Situational Leadship
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人一思考上帝就会发笑
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结对很重要,但是你能开心于每天被纠正几十次更重要。测试驱动开发很有用,但是去设想一百多种让测试通不过的场景更有用。站立会议可能很有效,但是同事的信任解放了你去做自己的事情,才让会议真正有效。
信任意味着你不得不放弃控制,放弃很多。 |
InfoQ中文站:有人说要成功应用敏捷开发,需要很好的开发人员才可以,你觉得如何呢?
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少数对返工的研究指出:在大多数未能成功推行流程改进的组织中,返工所占的项目工作量介入30%到50%。这个数字令人痛苦不堪,不仅在收集数字时如此,而且想让人们承认也是难上加难。没有几个公司高层愿意承认他们在应用开发上浪费了40%的投入。
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谬论一、房价不可能下跌 谬论二、百姓买涨不买跌 谬论三、要死也是银行先死 谬论四、救楼市就是救中国经济 谬论五、房价下跌百姓最受伤害 谬论六、穷人不应关注高房价 谬论七、啥都可无不可无房 谬论八、买房就等于爱国 谬论九、成交量回暖等于房价要涨 谬论十、一线大城市房价并不高 |
xProcess allows users to define project management processes (for xProcess can be downloaded and evaluated from www.openxprocess.com or via SourceForge |
The Maven central repository continues to grow in value to Java community. We are now up to 55,579 artifacts from over 2000 projects, which means that anyone using Maven has convenient access to most of the libraries and components they need, and there are about 100 million hits to the repository per month. All artifacts in the Maven central repository are metadata-rich: for each artifact there is information on the originating project including the developers, the contributors, where you can find the source for the project, plus information on whether that artifact is related to other open source projects. There really is a vast store of untapped project information that is just starting to be utilized by tools like Nexus, Sonatype's Maven repository manager, which allows you to fully control the use of your own internal Maven repositories within your organization. |
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The Inner-Platform Effect roughly states that by making a system too flexible and configurable, the configuration of the system itself becomes so complex it takes a specialist in order to maintain it - thus re-introducing the problem that the system was attempting to solve. Or in other words, the configuration becomes a platform itself, requiring all of the tools and special knowledge of any programming language... effectively creating a system in a system.
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差点忘了这个后起之秀——swordfish
http://www.eclipse.org/swordfish/
Mule
http://mule.codehaus.org
Lightweight ESB with a custom implementation model.
Apache ServiceMix
http://servicemix.apache.org
Apache JBI implementation with a lot of JBI components.
Open ESB
https://open-esb.dev.java.net
ESB developed by SUN with tool support from the NetBeans IDE.
Apache Synapse
http://ws.apache.org/synapse
ESB focused on web services support based on Apache Axis2.
JBoss ESB
http://labs.jboss.com/jbossesb/
The JBoss implementation of an ESB based on JBoss messaging.
Apache Tuscany
http://incubator.apache.org/tuscany
Implementation of the Service Component Architecture (SCA) specification.
Fuse ESB
http://open.iona.com/products/fuse-esb/
Iona?s Open Source ESB offering based on Apache ServiceMix.
WSO2 ESB
http://wso2.com/products/esb/
WSO2?s Open Source ESB offering based on Apache Synapse.
PEtALSh
http://petals.objectweb.org/
Another JBI based ESB, that is hosted by OW2 (former ObjectWeb).
OpenAdapter
ttps://www.openadaptor.org/
AI based platform that provides a number of adaptors to implement integration solutions.
http://architects.dzone.com/articles/fuse-esb-4-osgi-based
NSN成都这边终于呼吸到了一些新鲜的空气,未来的几个月可能有基于Mediation Framework的开发工作可能会拿到成都来开发。我们迫切要做的就是展现我们快速学习的能力,对Mediation Framework开发和底层实现的深入理解,希望我们组能够占先,为后来者提供咨询。
从JBI可以切入的地方还有很多,背景方面SOA,Integration Issue, 技术方面ServiceMix,OSGi,Felix , Maven , Model-Driven Tooling.
你以为我就不认识你了吗。
本来Scrum的Demo是相当重要的事件,Team向Product Owner和利益相关者演示可运行的程序,并允许他人使用操作。而现在的Demo就是充满PPT的Report和training,没有多少人真正关心内容,因为很不相关,但又必须参加,所以只能用手机来打发时间。
Jim Shore的那篇广受欢迎的文章《The Decline and Fall of Agile》,该文指出在日益增长的敏捷社区中有这样一种倾向,组织只是在名义上采用“敏捷”,而没有采用如何真正成为敏捷的实践。
所以我们需要承认好的流程依赖一些关键因素,而技术实践就是软件开发中最关键的因素。把它推迟到敏捷后期实施绝对是一个坏主意。
太极敏捷有一个理论叫 CMT,文化决定管理,管理决定技术,因此太极敏捷认为只有具有先进文化的团队和企业,才能实现真正的敏捷变革,并从中获益 |
The 100,000,000 milestone was reached just in time for us to announce the second phase of our JavaFX strategy, the release of JavaFX Mobile at next week's Mobile World Congress. First, freely distributed, open source software will continue to create enormous revenue opportunities for those that understand the underlying business model - as an example, the Java business for Sun, last quarter, delivered more than $67m in billings, up nearly 50% year over year. over the long haul, my view is adoption rates and business models will be a greater driver of success than the technologies themselves. you want the technology you select to enable your business, not your supplier's, while enabling access to the world's largest developer community. Finally, the consumer electronics market is going to be infinitely more vibrant and competitive than the relatively stagnant personal computer market. the economy might be cooling down, but the RIA market is definitely heating up. |
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从此榜单中我们首先能够感觉到的是技术人员对开源社区的热衷,排在前十位的关键词中有8个是开源项目或者开源有关,比如Java、Chrome、Eclipse、MySQL、JavaScript、PHP、Apache和Tomcat等。而Java名列首位,好像没有什么疑义,其在企业开发市场方面的地位短时期内还没有其他的语言可以撼动。另外,Java成名虽早,却一直在努力求变以适应当前开发的要求,比如开源,比如对动态语言的支持等。 该榜单反映出来的另外一个现象是基于Web的程序开发越来越受到关注。LAMP组合中的三个如Apache、MySQL和PHP均位列其中,另外如Tomcat、Python、Hibernate、Ajax、Spring、Struts等也都是Web开发中的常用技术。 |