oltp

  • 网络联机事务处理(On-Line Transaction Processing);在线事务处理;在线交易处理

oltpoltp

oltp

联机事务处理(On-Line Transaction Processing)

联机事务处理 (Oltp) 与联机事务 OLAP 分开 两台Server,但未使用Replication Server,使用了bcp 和dump/load.

在线事务处理

对于在线事务处理OLTP)环境,创建一到两个索引。 对于混合查询和 OLTP 环境,创建两到五个索引。

在线交易处理

比起在线交易处理OLTP)或在线分析处 理(OLAP),研发机构现在拥有了一个单一的统一的报表解决方案。SQL Server 20…

线上交易处理

线上交易处理 (OLTP) 系统撷取其中的资料,并摘要进行决策支援分析的资料仓储。在《SQL Server 线上丛书》的工具列上…

联机事务处理系统

例如在联机事务处理系统(OLTP )中,每笔事务常常要多台服务器上的程序顺序地协调完成,一旦中间发生某种故障时,不但要 …

联机交易处理

  联机交易处理oltp)的基本概念是交易(transactions),或者称之为事务。那么什么是交易呢?

联机事物处理

随着联机事物处理(OLTP)技术的发展,开放环境下的分布OLTP应用开发工具不断推出。Level 8 System是美国TIS(Transaction I…

1
For OLTP applications, there should be less sorting and temp space required and only a handful of concurrent cursors opened at a time. 对于OLTP应用程序,所需的排序和临时空间会比较少,一次只打开少数并发游标。
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Batch and query applications typically do a lot of sequential processing, while data access for OLTP tends to be more random in nature. 批处理和查询应用程序通常要进行大量的顺序处理,而用于OLTP的数据访问往往更具有随机性。
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What if you know your OLTP searches should use the same execution plan for different binding values? 要是你知道你的OLTP搜索对不同绑定值应该使用相同执行计划又该怎么办呢?
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On OLTP systems, where user sessions are performing quick queries, tuning this parameter can be very important. 在OLTP系统上,用户会话执行快速查询,调节此参数可能非常重要。
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A key concept of SOA is to reuse assets across the enterprise, which is composed of both OLTP workloads and batch. SOA有一个非常重要的概念,即在企业之间重用资产,它由OLTP工作负载和批处理组成。
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Separating OLTP data from OLAP data allows you to optimize for the access patterns of each technique. 独立存储OLTP数据和OLAP数据使您可为每种技术的访问模式进行优化。
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The results are very relevant to any DBA that must maintain and tune an online transaction processing (OLTP) system. 结果与必须维护和调优在线事务处理(OLTP)系统的任何DBA密切相关。
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Philip Howard of Bloor Research provides competitive analysis of these two OLTP systems for IT specialists. BloorResearch的PhilipHoward为IT专家提供了这两个OLTP系统的竞争力分析。
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Sequential numbers are often used in OLTP-like applications to generate primary keys required by the relational model. 连续数字在OLTP类应用程序中常常用于生成关系模型所需的主键。
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For for a large OLTP database, set aside as much as memory as possible for the buffer pool while keeping the system stable. 对于大型OLTP数据库,在保持系统稳定的同时为缓冲池留出尽可能多的内存。
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Batch operations are often too resource intensive to run on an OLTP server. 在OLTP服务器上运行批处理操作通常会占用大量资源。
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Part of the process of building a data warehouse out of data coming from multiple online transaction processing (OLTP) systems . 从来自多个联机事务处理(OLTP)系统的数据生成数据仓库的进程的一部分。
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Because the only table may be the hotspot unless it is partitioned, OLTP Systems typically don't work well with it. 除非进行分区,否则唯一的数据表会成为热点,OLTP系统通常在这方面都不太好。
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Demonstrates how event notifications can be used in an OLTP database application. 说明如何在OLTP数据库应用程序中使用事件通知。
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It was an online transaction processing (OLTP) application with 10, 000 users accessing the system in order to dispatch technical problems. 这是一个联机事务处理(OLTP)应用程序,有10,000位用户访问该系统以发送技术问题。
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Online Transaction Processing (OLTP), consisting of many transactions of varying complexity, mostly small. 联机事务处理(OnlineTransactionProcessing,OLTP),包含许多不同复杂性的小型事务。
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General tuning tips are the same regardless of the database workload, but differences do exist between OLTP and DSS workloads. 无论数据库负载如何,通用的调优提示都是相同的,只是OLTP和DSS工作负载之间存在差别。
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In this scenario, Service Broker functions as a framework for a distributed OLTP system. 在这种情况下,ServiceBroker用作分布式OLTP系统的框架。
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These index scans also help online transaction processing (OLTP) databases and are described in much more detail in the main article. 这些索引扫描也可以帮助联机事务处理(OLP)数据库,更多细节在主文章中有说明。
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Examples of OLTP environments include banking applications, order processing systems, and airline reservation systems. 常见的OLTP包括银行应用、订单处理系统和航空订票系统。
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Games are not like decision support system (DSS) or Online Transaction Processing (OLTP) systems at all. 游戏与决策支持系统(DSS)和在线事务处理(OLTP)系统完全不一样。
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Typically, online transaction processing (OLTP) systems perform large numbers of relatively small transactions. 通常,联机事务处理(OLTP)系统可执行大量相对较小的事务。
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Therefore, from a database perspective, on-line transaction processing (OLTP) environments are ideal candidates for EFD data storage. 因此,从数据库方面看,在线事务处理(OLTP)环境很适合使用EFD数据存储。
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In an online transaction processing (OLTP) environment, start with a value of 30 seconds. 在联机事务处理(OLTP)环境中,这个值从30秒开始。
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"Table per Concrete Class" is good for an OLTP system with high concurrency, complex queries and few shared columns. “每个具体类一张表”对有高并发、复杂查询并且没有共享列的OLTP系统来说是个不错的选择。
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In a nutshell, short queries and OLTP transactions are faster as prepared statements with parameter markers. 总而言之,短小的查询和OLTP事务就像含参数占位符的预置语句一样,具有更快的速度。
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New features enhance OLTP data security, OLTP performance, data warehouse performance, and administration. 新特性增强了OLTP数据安全性、OLTP性能、数据仓库性能和管理。
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Administration of an OLTP or OLAP database environment frequently includes the loading of data . OLTP或OLAP数据库环境的管理通常包括数据的加载。
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"Table per Subclass" is good for an OLTP system with high concurrency, simple queries and few shared columns. “每个类层次一张表”对有高并发、简单查询并且没有共享列的OLTP系统来说是个不错的选择。
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Increases availability of data: This attribute is applicable to all system types, be they OLTP or warehouse systems by nature. 增加数据的可用性:这个特性适用于所有的系统,不论是OLTP还是数据仓库。