http://jenkov.com/rss/rss_all.jsp News from Jenkov.com about new releases, new articles etc. en http://tutorials.jenkov.com/soa/performance.html This text discusses some of the performance issues you should take into consideration when designing a service oriented architecture. http://tutorials.jenkov.com/soa/performance.html 2010.03.08 http://tutorials.jenkov.com/soa/service-proxy.html Service proxies translates from one service protocol to another. This text explains in brief how service proxies work. http://tutorials.jenkov.com/soa/service-proxy.html 2010.03.08 http://tutorials.jenkov.com/soa/services-applications.html What is the difference between services and applications? This text discusses common traits of services and applications, and tries to highlight their differences. http://tutorials.jenkov.com/soa/services-applications.html 2010.03.08 http://tutorials.jenkov.com/soap/index.html The first 7 texts in the SOAP tutorial have been released, covering SOAP Envelope, Header, Body, Fault, roles and message exchange patterns (MEP). http://tutorials.jenkov.com/soap/index.html 2010.03.01 http://tutorials.jenkov.com/soa/service-repositories.html The SOA tutorial has been continued with a new text briefly explaining the concept of Service Repositories, which are catalogues of available services. http://tutorials.jenkov.com/soa/service-repositories.html 2010.02.21 http://tutorials.jenkov.com/soa/index.html The web service tutorial has been split into two seperate trails. One trail on web service specific details, and one trail on service oriented architecture (SOA). The trail on SOA is independent from what kind of services you are using (SOAP, Jini, JXTA, Corba etc.). The general principles works regardless of underlying protocols. http://tutorials.jenkov.com/soa/index.html 2010.02.14 http://tutorials.jenkov.com/web-services/index.html I promised to write some tutorials about web services this year. So, I have started with the first 6 texts in a top down overview. More texts will be added soon. http://tutorials.jenkov.com/web-services/index.html 2010.02.08 http://butterfly.jenkov.com This version contains support for a global exception handler, and switching your web app into maintenance mode, where you can backup databases, files etc. without the users accesing them - without taking the web app offline of course. http://butterfly.jenkov.com/22 2009.08.04 http://butterfly.jenkov.com Version 5.2.0 contains support for connection and transaction scoping. via the ScopingDataSource. This is something that can otherwise be quite messy to handle yourself. http://butterfly.jenkov.com/23 2009.08.04 http://butterfly.jenkov.com Version 3.0.0 contains support for using Butterfly Container as an internationalization mechanism for both components and texts. http://butterfly.jenkov.com/24 2009.06.29 http://jenkov.com/book-reviews/dependency-injection.html I as approached by Manning Publications and asked if I would be interested in writing a book review of their upcoming book "Dependency Injection" by Dhanji R. Prasanna. Being the developer of the dependency injection container for Java, Butterfly Container, and having written about dependency injection before, I was naturally interested in what this book had to offer. It turned out to be a very good book. Want to know more about this book? Then go ahead and read the review now! http://jenkov.com/book-reviews/dependency-injection.html 2009.02.19 http://scriptdraw.com Version 1.2.0 of ScriptDraw.com - the free online SVG editor - contains buttons for left, right, up and down arrows. These arrows are generated using the SVG path element. http://scriptdraw.com/3 2009.04.03 http://scriptdraw.com Version 1.1.10 of ScriptDraw.com - the free online SVG editor - contains support for "undo", meaning it is now possible to undo the last 20 actions. In addition, buttons have been added for inserting SVG for basic shapes (rect, circle, ellipse, line etc.). Finally, all buttons have now also been given keyboard shortcuts. These are visible when you hover the mouse over the buttons, in the tooltips. These changes make ScriptDraw a lot easier to work with! http://scriptdraw.com/2 2009.02.03 http://scriptdraw.com ScriptDraw is a simple free online SVG editor. You type in the SVG XML and press a button to see the SVG image as it is rendered in your browser. More features will be added in the future. http://scriptdraw.com/1 2009.01.15