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Gauge SQE use in DB2 for i 6.1
This article explains how to collect a SQL Performance Monitor and understand how many of the SQL queries are using SQE and why other SQL statements continue to use CQE. SQE is the strategic query engine on DB2 for i, with better performance, scaling and tooling such as the SQL Plan Cache.
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22 Nov 2009 |
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Selected common SQL features for developers of portable DB2 applications
This summary of the common SQL application features is a quick reference for application developers who need to understand the frequently used features and functions across platforms.
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09 Mar 2009 |
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Connectivity Cheat Sheet for DB2 Universal Database Part 2 - DB2 for
z/OS
Part 1 of the DB2 UDB Connectivity Cheat Sheet gave you everything you
need to know for connecting DB2 UDB on Linux, UNIX and Windows to clients or
to other platforms. Now part 2 takes you further, and gives you all the
details for connecting DB2 UDB for z/OS clients to DB2 UDB for z/OS servers or
servers on other platforms. [02/19/2009: Changed code sample in "Scenario 3, Part II. Bind
SPUFI" to reflect MEXICO instead of SAMPLE. --Ed.]
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19 Feb 2009 |
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Use SQL descriptors to extend DB2 for i database applications
The SQLDA (SQL descriptor area) is the tried and true mechanism for SQL
applications to provide and receive detail and data. The SQLDA was not
designed to accommodate many of the recent extensions, attributes, and
capabilities found within IBM DB2 for i. The SQL descriptor support was added
to DB2 for i on V5R4. Discover how this exciting extension to the SQL support
allows application programs new ways to solve problems under the comforting
umbrella of the DB2 standardized solution.
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05 Nov 2008 |
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IBM DB2 for i 6.1 -- Sophistication simplified
The IBM DB2 for i 6.1 enhancements provide a great foundation for taking
your business solutions to new levels. In this article, discover how IBM has
delivered the new, sophisticated technology while still maintaining the easy-to-use
nature of DB2 for i that has spoiled developers and administrators through the
years.
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12 Jun 2008 |
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Increase productivity in Java database development with new IBM
pureQuery tools, Part 2: Detect and fix SQL problems inside Java program
With IBM pureQuery technology and tools, detect various problems as you code SQL
inside your Java program. Boost productivity developing database applications under different scenarios during a product
development and deployment cycle, and customize SQL validation to your needs.
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20 Sep 2007 |
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Automate the
Migration to DB2 and IDS Using the IBM Migration Toolkit
The no-charge IBM Migration Toolkit can simplify and improve your migration to DB2 Database for Linux, UNIX, and Windows, DB2 on iSeries, DB2 on z/OS, and Informix Dynamic Server. This migration utility provides a wizard, an easy-to-use graphical interface with only five steps, as well as a command line interface to help you quickly convert existing Oracle, Sybase Adaptive
Server Enterprise (ASE), Sybase SQL Anywhere (ASA), and Microsoft SQL Server
database objects to DB2 Database for Linux, UNIX, and Windows, DB2 on iSeries, DB2 on
z/OS, and IDS.
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23 Aug 2007 |
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Simplify DB2 for i5/OS index advice
DB2 for i5/OS on V5R4 has been enhanced to include an index advice condenser feature to simplify the analysis of index advice from the query optimizer. Much of the raw index advice generated by DB2 has some redundancy and overlap that should be considered when creating indexes based on the advice. This article explains how the new index advisor condenser simplifies this task as well as the interfaces available for using the ondenser..
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25 Jan 2007 |
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Handle distributed transactions with federated two-phase commit in WebSphere Federation Server Version 9.1
So, what's new in the distributed transaction processing area? Federated two-phase commit, a new feature in WebSphere Federation Server Version 9.1 that enables multi-site updates in a distributed transaction environment. Learn how this feature provides location transparency, transaction coordination, error recovery during two-phase commit, resynchronization, and performs indoubt transaction resolution manually.
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30 Nov 2006 |
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Score optimization goals with SQL performance on DB2 for i5/OS
Implement the new performance tuning enhancement in the CLI. As an added benefit, you will have to leverage iSeries Navigator's Performance Monitor feature to analyze any query's optimization goal.
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16 Nov 2006 |
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The DB2 for Linux, UNIX, and Windows DBA Checklist
Just like a high performance sports car, a database requires some checks to keep it running optimally.
