条目服务 （ES） 3.1 是 Java 开发人员的软件库。它通过类型化对象（条目）的单个层次结构提供对分布式数据的集中访问。条目可以存储在不同类型的数据源（XML 文件、RDBMS 等）中。每个数据源都使用一个条目服务进行过度构建;服务一起分组到一个分布式层次结构中。每个服务发布其自己的部分的全局条目（对象）树。整个入口树可以通过运行的任何服务访问，通过一个程序接口，尽管对象存储在何处以及如何实际上。所有服务以透明方式提供相同的数据视图。 条目具有稳定且唯一的字符串标识符，可从任何位置引用;标识符显示条目嵌套结构。条目嵌套和服务层次结构彼此独立，因此条目可以移动到另一个服务，而无需更改其标识符。存在 ES 路径（XQuery/XPath 样语言）来查询条目树。 分布式可刷新对象是该库的基础，这为 ES 增加了更大的灵活性和效率：一组远程呼叫通过网络收集并作为一个包发送;所有远程条目都缓存在客户端上，无法存储陈旧数据;在条目更改时可以进行订阅。所有这一切都是在没有任何消息服务器（发生点对点通信）中完成的，这为条目树提供了非常高的可伸缩性，并有可能在全局范围内使用它。 主要特点是： - 覆盖任何类型的数据源（RDBMS、XML 等）的类型化对象的单个视图。 - 稳定字符串对象标识符，可从任何地方引用;支持回引用导航; - XQuery/XPath 样 ES 路径语言，以查询整个树。 - 远程条目在本地缓存;不可能有陈旧的数据。 - 无需中央消息服务器通知更改;提高可扩展性。 - 有效的网络数据交换
版本历史记录
- 版本 3.1 发布于 2007-10-12
软件信息
- 软件分类： 发展 > 组件和库
- 发布者： Fusionsoft
- 许可： 免费试用
- 价格： $9980.00
- 版本： 3.1
- 适用平台： windows
终端用户许可协议
Entry Service License Agreement Copyright 2006-2007, Fusionsoft. All Rights Reserved END-USER LICENSE AGREEMENT PLEASE READ THIS LICENSE AGREEMENT CAREFULLY. BY INSTALLING OR USING THIS SOFTWARE, YOU INDICATE ACCEPTANCE OF AND AGREE TO BECOME BOUND BY THE TERMS AND CONDITIONS OF THIS LICENSE. IF YOU DO NOT AGREE TO ANY PART OF THE TERMS OF THIS LICENSE, DO NOT INSTALL, USE OR DISTRIBUTE THIS SOFTWARE OR ITS PART AND PROMPTLY RETURN IT TO FUSIONSOFT. LICENSE This Fusionsoft end - user license agreement is a legal agreement between you (either an individual or an entity), and Entry Service software application, source code, demos, intermediate files, printed materials, and "online" or electronic documentation contained in this installation file. For the purpose of this agreement, the purchased software program(s) and supporting documentation will be referred to as the "Software". The enclosed Software is licensed, not sold. 1. GRANT OF LICENSE This License Agreement grants you the next: Software may be used by a single developer who uses this software personally on one or more computers for sole purposes of developing. You are allowed to deploy run-time assemblies with your executable applications without royalty fee. 2. DESCRIPTION RIGHTS AND LIMITATIONS The license grants a non-exclusive right to install and use Software on one or more computers for a single person. You may make one copy of the Software for archival purposes, or copy the Software onto the hard disk of your computer and retain the original for archival purposes. You may not: - Distribute and resell Software or any derivative work using it, except supplying run-time assemblies with your executable applications; - Transfer, assign, or modify Software, in whole or in part; - Reverse engineer, decompile, or disassemble Software; - Reproduce or distribute any Software documentation without Fusionsoft's express written permission; - Remove or alter any Fusionsoft's copyright notices or other proprietary markings on any copies of Software. Only the legally registered developer end-user is licensed to use Software, subject to all of the conditions of this agreement. All code contained in Software is confidential and proprietary copyrighted work and trade secrets of Fusionsoft. 3. TRANSFER You may not transfer Software to any individual or entity without prior acceptance by Fusionsoft. In particular, you may not share copies of the Software with other co-developers without proper licensing of these copies under each individual's name. 4. TERMINATION Fusionsoft may immediately terminate this agreement without notice or judicial resolution in the event of any failure to comply with any provision of this License. Upon such termination you MUST destroy Software, all accompanying written materials and all copies. 5. WARRANTY Software and documentation is provided "AS IS" without warranty of any kind. Fusionsoft makes no warranties, express or implied, including but not limited to, the implied warranties of merchantability and fitness for a particular purpose or use. 6. COPYRIGHT The Software is owned by Fusionsoft and is protected by international copyright laws and treaty provisions. You may not remove the copyright notice from any copy of Software or any copy of the written materials, accompanying the Software. This agreement contains the total agreement between the two parties and supercedes any other agreements, written, oral, expressed or implied.