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If you have web hosting account, you need to think about its security. There are many viruses, which will harm your web hosting. So that you need Security for your web hosting account. Here you can get all information about security tips for web hosting.

Supplemental Custom Widgets for SWT (and more) Nebula is a place where different Eclipse-Projects and Independent developers collaborate on building Custom SWT widgets and reuseable UI-Components useable in UI-Applications built using SWT and JFace. All Nebula components are available on the navigation tree on the left or from the table below. Each image links to a page that will further describe the component and its function

OpenNTF is devoted to enabling groups of individuals all over the world to collaborate on IBM Lotus Notes/Domino applications and release them as open source. Browse the catalogs to find the projects, components and controls you're looking for which have been made available under the Apache license or under the GPL license. Browse the project area to find the latest project updates before they have been cleared.

Apache XML-RPC is a Java implementation of XML-RPC, a popular protocol that uses XML over HTTP to implement remote procedure calls. Version 3 of Apache XML-RPC is still compliant to the XML-RPC specification. However, the user may enable several vendor extensions are available, that greatly extend the power of XML-RPC: All primitive Java types are supported, including long, byte, short, and double. Calendar objects are supported. In particular, timezone settings, and milliseconds may be sent. DOM nodes, or JAXB objects, can be transmitted. So are objects implementing the java.io.Serializable interface. Both server and client can operate in a streaming mode, which preserves resources much better than the default mode, which is based on large internal byte arrays.

WeWebU OpenWorkdesk is an application suite (not just a CMIS browser!) for Enterprise Content Management (ECM) with an intuitive Web 2.0 front-end. OpenWorkdesk applications are future-proof and protect your investments because the user interface and the application layer have been separated from the underlying ECM system. This separation allows you to continue using your applications without laborious modifications even after an upgrade or change of the ECM platform. OpenWorkdesk Community Edition is available for all CMIS-compliant ECM systems such as Alfresco ECM, IBM FileNet P8, Nuxeo and EMC Documentum. Therefore, it provides a very cost-efficient but nevertheless fully professional way of managing and retrieving documents.

There are many approaches available to scale PostgreSQL beyond running on a single server. An outline of the terminology and basic technologies involved is at High Availability and Load Balancing. There is a presentation covering some of these solutions. There is no one-size fits all replication software. You have to understand your requirements and how various approaches fit into that. For example, here are two extremes in the replication problem space: You have a few servers connected to a local network you want to always keep current for failover and load-balancing purposes. Here you would be considering solutions that are synchronous, eager, and therefore conflict-free. Your users take a local copy of the database with them on laptops when they leave the office, make changes while they are away, and need to merge those with the main database when they return. Here you'd want an asynchronous, lazy replication approach, and will be forced to consider how to handle conflicts in cases where the same record has been modified both on the master server and on a local copy. These are both database replication problems, but the best way to solve them is very different. And as you can see from these examples, replication has a lot of specific terminology that you'll have to understand to figure out what class of solution makes sense for your requirements. A great source for this background is in the Postgres-R Terms and Definitions for Database Replication. The main theoretical topic it doesn't mention is how to resolve conflict resolution in lazy replication cases like the laptop situation, which involves voting and similar schemes.

"I'm with Politecnico di Milano, Italy, researching on the application of model driven development (MDE/MDD/MDA = MD*) techniques to all the software field, including: web engineering and modeling of web applications (WebML, WebRatio), multimedia & multidomain search engines (Search Computing), business processes (BPMN), and web services."

"I'll try to list all the MDE tools I know, I'll also try to reference them by their scope. Feel free to comment this list of MDE tools!"

"I'll try to list all the MDE tools I know, I'll also try to reference them by their scope. Feel free to comment this list of MDE tools! M2M/M2T tools: actifsource (http://www.actifsource.com/) AndroMDA (http://www.andromda.org/) Eclipse ATL (http://www.eclipse.org/atl/) is a part of Eclipse Modeling project Eclipse QVTO (http://wiki.eclipse.org/M2M/QVTO) is a part of Eclipse Modeling project Itemis/Eclipse xpand/xtend (http://wiki.eclipse.org/Xpand) it was originaly a part of the no longer supported openArchitectureWare (http://oaw.itemis.com/ & http://www.openarchitectureware.org/) is now a part of Eclipse Modeling project Mia-Software Mia-Generation (http://www.mia-software.com/) is a part of Mia-Studio tool suite Mia-Software Mia-Transformation (http://www.mia-software.com/) is a part of Mia-Studio tool suite Obeo/Eclipse Acceleo (http://www.eclipse.org/acceleo/) is a M2T tool that has recently moved from the Obeo (http://www.obeo.fr/) company to Eclipse Modeling project"

" The UnboundID LDAP SDK for Java is a fast, powerful, user-friendly, and completely free Java API for communicating with LDAP directory servers. It offers better performance, better ease of use, and more features than other Java-based LDAP APIs, and it's the only one that's being actively developed and enhanced. The UnboundID LDAP SDK for Java is free to use and redistribute in open source or proprietary applications under the GPLv2, LGPLv2.1 and the UnboundID Free Use License. It doesn't have any third-party dependencies and commercial support is available from UnboundID. Get quick answers and all the details you need from our LDAP SDK Documentation »"

"The RHQ project is a systems management suite that provides extensible and integrated systems management for multiple products and platforms across a set of core features such as monitoring and graphing of values alerting on error conditions remote configuration of managed resources remote operation execution The project is designed with layered modules that provide a flexible architecture for deployment. It delivers a core user interface that provides audited and historical management across an entire enterprise. A Server/Agent architecture provides remote management and plugins implement all specific support for managed products. RHQ is an open source project licensed under the GPL, with some pieces individually licensed under a dual GPL/LGPL license to facilitate the integration with extended packages such as Jopr (now included in RHQ) and Embedded Jopr."