This article is broken down into tasks or checks that can be run at different intervals on your DB2 for Linux, UNIX, and Windows database, to do just that. Updated for DB2 9.
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10 Aug 2006 |
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XML application migration from DB2 8.x to DB2 Viper, Part 2: Compare XML functionality in DB2 Viper to XML functionality in DB2 V8.x
Look at the XML functionality in DB2 Viper and compare it to that of DB2 V8.x. This article discusses the new XML features introduced in DB2 Viper, and goes into the details regarding the impact the new XML support has on migrating existing XML-based applications. This is the second of a three-article series on migrating your XML applications from DB2 UDB V8.x to DB2 Viper.
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24 May 2006 |
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Leverage the Spatial Extender: Creating an automatically maintained spatial table from latitude-longitude column data (DB2 Edition)
To take full advantage of the spatial intelligence in your data, turn the separate numeric columns containing coordinate data into a single spatial column, so you can display the locations on a map and analyze spatial relationships using a Geographic Information System (GIS) or the DB2 Spatial Extender. This article shows you how to create and maintain such a column and covers all the aspects of this simple process, including map projections, spatial indexing, and error handling. As an application example, it shows how to perform simple, distance-based queries. Sample code included.
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13 Apr 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 9: Troubleshooting
Learn what steps to take to troubleshoot problems with DB2 Content Manager for iSeries.
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12 Apr 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 7: Understand the APIs
Learn to use the DB2 Content Manager’s APIs on iSeries. This document addresses the high-level functions of the APIs.
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06 Apr 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 8: Performance tuning
When you plan your eClient system, include performance planning to ensure that you have the right amount of disk space, system memory, and the correct software prerequisite level.
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06 Apr 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 5: eClient for iSeries
Learn to use the IBM DB2 Content Manager eClient for iSeries. This document addresses the high-level functions of the eClient application.
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30 Mar 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 6: Customize eClient
This article is a simplified user's guide for customizing the DB2 Content Manager eClient Standard Edition for iSeries. It addresses the high-level functions of customizing the eClient.
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30 Mar 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 3: Defining document routing
This is a simplified user's guide for IBM DB2 Content Manager document routing on iSeries. This document addresses the high-level functions of document routing. Use this information in conjunction with the installation manuals and online help.
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23 Mar 2006 |
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IBM DB2 Content Manager Standard Edition for use with iSeries, Part 4: Client for Windows
Learn to use the DB2 Content Manager Client for Windows on iSeries. Walk through high-level functions of the Window's Client.
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23 Mar 2006 |
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Generate SQL queries based on DB2 Cube Views metadata
Build SQL queries on a data warehouse, based on the DB2 Cube Views OLAP
metadata.
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26 Jan 2006 |
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DB2 UDB for Visual Studio 2005 developers, Part 2: Build applications and Web sites for DB2 using IBM Database Add-ins for Visual Studio 2005
IBM tooling for Visual Studio 2005 allows building Wndows applications and creating database objects using IBM designers. This series introduces the IBM tooling and demonstrates building applications and Web sites for DB2 UDB.
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22 Dec 2005 |
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Understand the DB2 UDB JDBC Universal Driver
Discover the latest step in the evolution of Java application development using DB2 UDB. Get an inside view of the JDBC Universal Driver and examine common debugging techniques that will help you get to the heart of any problem.
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22 Dec 2005 |
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DB2 UDB for Visual Studio 2005 developers, Part 1: Overview of IBM Database Add-ins for Visual Studio 2005
IBM has announced and introduced DB2 tools for Visual Studio 2005 to allow rapid application development, database schema development, and debugging along with numerous other new features. The functionality enables you to build applications for the DB2 family of databases without writing a single line of code, to create and alter complex database objects using designers, and to debug SQL procedures for a range of DB2 platforms. IBM tooling is available on all of the Visual Studio 2005 editions or Visual Studio 2005 team editions. This article provides an overview of the new functionality provided by IBM for Visual Studio 2005.
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08 Dec 2005 |
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Split mirror using suspended I/O in DB2 Universal Database
Looking for a high availability solution for DB2 UDB? This article provides a visual explanation of split mirror using suspended I/O for a DB2 UDB database and explains the details of various implementation scenarios. Learn how suspended I/O works and how it can be used to implement reliable high availability database solutions.
