The architecture of the test platform is introduced and the architecture and implementation of concurrency control are discussed . Furthermore how to implement sacrifice of restarted transactions and dynamic adjustment of execution order over the basic concurrency control architecture is discussed in this thesis .

论文详细介绍了实时数据库 测试平台的系统框架，重点描述了系统中 的实时事务并发控制的框架和实现，并且深入论述了如何在基本框架下实现牺牲重启 事务策略和动态调整执行顺序方法。

In our test environment we compare some the performance of some transactions before and after tuning .

在我们的 测试环境中，我们比较了一些 事务在调优前后的性能。

The overall effect appeared to be only slightly positive though it should be noted that the test conditions were not conducive to a high number of concurrent transactions .

总体影响基本上是好的，但要注意，该 测试条件不适用于并发 事务很多的情况。

Practical test results show that connection pool can permanently improve the database 's response efficiency when the number of active connection exceeds 200 . By using connection pool the validity and efficiency of distributed transactions that may contain some active connections can be improved more than two times .

实际 测试结果表明，当活动连接超过200时，通过连接池可以很大程度上提高数据库的响应效率，尤其对于涉及多个连接的分布式 事务， 提交的准确性和效率都能提高1倍以上。

You can test for sameness of size by detecting and counting the use case transactions that are involved in your use case specifications .

您可以通过检查并计算用例描述中涉及到的用例 事务来检查并计算用例事务，来进行 测试。

Static state test of side waves self counteract performance in radar signal transactions

雷达信号 处理旁瓣 对消性能的静态 测试

The test target of this case was set at 12738 transactions per hour .

所以，将这个用例的 测试目标设置为每小时12738个 事务。