database buffer

And design and implement a database middleware based on CORBA, JAVA, and XML, database connection pool and buffer pool according to the criterion of database middleware, and then explicated the procedure of how to design and implement.

然后根据数据库中间件的标准设计了一个基于CORBA，JAVA，XML，数据库连接池，缓冲池等技术的数据库中间件。

Another configuration parameter that dramatically affects performance is the database buffer pool size.

另一个极大影响性能的配置参数是数据库缓冲池大小。

Set the size of all database buffer pools to AUTOMATIC.

将所有数据库缓冲池的大小设置为AUTOMATIC。

If the database is not started, you cannot connect to the database and change the buffer pool sizes.

如果数据库没有启动，那么就不能连接到数据库，也就不能更改缓冲池的大小。

Create DB2 database, buffer pool, and tablespace with more than4K.

创建DB2数据库、缓冲池和表空间，使用大于4K的页面大小。

This is the layout for database partition groups, buffer pools and tablespaces.

这是用于数据库分区组、缓冲池和表空间的布局。

Should the main buffer pools fail to start, DB2 will start the database with the small buffer pools.

这样，一旦主缓冲池无法启动，DB2还可以使用这些小型的缓冲池来启动数据库。

Most experts consider the database buffer pools to be the most critical resource in the DB2 environment affecting performance.

很多专家将数据库缓冲池看作DB2环境中影响性能的最关键的资源。

Designing the database and using database table buffer technology is to reduce the response time of system.

设计了数据库结构，采用数据库缓冲池技术减少系统响应时间。

The memory parameter tuning involves the configuration of database buffer, data dictionary buffer and cache.

内存参数的调整包括库缓冲区、数据字典缓冲区和缓冲区高速缓存的调整；

The database buffer pool ( s) area is normally the largest component of the database shared memory.

数据库缓冲池通常是数据库共享内存中最大的一块内存。

This tells you how often the physical disks needed to be accessed for data that was not found in the database buffer pool ( s).

这个指标表明为获取数据库缓冲池中没有的数据而访问物理磁盘的频率。

The Adaptive Self-tuning algorithm based on Simulation technology, while working to ensure that the database to collect data buffer operating characteristic data, to develop and implement optimization.

基于模拟仿真技术的自适应优化算法，在保证数据库正常工作的同时，收集数据缓冲区工作特征数据，制定并实施优化方案。