07 2008 檔案
摘要: PDOM stands for Persistent Document Object Model.
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摘要: The XQuery 1.0 specification describes a powerful language for accessing and manipulating XML. In its initial form XQuery lacks two interesting features: fast token-based text search and node-level update. Specifications for these features are under development at the W3C with release dates after XQuery 1.0. This paper looks at the mechanisms by which XQuery can support search and update based on our experience at Mark Logic implementing these features.
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摘要: Defines a (logical) model for an XML document -- as opposed to the data in that document -- and stores and retrieves documents according to that model. At a minimum, the model must include elements, attributes, PCDATA, and document order. Examples of such models are the XPath data model, the XML Infoset, and the models implied by the DOM and the events in SAX 1.0.
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摘要: Software AG是德國的一家多年從事系統(tǒng)軟件、ERP、電子商務(wù)產(chǎn)品和應(yīng)用解決方案的軟件廠商。
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摘要: 硬盤的DMA模式大家應(yīng)該都知道吧，硬盤的PATA模式有DMA33、DMA66、DMA100和DMA133，最新的SATA-150都出來了！一般來說現(xiàn)在大多數(shù)人用的還是PATA模式的硬盤，硬盤使用DMA模式相比以前的PIO模式傳輸?shù)乃俣纫?~8倍。DMA模式的起用對系統(tǒng)的性能起到了實質(zhì)的作用。以前有很多文章介紹過如何打開DMA模式，我在這里也就不多說了。
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摘要: Restlet項目（http://www.restlet.org）為“建立REST概念與Java類之間的映射”提供了一個輕量級而全面的框架。它可用于實現(xiàn)任何種類的REST式系統(tǒng)，而不僅僅是REST式Web服務(wù)；而且，事實證明它自從2005年誕生之時起，就是一個可靠的軟件
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摘要: Relational and object databases lack many data management features required by modern applications, such as versioning, rich data references, inheritence, or fine-grained security. Content repositories extend databases with such additional capabilities. The Java Content Repository API (JSR 170) defines a standard to access content repositories from Java code, and promises to greatly simplify Java database programming. This article reviews the Java Content Repository API and its open-source imple
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摘要: the Java Content Repository specification (JSR-170) focuses on "content services," where these not only manage data, but offer author based versioning, full-text searches, fine grained access control, content categorization and content event monitoring.
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摘要: 本文提供了對 JSR-170 規(guī)范所提供特性的廣泛介紹。在 2005 年 6 月 17 日通過的規(guī)范的最終發(fā)行版中，已有兩個商業(yè)實現(xiàn)：Day Software 的 CRX 和 Obinary 的 Magnolia Power Pack。JSR-170 的引入也導(dǎo)致了企業(yè)開源門戶和內(nèi)容管理系統(tǒng)（如 Magnolia 和 eXo 平臺）的增多。最重要的是，JSR-170 擁有來自行業(yè)領(lǐng)導(dǎo)者（包括 SAP AG、Macromedia 和 IBM）的強大支持，從而在企業(yè)陣營建立起了它自己的應(yīng)用和重要性。就像對象關(guān)系映射框架改變了數(shù)據(jù)庫編程一樣，JCR API 也有可能極大地改變我們思考和開發(fā)內(nèi)容應(yīng)用程序的方式。
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摘要: Sun Grid Engine軟件是用來在一個分布式環(huán)境里優(yōu)化利用軟硬件資源的分布式計算管理軟件...
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摘要: Cloud computing refers to computing resources being accessed which are typically owned and operated by a third-party provider on a consolidated basis in Data Center locations. Consumers of cloud computing services purchase computing capacity on-demand and are not generally concerned with the underlying technologies used to achieve the increase in server capability. There are however increasing options for developers that allow for platform services in the cloud where developers do care about the
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摘要: OSGI：Class Loading Architecture
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摘要: Java創(chuàng)始人認為JSR 311應(yīng)更名...
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