在本文中，我分析了J2EE环境中服务器端资源(例如数据库、消息队列、目录和企业系统)的连接合用。
In this article, I examine connection pooling in a J2EE environment for server-side resources such as databases, message queues, directories, and enterprise systems.
接下来的各个部分将列出在中间件环境中这四个步骤的一些关键点，在这些环境中使用不同的数据库或消息传递产品作为资源管理器。
The next sections list some key highlights for these four steps in middleware environments using different database or messaging products as a resource manager.
数据库通道比较是在拥有10,000资源以及50和200的用户的Windows环境中执行的。
The database vendor comparison is performed in the Windows environment with 10,000 resources and 50 and 200 users.
交付准备环境也许可以连接到生产环境资源，比如数据库和文件系统，但不是必须这么做。
The staging environment may, but does not need, to be connected to production resources such as databases and file systems.
现在看一下在J2EE环境中，数据库和非数据库资源类型当前可以使用哪些连接合用设施。
Now I will look at what connection pooling facilities are currently available for database and non-database resource types in the J2EE environment.
这些服务提供程序运行在不同的操作环境中，并访问不同的数据库和/或资源。
These service providers are running on different operating environments accessing different databases and/or resources.
一旦此技术设施就绪，随着数据库需要的增长，用户可以轻松地访问云环境，请求他们需要的资源，以及根据需要获取对他们的个人数据库的即时访问。
Once this infrastructure is in place, as database needs arise, users can simply go to the cloud, request the resources they require, and gain instant access to their own personal database on demand.
在基本的分布式环境中，对于资源(文件、打印机、数据库，等等)的访问是通过资源管理器(应用程序服务器)进行管理的。
In a fundamental distributed environment, access to a resource (whether a file, printer, database, etc.) is managed by resource managers (application servers).
数据库在日后的海洋渔业资源与环境的研究、评价中必将得到广泛的应用。
Database is bound to obtain wide application in the future research and evaluation of Marine fisheries resources and environment.
采用RUSLE模型，从建立的河北省农业资源环境数据库中提取相关数据，对河北省土壤侵蚀风险进行定量化评价。
The correlative data was selected from the established database of agricultural resources and environment, and the soil erosion risk was quantified by using RUSLE model.
讨论了如何建立和管理符合地理信息系统需要的海洋生物资源与生物栖息环境数据库。
This paper discusses how to establish and to manage a living marine resources and their habitat environment database in conformity with the Geography Information System.
以贵阳市中心城区为试验区，建立城市资源环境信息系统空间数据库。
The spatial database of the urban resources and environment information system was established in the central area of Guiyang city.
以中国资源环境数据库为支撑，计算出1995和2000年湖北省各市县植被覆盖指数及省级归一化系数。
Based on Chinese Resources and Environment Database, the vegetation coverage index for each county and its provincial normalized coefficient of 1995 and 2000 of Hubei province are calculated.
此外，文中还提出了构建近岸海洋环境资源价值评估数据库的基本思路。
Meanwhile, a new point of view is provided for building the marine environmental resource evaluation database.
网站提供一个数据库，包含上千种环境资源，并且无偿提供互联网服务。
EnviroLink maintains a database of thousands of environmental resources and provides Internet services to non-profit organizations.
网络环境下，购买数据库扩充馆藏资源已成为一种必然。
Environmental Network, to buy materials to expand the database of resources has become a necessity.
介绍基础数据库的建立，矿产资源预测，矿产资源供给评价、开发的优化控制，以及矿产资源开发对环境影响评价。
It also introduces that the basic database setting up, mineral resource forecasting, evaluation and optimizing control of exploitation, and evaluating for environment.
在网络计算环境下，当大量客户同时存取数据库资源，数据库服务器常成为性能瓶颈。
In network computing environments, as large number of concurrent user access Shared database, the database servers often become performance bottlenecks.
对虚拟车削加工环境进行了深入探讨与研究，建立了虚拟车削环境整体框架，并对所有的资源建立数据库进行存取。
The machining environment of virtual machine tool was researched, the whole virtual machining environment and the database of the resources were established.
数据库建设是网络信息环境下 ，图书馆开展特色资源建设和增值服务的重要手段。
The utilization training education of characteristic resources is the main task for university library user education.
“数据库资源管理器”时，此窗口显示在开发环境的左边。
Database Explorer, the window appears on the left edge of the development environment.
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
以数据仓库技术思想为核心，研究在关系数据库和现有低资源环境下，设计基于多维数据管理的分布式数据库及信息管理系统。
The standard designs have been discussed. The data warehouse technique has been supplied and researched on data pre-process application. The logic structure and informa…
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