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RS ɑːz 高Economist²⁰⁴⁰⁷⁺⁸Economist²⁰⁴⁰⁷⁺⁸ 基本例句 abbr.无线电台=Radio Station abbr.继电器式选择器=Relay Selectorabbr.反转信号=Reverse Signal原型r的复数 The original RS-232 standard only defined the connection of computers with modems. 原始 RS-232标准只定义了使用调制解调器连接计算机的方式。 ibm The primary purpose of the RS secondary server is to provide a disaster recovery solution. RS备用服务器的主要作用是提供灾难修复解决方案。 ibm The primary server is not blocked or affected by the external backup performed on RS secondary nodes. RS次要节点上执行的外部备份不会阻塞或影响主要服务器。 ibm The RS secondary server continues to receive logical logs from the primary but does not apply them. RS次要服务器继续从主要服务器接收逻辑日志,但不会应用它们。 ibm The RS secondary server is blocked while logical log is at highlighted position shown below. RS次要服务器被阻塞,而逻辑日志位于如下突出显示的位置。 ibm With the browser side client implementation complete, let’s look at an example of a JAX- RS back end implementation. 浏览器客户端实现已完成,让我们来看看一个 JAX- RS后端实现的示例。 ibm According to the JAX- RS specification, by default, provider and resource classes are instantiated once for each JAX- RS application. 根据 JAX- RS规范,默认情况下,提供者和资源类为每个 JAX- RS应用程序实例化一次。 ibm Although the REST support is not an implementation of JAX- RS, it has more features than the specification defines. 虽然,对 REST的支持并不是 JAX- RS的一种实现,但是它具有比标准定义更多的特性。 ibm Annotation-based injection often used by JAX- RS resource classes may not be supported in the case of a singleton instance. 常被 JAX- RS资源类使用的基于注释的注入可能在一个单例实例的情况内并不受支持。 ibm Can be restored to create a RS secondary server. 可以恢复备份以创建一台 RS次要服务器。 ibm Figure1 shows the primary, HDR, and RS secondary nodes and illustrates the steps of an external backup on RSS. 图1显示了主要节点、 HDR与 RS次要节点,并举例说明了在 RSS上进行外部备份的步骤。 ibm Finally, this article helps you select the right framework for your needs by analyzing and reviewing the different JAX- RS implementations. 最后,本文通过分析和审查这些不同的 JAX- RS实现来帮助您选择适合自己需求的适当框架。 ibm Hence, client architecture and framework become a crucial attribute when selecting a JAX- RS implementation. 因此,客户端架构和框架是选择 JAX- RS实现的一个关键属性。 ibm Here's a brief description of the performance methodology used to perform a highly informal performance test measuring the relative throughput of various JAX- RS implementations. 这里有一个性能方法系统的简要描述,该方法系统用于执行一个非常不正式的性能测试,以便衡量各种 JAX- RS实现的相对流量。 ibm How is restoring external backup done on the RS secondary server? 在 RS次要服务器上如何恢复外部备份? ibm However, it is important to note that because this is not a formal benchmark for JAX- RS frameworks, varying loads and testing conditions might cause different results. 但是应该注意一点,由于这不是正式的 JAX- RS框架基准测试,改变负载和测试条件可能会导致不同的结果。 ibm I ran the performance test separately on every JAX- RS implementation framework. 我分别在每个 JAX- RS实现框架上运行这个性能测试。 ibm If multiple methods match a request URI, the JAX- RS selection algorithm is used to select the resource method. 如果有多个方法匹配某个请求 URI,将使用 JAX- RS选择算法来选择资源方法。 ibm Note that this test is in no way meant to be a formal benchmark of JAX- RS frameworks and was only done to give you a general idea of their relative performance characteristics. 注意,这个测试并不意味着是这些 JAX- RS框架之间的正式基准测试,只是为了向您提供它们的相对性能特征的一般认识。 ibm Now, how are these classes configured within a JAX- RS runtime? 那么,该如何在 JAX- RS运行时内配置这些类呢? ibm Once a checkpoint is transferred to the RSS node, it will start staging the log records coming from the primary in a log staging area at RS secondary server. 一旦将检查点传输给 RSS节点,它会开始将来自主要服务器的日志记录暂存到 RS次要服务器上的日志暂存区域中。 ibm SDS or HDR secondary node can take over primary, and RS secondary server continues to receive logical logs from new primary server. SDS或 HDR次要节点可以接管主要服务器,而 RS次要服务器继续从新的主要服务器接收逻辑日志。 ibm Should multiple failures in a cluster occur, however, an RS node can prevent your database from being entirely unavailable. 不过,如果集群中发生多个故障转移, RS节点可以防止您的数据库变得完全不可用。 ibm So, what are the main areas used to compare these different JAX- RS implementations? 那么,应该使用那些主要领域来比较这些不同的 JAX- RS实现呢? ibm That means data is in sync at both the primary and RS secondary server. 这意味着主要与 RS次要服务器上的数据是同步的。 ibm Then, I'll introduce a more complicated application to go deeper into the essentials and features of JAX- RS, such as multiple MIME type representations support, JAXB support, and so on. 然后,我将介绍更加复杂的应用程序,深入探讨 JAX- RS的本质和特性,比如多个 MIME类型表示形式支持、 JAXB支持等。 ibm Therefore, use of a singleton instance for JAX- RS resources should be avoided unless carefully planned. 因此,除非仔细计划,否则应该避免使用 JAX- RS资源的单例实例。 ibm This variable controls whether uncommitted inserts can be ignored for cursors under the CS or RS isolation levels. 这个变量控制未提交的插入在 CS或者 RS隔离级别下是否可以被游标忽略。 ibm Though all of the above- discussed frameworks implement the same JAX- RS specification, the design and architecture of these various frameworks are very different. 尽管本文讨论的每个框架都实现相同的 JAX- RS规范,但这些框架的设计和架构的差别非常大。 ibm We also explained how an external backup can be taken on an RS secondary server. 我们还说明了如何在 RS次要服务器上制作外部备份。 ibm |