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25 Aug 2005 |
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DB2 UDB security, Part 1: Understand how user and group accounts interact with DB2 UDB
Learn about the different user and group accounts that are needed to install and work with DB2 UDB for Linux, UNIX, and Windows, Version 8.2. This article also introduces the DB2 UDB security model, including user authentication, user and group authorization, and super users.
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25 Aug 2005 |
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Using the DB2 V8.2 Design Advisor, Part 1: Expert help for designing OLTP databases
Get expert help with designing data partitioning keys, materialized query tables, and multidimensional clustering for DB2 UDB, in addition to indexes. The Design Advisor offers the help you need and is built right into DB2 UDB. Here's how to use it with OLTP databases.
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25 Aug 2005 |
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DB2 UDB performance tuning scenarios: Part 1, DB2 UDB OLTP tuning illustrated with a Java program
This article explains step-by-step techniques that can be followed to
monitor and tune a DB2 UDB database server. Using the supplied sample Java
program "PERFORMER," you can learn these hands-on techniques, and experiment
with various scenarios on your own system, using the Java program to simulate
a workload executing SQL against a database. Many factors can affect the
performance of a database server. This article focuses on how to tune some of
the important DB2 UDB configuration parameters, as well as steps to capture
and fix "bad queries."
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11 Aug 2005 |
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Using the Java JoinRowSet implementation with DB2 UDB
The efforts of JSR114 bring you the offering of serializable disconnected objects in Java 1.5. With these objects, you can connect to a DB2 UDB database and grab data locally. You can then release your database connection and manipulate the data offline. At a later time, you can reconnect to your database and synchronize changes made to the disconnected objects. In this article, I will show you how you can perform offline JOIN operations on your DB2 Universal Database data using the JoinRowSet interface. Sample code included.
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07 Jul 2005 |
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What's new in DB2 V8.2.2: Overview, licensing, packaging, and administrative enhancements
This is the first part of a three part series that examines in depth the new function, features, and benefits (and a couple of packaging changes) that accompany the DB2 V8.2.2 release. Part 1 takes a look at the new administrative features and packaging and licensing changes in the DB2 V8.2.2 release.
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30 Jun 2005 |
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Deliver an effective and flexible data warehouse solution, Part 1: Engage your customers in planning the data warehouse project
Take a flexible and effective approach to plan, design, and implement a basic data warehouse solution with this article series. Part 1 focuses on the customer engagement process and project planning.
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16 Jun 2005 |
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Understanding DB2 Universal Database character conversion
Learn how DB2 UDB handles character conversion. This article starts with a discussion of basic character code concepts including code pages, code points, and encoding schemes, followed by a more detailed explanation about how code pages are set, and how the character conversion occurs. The article presents some generic scenarios and examples for ease of understanding.
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09 Jun 2005 |
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UDFs to ease migration
If you're migrating to DB2 UDB from a database that supports bit and Boolean operations and functions, you may be wondering how to handle these types and functions in DB2. Our author offers a method that includes table creation with columns of the bit-like or Boolean data types using constraints or triggers, and a set of user-defined functions to support bitwise and Boolean operations that imitate bit or Boolean data type behavior.
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28 Apr 2005 |
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An introduction to IBM DB2 Connect: It's more than meets the eye: DB2 Connect unifies access to distributed, heterogeneous
data
DB2 Connect
has become the choice method for opening up DB2 for z/OS databases and all of
the traditional recognized benefits of the zSeries hardware platform to the
world of applications that run off the mainframe -- namely, distributed
applications. This is the second article in a two part series that will give
you an introduction into the ability for DB2 Connect to provide unified access
to distributed heterogeneous data. This capability greatly enhances your ability to deliver on demand solutions.
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14 Apr 2005 |
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Zend Core for IBM technical roadmap
The Zend Core for IBM provides a seamless out-of-the-box PHP development and production environment, supported by Zend and integrated with IBM's Cloudscape and DB2 database programs. The product includes native support for XML and Web Services in support of increased adoption of Service Oriented Architectures. It delivers a rapid development and deployment foundation for database-driven applications and offers an upgrade path from the easy-to-use, lightweight Cloudscape database, to the mission-critical DB2, by providing a consistent API between the two.
