by the middleware.
en.wikipedia.org /wiki/JDBC_type_3_driver   (178 words)

  
 JDBC Drivers: How Do You Know What You Need?   (Site not responding. Last check: 2007-10-08)
Type 3 and Type 4 JDBC drivers are both pure Java drivers, and therefore, offer the best performance, portability, and range of features for Java developers.
Type 1 drivers also don't support the complete Java command set and are limited by the functionality of the ODBC driver.
Type 2 drivers are used to convert JDBC calls into native calls of the major database vendor APIs.
archive.devx.com /dbzone/articles/dd_jdbc/sosinsky-2.asp   (850 words)

  
 JDBC drivers in the wild
In that case, the type of driver depends on quite a few parameters: whether the application is Internet or intranet based, whether it needs to support heterogeneous databases, the number of concurrent users, and so on.
The type 2 driver communicates directly with the database server; therefore it requires that some binary code be present on the client machine.
JDBC driver type 3 -- the net-protocol/all-Java driver -- follows a three-tiered approach whereby the JDBC database requests are passed through the network to the middle-tier server.
www.javaworld.com /javaworld/jw-07-2000/jw-0707-jdbc.html   (957 words)

  
 JDBC Overview
The JDBC API is the industry standard for database-independent connectivity between the Java programming language and a wide range of databases.
The JDBC API contains two major sets of interfaces: the first is the JDBC API for application writers, and the second is the lower-level JDBC driver API for driver writers.
The JDBC API and a reference implementation of the JDBC-ODBC Bridge and related documentation are shipping now with the Java 2 SDK, Standard Edition, and the Java 2 SDK, Enterprise Edition.
java.sun.com /products/jdbc/overview.html   (912 words)

  
 WebFOCUS Newsletter April 2004 - ReportCaster and JDBC   (Site not responding. Last check: 2007-10-08)
All you need is the proper JDBC driver classes installed on the machine(s) requiring access to the database, and the location of the database server.
Type 2: This allows the Java application to connect to the database by using both pure Java classes and native code.
While type 2 drivers aren't as portable as all Java drivers, they often do have certain performance advantages in high transaction environments and should be considered as an option.
www.informationbuilders.com /new/newsletter/5-2/03_rc_jdbc.html   (1416 words)

  
 DB2 application development: Tracing with the DB2 Universal JDBC Driver
JDBC tracing is a method for providing Java application developers with valuable information to aid in their database application development efforts.
The DB2 Universal Driver communicates with the DB2 server using Distributed Relational Database Architecture (DRDA) protocol, and is built on top of a Java client layer that replaces CLI and a number of layers beneath it.
This is true for an initialization as type 4 driver as well as for an initialization as type 2 driver.
www-128.ibm.com /developerworks/db2/library/techarticle/dm-0506fechner   (2089 words)

  
 Using WebLogic jDriver for Oracle
The Type-2 driver employs client libraries supplied by the database vendor while the Type-4 drivers are 100% pure Java; they connect to the database server at the wire level without vendor-supplied client libraries.
In steps 1 and 3, you are describing the JDBC driver: in the first step, you use the full package name of the driver.
JDBC and your WebLogic jDriver for Oracle driver handle character strings in Java as Unicode strings.
www.weblogic.com /docs51/classdocs/API_joci.html   (5912 words)

  
 Oracle
JDBC technology is an API that lets you access virtually any tabular data source from the Java programming language.
This means that the Oracle JDBC OCI driver is not appropriate for Java applets, because it depends on a C library.
We recommend using the Thin driver unless you must have one or more of the OCI only features, or until it is clear that the small performance gain provided by the OCI driver is worth the extra effort.
www.geocities.com /gchalpatirao/oracle.htm   (4667 words)

  
 Programmers Guide: Using JDBC for Database Access
JDBC lets you write high-level, easy-to-use code that can operate seamlessly with and across many different databases without your needing to know most of the low-level database implementation details.
The JDBC specification is a broad, database-vendor independent set of guidelines that try to encompass the broadest range of database functionality possible in a simple framework.
JDBC 2.0 specifies that all JDBC datasources should be registered in the jdbc naming subcontext of a JNDI namespace, or in one of its child subcontexts.
docs.sun.com /source/816-6101-10/pdbcon.htm   (4489 words)

  
 Data Access and Storage Developer Center: Microsoft SQL Server 2005 JDBC Driver   (Site not responding. Last check: 2007-10-08)
The JDBC driver supports the use of JDBC basic and advanced data types within a Java application that uses SQL Server as its database.
The JDBC driver can be used to work with data in a SQL Server database in a variety of ways.
The JDBC driver can be used to run SQL statements against the database, or it can be used to call stored procedures in the database, using both input and output parameters.
msdn.microsoft.com /data/jdbc/default.aspx   (511 words)

