Q & A with Jim Rhyne, Legacy Applications Architect at IBM about using legacy data within Web services

Author: developer.com | Published: 10th Aug 2005 | Visited: 556 times | Add Comment
Filed in: J2EE

Rosemarie Graham spoke with Jim Rhyne, Legacy Applications Architect at IBM about using legacy data within Web services. Thank you Jim for taking the time to speak with Developer.com. A lot of our readers are developing or at least considering Web services for their companies so we will focus our attention there. Q: Give us your perspective on the Web services market today. A: My focus has been on Web services pre-J2EE applications, especially for IBM mainframes. We are seeing a very...n

Read Article

Sponsored Links

• Swing Extreme Testing - The Data Validation Test The Data Validation Test The Ok button of the SaveAsDialog should only be enabled if the name that has been entered is valid. A name can be invalid if it contains an illegal character, or if it has already been use ...

• SOA Web Services - SOA and Web Services Approach for Integration SOA and Web Services Approach for Integration In Chapter 2, you were introduced to how Service-Oriented Architecture (SOA) can be used for application integration. We saw that the integration itself may be restricted within an Enterprise or may involve third parties (B2B or B2C). Service-Oriented A ...

• SOA Web Services - SOA Evolution SOA Evolution In the 1980s, applications were mostly vertical, built to meet the customer requirements in a vertical market segment. The software solutions were sufficient to meet the needs of a vertical industr ...

• SOA Web Services - IT Evolution IT Evolution Looking at current business needs, the IT environments in world need to be more flexible, and must quickly adapt to the constantly changing business requirement ...

• Reducing Code Size of Ajax Applications Building an Ajax based applications is mostly difficult due to the fact that codes are usually rendered longer. Because different web developments are used in building an Ajax based applications, developers have to combine these codes so that they can achieve the asynchronous function of Ajax. If th ...

• Bind Web Services in ESB-Web Services Gateway Bind Web Services in ESB-Web Services Gateway Since SOI is all about integrating multiple SOA-based systems, web services play a critical role in the integration space. This chapter is all about the importance of web services in integration. We will use the samples to illustrate how to bind web serv ...

• Retrieving XML Data Retrieving XML DataTo retrieve XML data from an XMLType table, you can use a SELECT SQL statement, just as you would if you had to query a relational table. For example, to select the employee with the id set to 100 from the employees XMLType table discussed in the preceding section, you might issue ...

• Querying Data with Oracle XQuery Querying Data with Oracle XQuery Starting with Oracle Database 10g Release 2, you can take advantage of a full-featured native XQuery engine integrated with the database. With Oracle XQuery, you can accomplish various tasks involved in developing PHP/Oracle XML applications, operating on any kind of ...

• Breaking up XML into Relational Data Breaking up XML into Relational Data While the preceding example shows how to construct an XML representation over relational data, the example in this section illustrates how you can shred XML data back into relational data. This reverse operation can be useful if your application works with relati ...

Next: Creating a Web service from a Stateless Session Bean