Als je dit leest en je bent Oracle professional – ontwikkelaar of administrator – is de kans groot dat je jouw carriere bent gestart in de jaren ‘90, in het tijdperk van Oracle7, Oracle Forms en Client/Server applicaties – net voor de opkomst van Java, internet, mobiel en SOA. Misschien ligt je start daar nog [...]
In recent articles, I have introduced CometD as framework for Server to Client and Client to Client Push: Running CometD 2 examples – locally on Tomcat using Maven and NetBeans http://technology.amis.nl/blog/14709/running-cometd-2-examples-locally-on-tomcat-using-maven-and-netbeans, CometD 2 Java Client Sample – open project in NetBeans based on Maven pom file, modify sources and run Java Based Comet Client (http://technology.amis.nl/blog/14720/cometd-2-java-client-sample-open-project-in-netbeans-based-on-maven-pom-file-modify-sources-and-run-java-based-comet-client) [...]
13/10/2011 - 7:00 am
Tags: 11g, Database, feuerstein, plsql, programming, sql, steven, steven feuerstein, toad
Posted in Announce, Books, Cloud, DBA, Database, Databases, Devel. + PL/SQL tools, General, IT Architecture, Oracle, Oracle Development Tools, Oracle E-Business Suite, SOA & Oracle Fusion Middleware, Software Development, Test, Tools, Unstructured Data | No comments
In dit tweedaagse seminar neemt Steven Feuerstein je mee ver voorbij de basismogelijkheden van PL/SQL. Steven zal tijdens dit seminar de best practices behandelen die hij op tientallen plekken in de wereld heeft verzameld en die hij ook mede door zijn nauwe samenwerking met het PL/SQL product team van Oracle kan verifiëren en aanscherpen. Hij [...]
I just completed my Birds of a Feather session at JavaOne 2011 about Push in an enterprise application architecture. Over 150 attendees were in the audience, many of them asking questions afterwards. It felt like it went well.
The slides for this session are below. I will post source code for the demos at some [...]
3/10/2011 - 7:12 pm
Tags: apex, Database, Java, networking, ODP.net, PHP, sql, sql developer, tom kyte
Posted in Database, Devel. + PL/SQL tools, General, Software Development | No comments
Currently at Tom Kyte’s session regarding topics new, improved or coming in Oracle Application Development. Tom told about the history APEX has gone thru and the current setup with the APEX Listener and even the “PL/SQL Gateway” was mentioned. I always have to laugh a bit because this last one touches the XDB Protocol Server [...]
22/9/2011 - 8:22 am
Tags: architecture, business rules, constraint, Database, ruleframe, rulege, sql
Posted in AMIS, Database, Devel. + PL/SQL tools, General, Oracle | No comments
datum: dinsdag 27 september; 16.30 uur
locatie: AMIS, Edisonbaan 15, Nieuwegein
sprekers: Toon Koppelaars en Lucas Jellema
Het belang van data integriteit behoeft geen toelichting – als het goed is. Vrijwel iedere enterprise applicatie is gebouwd op het fundament van een database. Robuustheid van die database en absolute betrouwbaarheid van de gegevens daarin zijn. essentieel. [...]
6/7/2011 - 11:58 am
Tags: business rule, constraint, Database, rulefram, rulegen, sql, transaction
Posted in Database, Databases, Devel. + PL/SQL tools, J(2)EE/Java, Oracle | No comments
No matter how complex the enterprise and application architectures become, no matter the number of tiers, services, devices and user interfaces – at the heart of most enterprises will be a relational database.
And no matter how hard we try to implement a fully service based architecture or a multi-purpose business tier (for example using EJBs) [...]
21/6/2011 - 1:04 pm
Tags: adapters, Database, database adapter, oracle service bus, osb, ref cursor, soa, soa suite, types and collections, wls, xmltype
Posted in Database, Devel. + PL/SQL tools, Java, JEE, OAS and WebLogic Server, Oracle, SOA & Oracle Fusion Middleware | No comments
In 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 [...]
7/6/2011 - 8:34 pm
Tags: 11gr2, adf, adf 11gR2, css, jdeveloper 11g, luc bors, skin editor, skineditor
Posted in ADF & JHeadstart, Devel. + PL/SQL tools, General, Oracle, Oracle Development Tools, Web/Java | No comments
With JDeveloper 11gR2 the skineditor is finally there. I share my first impressions in this post. When you need a skin for your application in previous versions, some configuration was needed. With 11gR2 it is much easier.
So what are the skinning features included in 11gR2 and in the skin editor ? The new JDeveloper editor [...]
There is often a need to synchronize data from a query. For example reading external data and update the tables. Sometimes it can be achieved by a single merge statement, but this is not always possible. Mind, for example, the need to update more than one table, or updating the data using an api.
As an [...]