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25 Feb 2005 |
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The Big Picture: DB2 and Visual Studio .NET
Want an overview of the DB2 UDB V8.2 Development Add-In and managed provider for the Microsoft .NET platform? Learn about the key new RAD features, DB2 database project, the rich scripting wizards, and the CLR stored procedures support that are tightly integrated into the Visual Studio .NET IDE and see how they will simplify your application development tasks.
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17 Feb 2005 |
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DB2 UDB, WebSphere, and iBATIS
Learn how to use iBATIS in Java applications and J2EE applications. This article covers the iBATIS syntax, accessing data sources, setting up WebSphere Studio projects to support iBATIS, and querying DB2 using iBATIS.
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03 Feb 2005 |
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Tune
SQL procedures
Do you want to learn some tricks for tuning SQL PL? If so, this article describes common examples for tuning SQL procedures in IBM DB2 Universal Database (UDB) V8.2 for Linux, UNIX, and Windows, with a special focus on procedures ported from other database management systems.
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27 Jan 2005 |
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DB2 Basics: Unlocking the secrets surrounding the locking behavior of the DB2 UDB data movement utilities
The DB2 Universal Database data movement utilities -- export, import, and load -- support various levels of concurrency, which is primarily enforced through the placement of different types of locks on resources such as database tables or rows. This article describes the locking behaviour of these utilities and shows you, through working examples, how to use tools such as the DB2 UDB snapshot monitor to view and acquire a better understanding of this behavior.
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13 Jan 2005 |
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| |
Selected common SQL features for developers of portable DB2 applications
This summary of the common SQL application features is a quick reference for application developers who need to understand the frequently used features and functions across platforms.
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04 Aug 2004 |
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| |
Convert a Universal Time Coordinated timestamp in DB2 Universal Database
This article describes a Java implementation for a DB2 UDB user-defined function that takes as input two parameters, a UTC timestamp and a locale name, and returns the timestamp equivalent in the new locale. Sample code included.
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29 Jul 2004 |
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DB2 Web service engines on Linux with Kylix 3: Part 1
This article demonstrates how to build a SOAP Web service engine with Kylix 3 on Linux, exposing the data from DB2 UDB database tables to the outside world.
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24 Jun 2004 |
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| |
Profiling SQL procedures
Analyze the performance of SQL statements in your stored procedures and complex applications, using DB2 UDB V8.2 (formerly known as Stinger) and this GUI tool.
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04 Jun 2004 |
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Modeling a DB2 UDB database with IBM Rational XDE Developer for Java
This article shows you the basics of how to model a DB2 UDB database using IBM Rational XDE Developer for Java.
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14 Apr 2004 |
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Tips for improving INSERT performance in DB2 Universal Database
This article explains exactly what happens when an insert occurs, looks at alternatives, and examines issues that affect insert performance, such as locking, index maintenance, and constraint management.
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11 Mar 2004 |
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| |
Top 10 performance tips
Every few weeks or so, we get performance calls from DBAs in distress. "Our Web site is crawling," they bemoan. "We're losing customers, and the situation is dire. Can you help?" To answer these calls, I've developed an analytics process for my consulting company that letsus rapidly find the cause of performance problems and develop remedial actions and tuning suggestions. Rarely do these callers inquire about fees or costs - they're only interested in stopping the bleeding. When a DB2 or e-business application isn't performing up to expectations, the entire organization and financial bottom line measurably suffers.
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09 Mar 2004 |
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Working with DB2 Universal Database tables using ASP.NET Web Services written in Delphi 8 for .NET
This article shows how to extend an ASP.NET Web Service application (covered in a previous article) to let clients update the database.
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04 Mar 2004 |
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| |
Using DB2 routines to ease migration
Migrating to DB2 from another relational database management system (RDBMS)? Here are some routines that will help you easily migrate some frequently-used functionality in other database products.
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04 Feb 2004 |
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| |
Using Delphi for .NET to design an object model for a DB2 database
This article demonstrates how to use the Architect edition of Borland Delphi 8 for the Microsoft .NET Framework, and specifically the functionality found in the Borland Enterprise Core Objects section, to design an Object Model that is made persistent inside the DB2 UDB SAMPLE database.
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29 Jan 2004 |
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Using Delphi for .NET to work with DB2 database tables in ASP.NET Web pages
This article shows how to use Borland Delphi 8 for the Microsoft .NET Framework to build ASP.NET Web applications that connect to IBM DB2 Universal Database tables; display the data in a special ASP.NET DataGrid control; and edit, apply, or undo changes in these database tables.
