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Software Engineering

Nachdem wir uns in meinem vorherigen Blockpost ein wenig mit den allgemeinen und spezifischen Problemchen von aktuellen "Oracle on Docker" Repositories beschäftigt haben, will ich dieses mal etwas tiefer in die eigentliche Materie einsteigen. Im Folgenden werde ich erklären wie man eine WebLogic Domain Konfiguration mit dem WebLogic Scripting Tool (WLST), Python und ein wenig Shell Script automatisiert und durch die Docker Engine als Container anbietet. In einem weiteren Teil werden, ausgehend von der WebLogic Domain, dann verschiedene Managed Server auf separaten Maschinen erstellt, welche sich mit der Domain verlinken. Ausgangspunkt ist die WebLogic on Docker Installation aus Bruno Borges' GitHub Repository.

Architektur

Throughout this series, I will help you to have a better experience when using Maven as the build tool for an ADF Application. Focusing on the Maven building tool, we will go through the development of a multi module ADF Application with a Common Workspace - the typical implementation of the Cylinder Pattern (see Figure below), one of the ADF Architectural Patterns. In case this is not your architectural choice for the moment, no worries! As you will see, tasks like building an ADF Application with a Model and a View-controller Project with Maven, do not depend on your architecture.

Software Engineering

This article will show you how to use Oracle PL/SQL object types in ADF 12c with view and entity objects. You will get the full support of the framework and can handle the entity and view objects like any other view or entity object! In this part you will learn how to use entity objects and view objects in combination with object types and stored procedure.

Architektur

In this blogpost, I want to share my experience of migrating an Oracle SOA solution from on-premise to the cloud. But why was it necessary to think about this possibility? More than two years ago, our customer launched a comprehensive program to to make sales fit for the future. A huge area also covered IT support and automation of sales business processes. The solution introduced the use of different cloud system that have to be integrated. The integration part was achieved with the Oracle SOA platform. The SOA platform connects internal IT systems with external business partners and customers. The SOA platform is operated on-premise in the customer's DMZ zone.

Software Engineering

This is the second part of the article how to work with Oracle PL/SQL object types using entity and view objects. You need the understanding and the project set up of the previous part, so work through this and come back here, if you didn't do it already. In this part you will learn how to intercept the create, update and delete procedures of the entity object, so you really can use the view and entity object like you would use normal view and entity objects.

Oracle ACC and Spring-Boot

Architektur

In my last post I gave an introduction to Oracle Application Container Cloud (ACC) and how to develop Spring-Boot applications such that they can be hosted within Oracle ACC. At the end of the post some questions still had to be answered. Within this post we are going to tackle the first one, how is Microservice Communication in Oracle Application Container Cloud achieved? The following figure shows what a simple architecture, within the context of a Spring-Boot Microservice application, might look like.

Software Engineering

Welcome back or welcome at all! This is the second and last part of how to work with Oracle PL/SQL object types and object tables in ADF. In this part you will learn how to receive and send an object table from respectively to the database. The object table consists of an object type. Therefore, domain objects and stored procedures are created and used.