Databases are not good at executing lots of concurrent transactions with a small number of records per transaction.
数据库并不擅于执行大量处理少量记录的并发事务。
Sure enough, our transaction network passed with flying colors as we successfully delivered a million concurrent transactions with no errors over 1 hour sustained with an average time of 108ms
可以确定的是，我们的交易网络能够成功实现100万的并发交易而不会出现任何错误，平均的响应时间为108ms。
The transaction support in JDBC 2 gave developers control over concurrent access to their data, thereby ensuring that persisted data is always in a consistent state.
JDBC2中的事务支持让开发人员可以控制对数据的并发访问，从而保证持续数据总是保持一致的状态。
Given maximum transaction throughput, determine how many concurrent users can be served by the system.
已知最大事务吞吐量，确定系统可以为多少当前用户提供服务。
This technique yields more concurrent access to storage for persisting transaction information, and faster access to that data from the logs.
此技巧产生的结果是会更多地采用的并发的方式来访问存储以持久化事务信息，以便更快地访问日志中的数据。
Mixed transaction throughput also scaled with concurrent users and flattened at about 2000 TPS.
混合事务吞吐量也随并发用户数量伸缩，直到大约2000 tps。
Database write locks are needed only at transaction commit time to ensure that the modified items are updated atomically without interference from concurrent updaters.
只有在事务提交时才需要数据库写入锁，以确保原子地更新已修改的项，而不受到并发更新的干扰。
Experiment results show that this scheme provides significant improvement in the database performance and transaction throughput in concurrent environment.
实验表明，在并发环境下这种方案能较大的提高数据库性能和事务的吞吐量。
By applying carefully the database functions of transaction handling and concurrent access, the platform guarantees data reliability and data integrity in multi user network environment.
该系统还利用了数据库自身的事务处理与并发控制功能，解决了在多用户网络环境下的数据完整性和可靠性问题。
Transaction processing of SAILII comprises of transaction model, concurrent control and recovery management.
SAILII的事务处理部分是由事务模型、并发控制和恢复管理组成。
In this application, we need to solve two key questions: transaction processing and concurrent controlling.
论文解决了系统实现中的两个关键问题：事务型操作的处理和并发控制。
Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.
针对移动数据访问系统中事务处理的并发控制和数据访问问题，提供了一种分层的并发控制算法。
Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.
针对移动数据访问系统中事务处理的并发控制和数据访问问题，提供了一种分层的并发控制算法。
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