Many programming languages and platforms have added new concurrency features to help developers take advantage of multi-core computers. 很多编程语言和平台都已增加了新的并发性功能以帮助开发人员充分利用多内核的计算机。
One symptom of insufficient concurrency and insufficient connection pool size is an idle CPU. 并发性不足和连接池大小不足的一个症状是CPU闲置。
Concurrency control Supports table and row level locking. 并发控制支持表级和行级锁。
Robust concurrency and asynchronous execution support. 健壮的并发和同步执行支持。
Only production systems can bring in the test conditions for the concurrency and scalability requirements. 只有生产系统能够提供并发性和可伸缩性需求的测试条件。
However, waiting to write the data can have advantages for performance and concurrency. 但是,推迟写数据在性能和并发上具有优势。
Examples might be routing, flow/ concurrency control, auditing, access control, and semantic mapping. 例子包括路由、流/并发控制、审计、访问控制和语义映射。
PHP has a complex relationship with multitasking or concurrency. PHP与多任务或并发的关系十分复杂。
Application load, garbage collection concurrency, locality, and allocation efficiencies can all influence application performance. 应用程序负载、垃圾收集并发、位置和分配效率都可能影响应用程序性能。
Log analysis is the most popular tool for monitoring performance for checking response times and concurrency. 日志分析是最流行的性能监控工具,用于检查响应时间和并发性。
The runtime also provides additional services like logging and concurrency. 运行库还提供了一些额外服务,比如日志和并发性。
To solve this, increase the value according to the transaction complexity and the level of concurrency required. 为了解决此问题,可依据事务复杂性和需要的并发性水平来增大该值。
To improve concurrency, DB2 and IDS use a combination of locks and isolation levels. 为改善并发性,DB2和IDS结合使用了锁和隔离级别。
To support high-throughput and high-user-concurrency requirements in an application or subsystem, you need high database concurrency. 为了在应用程序或子系统中支持高吞吐量和高用户并发性,您需要高数据库并发性。
This might be based on throughput rate or on the concurrency. 可以根据吞吐率或并发性执行截断。
This concurrency control can greatly reduce timeout situations between readers and writers accessing the same data row. 这种并发性控制可以极大地减少读取程序和写入程序访问相同的数据行时产生的超时情况。
Java APIs also tend to be better prepared for serialization and concurrency issues. JavaAPI往往也为串行化和并发问题做了更好的准备。
With the default Informix setup, these sessions create lots of locking and concurrency errors. 使用默认的Informix设置,这些会话创建大量锁定和并发性错误。
Concurrency and throughput also have to do with when you release the locks. 并发性和吞吐量还与您释放锁的时间有关。
This prevents blocking and concurrency problems when these commands are executed. 这样可以防止在执行这些命令时出现阻塞和并发问题。
My principal interest is concurrency: the combination of Ruby and native threads presents some interesting challenges. 我的主要兴趣是并发程序:Ruby和原生线程的结合提出了一些有意思的挑战。
Such a system requires concurrency control and recovery mechanisms. 这种系统需要并行控制和恢复机制。
This solution demonstrates how to use multiple threads to achieve concurrency in tasks. 此解决方案演示如何使用多个线程在任务中实现并发。
In this paper a management mechanism called dynamic multi-grain lock and a related concurrency control protocol were given. 本文采用了一个叫做动态多粒度锁的管理机制,提出了一种与之相适应的并发控制协议。
A concurrency control algorithm based on the transaction conflict graph is proposed. 提出了一种基于事务冲突图的并发控制方法。
Deadlock detection and prevention of transaction are very important to concurrency and integrity in database systems. 数据库系统中事务死锁的检测和预防,对提高系统并发性和整体性能具有重要意义。
We also plan on working on detecting concurrency problems in distributed programs that use multiple servers. 我们还打算在使用多个服务器的分布式程序中检测并发问题。
This is called concurrency control. 这称为并发控制。
An overview on the management of lock-based concurrency control of transactions is presented in this paper. 叙述了关系型数据库管理系统中的事务管理和基于锁的事务并发控制方法。
Concurrency and Coordination Runtime and Decentralized Software Services contain new features and bug fixes. 分布式软件服务添加了新的功能和并修复了一些Bug。