" A forum to dicuss about UML, MDA, MDD and all kinds of topics related to software modeling and model-driven engineering"

The Java Content Repository (JCR) standard, which is based on the Java Specification Requests JSR170 (version 1.0) and JSR 283 (version 2.0), provides a Java-centric object-oriented storage API specifically targeted at content management scenarios. The JCR is not a content management system or a full-fledged content management system API, but rather a content repository API. A content repository provides a common API for all content-driven applications and CMS components, which require access to the content. It provides methods to read, write, and query content. The primary motivation of the JCR standard is to provide a standard and vendor-neutral programmatic interface for content repositories, allowing applications of multiple vendors to interact efficiently.

JDBC realm has a lot of attention in recent months. This blog summarizes the evolution of the JDBC realm implementation in GlassFish and explains how the latest implementation works. I would like to thank Jean-Baptiste, and Richter for their contributions and comments. The participation from the open source community definitely helps everyone. I encourage all of you to give feedback, participate, and help evolve this feature further. GlassFish always had the capability for anyone to plug-in a realm. Implementing a custom realm in the Sun Java System Application Server EE 8.0 is described in the article Authentication Using Custom Realms in Sun Java System Application Server. In S1AS 7.x, there is a JDBC Realm bundled in sample. Jean-Baptiste formally filed an enhancement and provided a clear text version of JDBCRealm for GlassFish. Richter wrote another implementation because the GlassFish JDBCRealm at that time not compatible with Tomcat.

"Contributed and administered by ICEsoft Technologies Inc., ICEpdf.org is a place where enterprise Java developers can learn, share, and contribute information and ideas to a growing community of ICEpdf developers. ICEpdf is an open source Java PDF engine that can render, convert, or extract PDF content within any Java application or on a Web server. ICEpdf.org provides a range of development and support resources to benefit all ICEpdf developers. Source code and application reference implementations are available for download here. Numerous reference implementations and examples are available to enable rapid learning and successful use of the product. The reference implementations are commercial quality implementations that can be deployed as-is, customized to meet specific requirements, or used as learning aids on how to use various features. Visit the ICEpdf demos page to see ICEpdf in action and to evaluate the capabilities of ICEpdf as a Java PDF viewer or deployed as servlet a headless server engine. Remember that ICEpdf is completely customizable and and can be completely embedded in your Java application. We invite you to join the ICEpdf community and to participate in the user forums. The resources available here and on the ICEpdf forums will get you up and developing that much quicker. "

"XMPP Web Services for Java (xws4j) is an implementation of machine to machine communication over XMPP according to the XMPP Extension Protocol XEP-0244 - IO Data and others. Although the name "web services" implies network communication over HTTP all communication is carried out over XMPP. The communicated content is encoded in XML, according to customized definitions of input and output in XML Schemata. "

" I am Johan den Haan, working for Mendix as CTO. This blog is personal, all opinions are mine and should be taken with a pinch of salt. I write about topics in the field of enterprise architecture and software engineering, like SOA, SOBA, MDE, MDA, MDD, DSL, etc. Johan den Haan on Twitter "

" Given that web service invocations are always remote across the internet, developing rigorous and responsive web service client applications has always been a challenge for architects and developers working with SOA. JAX-WS 2.0 comes with one effective solution to this problem: asynchronous web service invocation, with which a web service client may interact with a web service in a non-blocking, asynchronous approach. In this article, we will provide an exposition of this technology with examples built upon the reference implementation. Our examples utilize JDK 5.0, JAX-WS 2.0 reference implementation (RI), and Tomcat 5.5. JAX-WS 2.0 requires JAXP 1.3. To replace the JAXP 1.2 released with JDK 5.0 with this newer version, one approach is to download the JAXP 1.3 RI, and copy the endorsed directory under /lib of its installation home to %JAVA_HOME%/jre/lib. We need to copy the jaxp-api.jar of JAXP 1.3 RI to %JAVA_HOME%/jre/lib/endorsed as well. To make Tomcat 5.5 work with JAX-WS 2.0, readers need to copy all the .jar files under the /lib directory of the JAX-WS 2.0 RI installation to the %CATALINA_HOME%/shared/lib directory. As of this writing (in addition to Tomcat 5.5), Sun Java System Application Server 9.0, GlassFish, and Celtix also support JAX-WS 2.0. xFire is in the process of completing its implementation of this specification. Since asynchronous web service invocation in JAX-WS 2.0 is built upon the concurrent programming support in JDK 5.0 introduced with the java.util.concurrent package, we will start from there."