  
 Create your own type 3 JDBC driver, Part 2
Type 3 JDBC (Java Database Connectivity) drivers, primarily useful for Internet/intranet applications with no required client-side setting, provide flexible system administration facilities.
As such, the driver's server tier runs as an RMI server on the Web server machine, as does the driver's client tier, the sample Java applet, and the Webpage that invokes the applet.
Also copy the driver client-tier class files, along with the remote interface and stub class files generated during compilation, into the C:\Inetpub\wwwroot\TestApp directory (maintaining their directory structures).
www.javaworld.com /javaworld/jw-06-2002/jw-0614-jdbcdriver2.html   (1202 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 certification program.--> Our driver database is now searchable by supported JDBC API version, driver type, DBMS support, and features.
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)

  
 Using Third-Party Drivers with WebLogic Server
If the driver vendor does not expose the methods you need in a public interface, you should submit a request to the vendor to expose the methods in a public interface.
Import the driver interfaces from the JDBC driver used to create connections in the connection pool.
Import the interfaces from the JDBC driver used to create the connection in the connection pool.
e-docs.bea.com /wls/docs81/jdbc/thirdparty.html   (6983 words)

  
 aveConnect 2.6 JDBC Driver for MS SQL Server, JDBC Type 4 Drivers   (Site not responding. Last check: 2007-10-08)
All the security features of MS SQL Server, that type 4 JDBC Drivers can support, are implemented in the Driver including the password and data encryption over the network.
All the methods in JDBC 2.0 drivers are implemented in aveConnect JDBC Driver.
The aveConnect JDBC Driver is compatible with MS SQL Server versions 6.5, 7.0 and 2000.
www.atinav.com /products/aveconnect/MSSQLserver/aveconnect2.htm   (636 words)

  
 NonStop JDBC Server Programmer's Reference   (Site not responding. Last check: 2007-10-08)
It passes JDBC calls from the Type 3 JDBC driver on the client to the appropriate type 2 JDBC driver on the server.
The JDBC driver on the client communicates with the RMI registry on the Compaq server to locate the JDBC server program.
Although such a file is useful during testing of the JDBC server, you should create a policy file that is tailored to your environment when actually using the JDBC server.
h71033.www7.hp.com /nsswdocs/jdbcsrv/422674_001/jdbcsrvr.htm   (3763 words)

  
 Macromedia - ColdFusion TechNote : ColdFusion MX support for Oracle OCI JDBC driver
Oracle's OCI driver is a Type 2 JDBC driver.
It implements the JDBC interface and uses the OCI (Oracle Call Interface) native driver to interact with the database.
Because OCI is not a pure Java JDBC driver (Type 4 drivers are pure Java), it requires Oracle-specific JDBC calls for performing some database operations.
www.macromedia.com /cfusion/knowledgebase/index.cfm?id=tn_18520   (302 words)

  
 iPlanet Application Server Installation Guide: Appendix A Configuring iPlanet Application Server
Third party JDBC support is envisioned to eventually replace the iPlanet Type 2 JDBC native client driver in iPlanet Application Server.
The new third party JDBC driver support manages connection pooling at the datasource level, while the existing iPlanet Type 2 JDBC driver manages connection pooling at the native driver level.
Upon registration, the CLASSPATHs of third party JDBC drivers and the native driver library path for Type 2 drivers are added to the application server's runtime environment.
docs.sun.com /source/816-5727-10/app1.htm   (4442 words)

  
 JDBC Drivers
technology-enabled drivers are available from a number of vendors.
Please fill out the driver submission form if you have new information on a driver that your company is currently shipping in beta or final form.If you want to edit your existing driver(s), please click here.
Please choose the criteria by which you wish to search through our driver database or choose "Browse All" to view all available drivers.
developers.sun.com /product/jdbc/drivers   (168 words)

  
 jTDS JDBC Driver
Quite a few of the commercial JDBC drivers out there are based on jTDS (or FreeTDS), even if they no longer acknowledge this.
Also, both of them lack functionality (the Microsoft driver implements JDBC 2.0, while the bridge is just a JDBC 1.0 implementation) and have serious stability problems: the bridge crashes the JVM if the ODBC driver has any problem and Microsoft just has no intention of really supporting Java/JDBC.
We have an older benchmark result but we strongly encourage you to download any benchmark published by commercial JDBC driver vendors and see for yourself.
jtds.sourceforge.net   (504 words)

