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Mastering Grails: Grails and legacy databases
In this Mastering Grails installment, Scott Davis explores the various ways that Grails can use database tables that don't conform to the Grails naming standard. If you have Java? classes that already map to your legacy databases, Grails allows you to u
heise Developer - 01.10.2009 12:31 - Requirements Engineering in Zeiten der Agilität
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Der Hype um agile Vorgehensweisen in der Softwareentwicklung ist vorbei. Vielerorts haben sie sich durchgesetzt. Häufiger jedoch ist heute ein Mix aus klassischen und agilen Techniken anzutreffen. Wie wirkt sich die Mischung auf das Requirements Engineering aus, und wie wird es in agilen Projekten eingesetzt?
Introducing MongoDB | Linux Magazine
"Relational databases are not necessarily the best choice for modern Web applications. A new generation of alternatives is emerging. MongoDB is one of the best emergent solutions. And it’s open source. "
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Relational databases are not necessarily the best choice for modern Web applications. A new generation of alternatives is emerging. MongoDB is one of the best emergent solutions. And it’s open source.
memcached and Grails, Part 1: Installing and using memcached
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In this first half of a two-part article focusing on memcached and Grails, author James Goodwill introduces you to the open source caching solution memcached. Topics covered in this article include installation, configuration, memcached client commands, and evaluating the effectiveness of your cache. Unlike articles about using memcached with a language-specific client, this one focuses on direct interaction with the memcached server. The goal is to give you the tools you need to monitor your instance of memcached as well as to prepare you for the second half of the article, in which you will integrate memcached into a Grails application.
Git changes the game of distributed Web development
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Version control systems are a core component of most development projects,
regardless of whether you're developing an application, a Web site, or an operating
system. Most projects involve multiple developers, often working at widely separated
physical locations. Distributed version control systems are nothing new, but the Git version
control system provides unique support for collaboration and interaction among developers.
Build faster Web applications with caching
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Web developers who use Java™ technologies can quickly improve their applications' performance by using a cache utility. Java Caching System (JCS), a powerful distributed caching system for Java applications, is a highly configurable tool with a simple API. This article gives you an overview of JCS and shows how you can use it to speed up your Web applications.
Faster Java coding in Eclipse Galileo
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Learn how to use the new
toString()
code-generation ability in Eclipse Galileo along with
hashCode(),equals(),
and setter/getter generation to cut down on the amount of work that goes into
building the foundation of a Java™ class.
Java development 2.0: Hello Google App Engine
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Open source solutions and borrowed infrastructures are changing the character of Java™ development, letting you deliver better software quickly and at a low cost. Andrew Glover, coining the term Java development 2.0 to encapsulate the cumulative force of these phenomena, launches a new series on some of the relevant tools and technologies. This first installment heralds the arrival of Java development 2.0 and explains how you can bring its concepts to fruition quickly with Google's App Engine for Java.
Google App Engine for Java: Part 2: Building the killer app
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The whole point of a cloud platform like Google App Engine for
Java™ is
in being able to imagine, build, and deploy professional-quality killer apps that
scale — without breaking the bank or driving yourself insane. In this second
part of his three-part introduction to Google App Engine for Java, Rick Hightower takes you beyond the ready-made examples of Part 1 with a step-by-step guide to writing and deploying a simple contact-management application using App Engine for Java.
heise Developer - 06.08.2009 14:22 - Feintuning der Speicherbelegung von Java-Programmen mit visualgc
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Java erfreut sich bei Business-Anwendungen großer Beliebtheit. Nicht selten hängen Kernprozesse eines Unternehmens von der Verfügbarkeit solcher Applikationen ab. Ein Entwickler, der Wert auf Tempo und Langlebigkeit eines Prozesses legt, tut gut daran, ihm mit visualgc auf den Zahn zu fühlen
#!*A5%amp;j9 - How to Encrypt Your File System | Linux Magazine
Protecting your data has become more important than ever. Let’s look at some options for encrypting Linux file systems.
Omega: Fedora For The Rest of Us | Linux Magazine
The Fedora Project is one of the most popular Linux distributions, however its position on non-free software and proprietary codecs isn’t for everyone. But thanks to Fedora’s ability to create Remix versions of the disto with anything you like, Omega attempts to bridge the divide.
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The Fedora Project is one of the most popular Linux distributions, however its position on non-free software and proprietary codecs isn’t for everyone. But thanks to Fedora’s ability to create Remix versions of the disto with anything you like, Omega attempts to bridge the divide.
Der kleine OpenSSL-Wegweiser - heise Security
Im Gefolge der OpenSSL-Probleme bei Debian verbreitet sich bei Administratoren zunehmend Chaos, Ratlosigkeit und sogar Panik. Lückenhafte und teilweise sogar falsche Informationen tragen genauso dazu bei, wie riskante Update-Prozeduren und mit der hei?en
Preventing SSH Dictionary Attacks With DenyHosts | HowtoForge - Linux Howtos and Tutorials
In this HowTo I will show how to install and configure DenyHosts. DenyHosts is a tool that observes login attempts to SSH, and if it finds failed login attempts again and again from the same IP address, DenyHosts blocks further login attempts from that IP address by putting it into /etc/hosts.deny. DenyHosts can be run by cron or as a daemon. In this tutorial I will run DenyHosts as a daemon.\n\n
11 Mythen über KDE 4 | Kubuntu-de.org
In etwas mehr als zwei Wochen werden die Entwickler von KDE die nächste Version des KDE-4-Desktops freigeben. Ob diese nun den Erwartungen der Benutzer entsprechen wird oder nicht, steht noch in den Sternen.
The Perfect Server - Ubuntu Hardy Heron (Ubuntu 8.04 LTS Server) | HowtoForge - Linux Howtos and Tutorials
This tutorial shows how to set up an Ubuntu Hardy Heron (Ubuntu 8.04 LTS) based server that offers all services needed by ISPs and hosters: Apache web server (SSL-capable), Postfix mail server with SMTP-AUTH and TLS, BIND DNS server, Proftpd FTP server, MySQL server, Courier POP3/IMAP, Quota, Firewall, etc. This tutorial is written for the 32-bit version of Ubuntu 8.04 LTS, but should apply to the 64-bit version with very little modifications as well.
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