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22 Jan 2004 |
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DB2 Basics: Constraints
Constraints are used by DB2 UDB to enforce business rules for data and to help preserve database integrity. This article describes the various types of constraints supported by DB2 UDB and provides examples of each constraint type. In addition, the author explains the fundamentals of constraints management (using either the command line or the DB2 Control Center).
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01 Jan 2004 |
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| |
Migrating from SQL Links to dbExpress using IBM DB2
Bob Swart demonstrates two Borland data-access technologies for connecting to IBM DB2 tables. SQL Links and dbExpress can be used by both Delphi and C++ Builder developers.
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11 Dec 2003 |
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| |
SQuirreL SQL client: A single, open source front end to interact with your
heterogeneous database environment
This article describes an open source application called SQuirreL SQL
Client that provides an easy-to-use interface to DB2 UDB as well as a number
of other vendor databases like Oracle and SQL Server. If your job requires you
to interface with many different databases in the course of a day, this may be
the tool for you.
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03 Dec 2003 |
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| |
Working with Data in DB2 UDB Tables Using C#Builder and ASP.NET
This article builds on an earlier article that showed how to build an application using IBM DB2 UDB tables, C#Builder, and BDP for .NET, and then deploy it as an ASP.NET Web form (with a powerful asp:DataGrid control).
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23 Oct 2003 |
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| |
Quick Start for Installing WebSphere Portal V5 and the Portlet Development Environment
Get a jumpstart to installing IBM WebSphere Portal V5.0 with IBM DB2 V8.1 and extended security, using an LDAP directory, IBM Directory Server V5.1, on a single Windows node. See also how to set up a portlet development environment by installing and configuring WebSphere Studio Application Developer 5.0.
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21 Oct 2003 |
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| |
Accessing DB2 Universal Database using the Globus Toolkit and OGSA-DAI
Are you interested in experimenting with grid technology with DB2 UDB? This article contains instructions for setting up and accessing IBM DB2 Universal Database through the open source grid technologies OGSA-DAI and Globus Toolkit.
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14 Aug 2003 |
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| |
Meet the Experts: Connie Nelin on DB2 Application Development Tools
Connie Nelin is responsible for the strategy behind database application development tools, including WebSphere Studio, DB2 Development Center, and Visual Studio .NET. Read what Connie has to say.
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31 Jul 2003 |
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| |
ASP.NET Web Forms With DB2 UDB Tables Using C#Builder and BDP for .NET
This article shows you how to build an application using IBM DB2 UDB tables, C#Builder, and BDP for .NET, and then deploy it as an ASP.NET Web form (with a powerful asp:DataGrid control), so users can work with the DB2 UDB tables using a Web browser.
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17 Jul 2003 |
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| |
DB2 UDB and SOAP: Database Web Services Follow-up with DataSnap
This article shows how to add authentication to DataSnap applications using a special Login method; points out that the importance of combining this with SSL certificates for increased security; and describes how to deploy the DataSnap server application on a Web server machine.
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08 May 2003 |
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| |
DB2 and C++ - True RAD With C++Builder
This article shows you how to build database applications using Borland C++Builder and IBM DB2 Universal Database.
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|
27 Feb 2003 |
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| |
Considering SQLJ for Your DB2 V8 Java Applications
Learn why SQLJ is the language of choice for developers interested in security, performance, and simplicity. Code samples are included.
|
|
13 Feb 2003 |
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| |
A Primer on Moving Data In and Out of DB2 Tables Defined with Generated Columns
Generated columns, including identity columns, are a great feature in DB2 for automatically generating column values. Author Paul Zikopoulos help you get a handle on your options for moving that data around.
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13 Feb 2003 |
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| |
DB2 and Delphi 7 -- SOAP and Database Web Services
This article shows you how to create a cross-platform Web service with SOAP using IBM DB2 and Borland Delphi and Kylix.
|
|
19 Dec 2002 |
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| |
DB2 Basics: Table Spaces and Buffer Pools
This article helps the new DB2 DBA understand the importance of table spaces and bufferpools, and explains how properly designing and tuning them can enhance database performance.
|
|
19 Dec 2002 |
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| |
Creating SQL Queries the Easy Way with SQL Assist for DB2 UDB Version 8.1
This article explains the basics of getting started with SQL Assist, a tool for easily creating SQL queries for DB2 UDB on Windows, UNIX and Linux platforms.
|
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06 Nov 2002 |
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| |
The Big Switch: Moving from Windows to Linux with Kylix 3
One of the great things about using tools and databases such as Borland Delphi 7 Studio and IBM DB2 Universal Database is that moving between platforms is only a matter of a few changes and a recompile. Author Bob Swart takes you through the process.
