Posts tagged oracle service bus
Donderdag 22 maart – Het grote Oracle Service Bus 11g Development Cookbook evenement
0Begin 2012 verscheen bij uitgeverij Packt Publishing het Oracle Service Bus 11g Development Cookbook – een zeer praktijkgerichte beschrijving van best practices en handige werkwijzen met OSB 11g. Dit boek is geschreven door vijf OSB experts, waarvan drie uit Nederland. Op donderdag 22 maart organiseert AMIS naar aanleiding van het verschijnen van dit boek een speciaal evenement, met de drie Nederlandse auteurs – Jan van Zoggel (RUBIX), Eric Elzinga (Oracle ACE, Xenta Consultancy en AMIS Associate) en Edwin Biemond (Oracle ACE, AMIS Services) – en diverse presentaties en demonstraties van de Oracle Service Bus in de praktijk. We delen exemplaren van het boek uit en spreken over de toekomst van OSB 11g en 12c. De bijeenkomst begint om 17.00 en duurt tot pakweg 21.00 uur. De toegang is zoals altijd gratis. Aanmelden via: evenement-link.
Agenda
17.00 Welkom en Introductie 17.30 Where to use the Oracle Service Bus – Jan van Zoggel en Edwin Biemond 18.30 diner 19.30 Koken uit het Cookbook – enkele geavanceerde OSB recepten – Eric Elzinga en Lucas Jellema 20.00 OSB: War Stories from the Trenches – Peter Ebell 20.45 OSB quiz en boek-uitreiking 21.00 borrel
Presentaties
Implementing Web Services backed by a Database PL/SQL API using the Oracle Service Bus
1This article accompanies an article on the Architecture section of Oracle Technology Network (OTN): Implementing the Enterprise Service Bus Pattern to Expose Database Backed Services. It provides a detailed description of the implementation of the ESB architecture design pattern – the same that is introduced in the article on OTN – using Oracle Service Bus. This OSB based implementation is in terms of structure, architecture design and functionality the replica of the pure Java based implementation described in the OTN-article. OSB adds productivity, agility and many run time administrative benefits over the pure Java solution.
The challengeThe challenge the organization – let us call them Stuff Inc. – is facing is simple and common: external parties have requested access to information through Web Services. This information is held in the enterprise (Oracle) database at Stuff Inc.
The architecture team decides that the implementation of the service should be done according to the ESB architecture pattern.
Their initial implementation is based on custom Java Classes, XSLT stylesheets and JDBC calls.
After some time having worked with this initial set up, they decide to More >
Choosing the best way for SOA Suite and Oracle Service Bus to interact with the Oracle Database
0In the past few weeks, I have encountered a similar discussion in various organisations. Each organisation uses either SOA Suite (11g) or Oracle Service Bus (11g) at the core of their SOA infrastructure – either for integration purposes, for workflow and process orchestration or for both. In each organisation, the role of one or more databases is crucial and interaction between the SOA environment and the database is one of the most common and therefore important functions in their enterprise IT environment.
Given the importance, it is only logical that the way(s) chosen for linking the SOA component to the database is carefully selected – and evaluated every now and again. Technology may have progressed, experience may have taught us a lesson or two, the knowledge and skills may have evolved.
Interestingly enough, the number of ways for SOA Suite and OSB to communicate with the database is quite high. This article includes an illustration that shows over 20 different interaction channels that we can choose from with a fairly wild variation of attributes, required skills, productivity and performance characteristics.
Among the choices we face is the question of the communication More >
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