Some of the electrocardiogram ( ecg ) diagrams in the course notes were produced using the resources of physionet , especially the mit - bih arryhthmia database directory 本课程笔记中的一部分心电图图表是使用了的生理网的资源而产生的,特别是mit - bih心律失常数据库目录。
Offline backup can also be performed without bringing the database system offline by freezing the system blocking all write operations while copying the database directory 也可以在数据库系统没有离线的情况下执行离线备份,方法是当复制数据库目录的时候冻结系统(阻塞所有写操作) 。
Note : if you create table spaces with relative path containers that is , you do not give an absolute file or directory name then db2 will automatically create them in the database directory see the 提示:如果用相对路径容器创建表空间(即没有给出绝对文件和目录名) ,那么会在数据库目录中自动创建db2 (详情请参见
You will need to create a tcp ip node entry for the remote server in the node directory , uncatalog this database directory entry , and add remote database directory entry , as shown in figures 10 , 11 , and 12 同时还需要在节点目录中为远程服务器创建一个tcp / ip节点条目,取消编目这个数据库目录条目,并添加远程数据库目录条目,如图10 、图11和图12所示。
When the sql task executes and derby is asked to load a connection to the my test database , a lock file will be created in the database directory that will keep other instances of derby from being able to load the database 当sql任务在执行并且derby被请求加载一个到my / test数据库的连接时,将在数据库目录中创建一个锁文件,这个锁文件将阻止derby的其他实例加载数据库。