  
 Using the Lotus Domino Driver for JDBC 1.5 (EasyPrint)
You can run an application using the LDDJ driver on a non-Domino server, but you will still need to install and configure a Notes client that the driver will use to access the database(s).
The LDDJ driver is a Type 2 driver, which means that it combines Java and native (C-API) methods to access a Notes database.
For the Domino Driver for JDBC 1.5 documentation, visit http://lotus.com/ldd/notesua.nsf/0/1e4eb3c5ed6e845285256c770063ac06.
www.dominopower.com /issuesprint/issue200306/00001052.html   (574 words)

  
 Connecting to an external JDBC Type 4 data source
ColdFusion MX includes JDBC Type 4 database drivers from DataDirect and MySQL, JDBC Type 3 database drivers from DataDirect and SQL Link, and a JDBC Type 2 driver from Jadazoom.
To use a JDBC driver that is not included with ColdFusion MX (such as SQLAnywhere or PostgreSQL) you must configure it and add a data source for it.
In the ColdFusion MX Administrator, add the other JDBC Type 4 data source, selecting Other from the Driver drop-down list box.
livedocs.macromedia.com /coldfusion/6.1/htmldocs/config26.htm   (360 words)

  
 MM Mysql Drivers
The driver, which was originally developed by Mark Matthews in 1998 as the Open Source "MM.MySQL" driver, debuts as a MySQL product with significant performance and feature enhancements that will help maintain its position as the leading driver for Java connectivity to the MySQL database.
MySQL Connector/J is a native Java driver that converts JDBC (Java Database Connectivity) calls into the network protocol used by the MySQL database.
The driver is now 50-100 percent faster in most situations than the previous version.
mmmysql.sourceforge.net   (868 words)

  
 Java Download
This package provides a functional subset of the Java 2 Drag and Drop API which will execute predictably in both a Macintosh MRJ 2.2.5 (OS 9) and Java 1.2 and greater runtime environments which included Mac OS X, Windows 9x/NT/2000/XP, Linux, as well as other varients of UNIX.
The JDBC is in Java with a JNI shared library providing a thin (10 Kbytes) layer which in turn talks to the dtF/SQL shared library.
My goal with this project was (A) to do it in order to learn the internals of JDBC, (b) to educate and assist other MRJ developers through sharing source code, and (C) to have a standalone JDBC/DBMS which I could develop applications for my clients who are on Oracle, Sybase, or whatever.
informagen.com /Java   (459 words)

  
 FASUG Aplication Development Day - Session 3A   (Site not responding. Last check: 2007-10-08)
This presentation provides implementation tips and coding examples that illustrate how to optimize the access to your DB2 UDB for an iSeries database client system by using various JDBC drivers.
Type 4 drivers--IBM Toolbox for Java & JTOpen, and DB2 Universal JDBC Driver
We will also examine the tools and utilities that can be used to troubleshoot the JDBC connections to DB2.
www.fasug.org /add04/3a.htm   (208 words)

  
 AdabasDDriver   (Site not responding. Last check: 2007-10-08)
The data coercion demanded by the JDBC specification is implemented.
All getXXX methods of the ResultSet interface with data conversion according to JDBC specification are supported.
All transaction isolation levels described in the JDBC API and the AdabasD specific LEVEL 15 are supported.
user.cs.tu-berlin.de /~akarsula/Readme.html   (877 words)

  
 SQLJ/JDBC Download Page   (Site not responding. Last check: 2007-10-08)
See the Oracle Database versus Oracle JDBC Interoperability Matrix
Oracle9i Release 2 (9.2.0.5) (9.2.0.4) (9.2.0.3) and (9.2.0.1) drivers
Back to Java in the Database, JDBC and Database Web Services page
www.oracle.com /technology/software/tech/java/sqlj_jdbc   (43 words)

  
 Using the Lotus Domino Driver for JDBC 1.5
Proposion products and services make your data integration/migration tasks easier and much less expensive.
Proposion N2N is a managed data driver that connects any Microsoft.NET Framework application to Notes data.
Proposion Adapter products allow Microsoft SharePoint and Microsoft SQL Reporting Services to integrate with Notes back ends.
www.dominopower.com /issues/issue200306/00001052001.html   (606 words)

  
 download:start [jaybird wiki]
completely rewritten JDBC connection pool with prepared statement caching, more properties to control DataSource and ConnectionPoolDataSource objects.
savepoint support for Firebird 1.5 (JDBC 3.0 only, hence for JDK 1.4.x only)
Latest version of JayBird 1.5.6 fixed the NullPointerException when local encoding was equal to the default encoding of the platform.
jaybirdwiki.firebirdsql.org /jaybird/doku.php?id=download:start   (158 words)

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