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31 Oct 2002 |
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| |
Create a Reusable Component to Connect Delphi 7 to DB2 with dbExpress
This article shows you how to use IBM DB2 as the database for applications written with Borland Delphi 7 Studio and dbExpress. Specific topics include how to connect the seven dbExpress components to DB2 and use them to build visual forms on top of database tables.
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17 Oct 2002 |
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| |
Working with XML Schema and Data Types in DB2
This article discusses data integrity at the database level, by making use of the support for data types that DB2 offers, and how to map DB2 to the XML using the XML Schema standard. This mapping is interesting because the integrity rules defined in DB2 could be applied during the parsing of the XML file; that is, at a time prior to the inclusion of data in DB2.
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17 Sep 2002 |
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| |
Ask the Experts: Terry Purcell on Outer Joins
Terry Purcell answers a question from a reader about using large tables with outer joins.
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|
15 Jul 2002 |
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| |
Our Experience with Writing a Table Editor GUI for DB2
Ever wanted a simple, user-friendly interface to update, delete, and query data in DB2 tables? Our authors have written a table editor GUI that you can try for yourself. Or, if you're just interested in reading about the experiences our authors had as they coded the Java-language application, this articles offers their experiences.
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06 Jun 2002 |
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| |
DB2 UDB Family On Common Ground
This article explores the common aspects of the DB2 Universal Database family, including SQL, administration, and query optimization.
|
|
01 Apr 2002 |
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| |
Advanced SQL Scripting PL
DB2 scripting is useful for automating tasks, testing, and quickly prototyping simple scenerios. This article describes how to make scripts that contain SQL procedural language elements, how to spool the output of scripts to a log file, and how to deal with parameters.
|
|
01 Mar 2002 |
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| |
Meet the experts: Gabrielle Wiorkowski
Read Gabrielle Wiorkowski's thoughts on the database industry.
|
|
25 Feb 2002 |
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| |
DB2 V7.2 Integrated SQL Debugger: Communication protocol
The DB2 SQL Debugger provides an open interface to a backend debugger that enables you to write your own client front end. In this last of three articles, author and architect Abdul Al-Azzawe describes the communication protocol used between the client and the debugger server PSMDReport PSMDCommands.
|
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01 Feb 2002 |
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| |
DB2 v7.2 Integrated SQL Debugger -- Client Model
The DB2 SQL Debugger provides an open interface to a backend debugger that enables you to write your own client front end. In this second of three articles, author and architect Abdul Al-Azzawe describes the client model. See href for first article on the client framework.
|
|
01 Feb 2002 |
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| |
DB2's object-relational highlights: Store and invoke structured type objects
Part 2 of the article that describes support in DB2 Version 7 for user-defined structured types and other object-oriented features such as inheritance, methods, object identifiers, navigation by reference, dynamic dispatch of methods (polymorphism), and index extensions. JDBC 2.0 and SQLJ Part 2 support provide a tighter integration between the programming environment and the database server.
|
|
12 Oct 2001 |
|
| |
DB2's object-relational highlights: User-defined structured types and object views in DB2
Describes support in DB2 Version 7 for user-defined structured types and other object-oriented features such as inheritance, methods, object identifiers, navigation by reference, and dynamic dispatch of methods (polymorphism). Index extensions allow user-defined indexing specifications to be created on structured and distinct type data for improved performance. JDBC 2.0 and SQLJ Part 2 support provide a tighter integration between the programming environment and the database server.
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|
11 Oct 2001 |
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| |
Wrapping DBMS stored procedures as methods in session EJB
components
Integrating Web application server and database management (DBMS) technologies is a common requirement for many new business applications. This article explores one facet of that integration effort: how to design and develop methods in session Enterprise JavaBeans (EJB) components that wrap or invoke existing DBMS stored procedures.
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02 Mar 2001 |
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