| 1. | By default , dbcc checkdb performs parallel checking of objects
默认情况下， dbcc checktable对对象执行并行检查。 |
| 2. | Use maxdop to limit the number of processors used in a parallel plan execution
使用maxdop可以限制在执行并行计划的过程中使用的处理器数量。 |
| 3. | Use the maxdop option to limit the number of processors used in parallel plan execution
使用maxdop选项来限制执行并行计划时所用的处理器数量。 |
| 4. | If you specify tablock on a table with indexes , parallel bulk import is not possible
如果针对具有索引的表指定了tablock ，则无法执行并行大容量导入。 |
| 5. | When indexes exist on a table , you cannot perform a parallel load operation by using the tablock option
如果表有索引，则不能通过使用tablock选项来执行并行加载操作。 |
| 6. | To avoid dropping and re - creating indexes , you can perform a parallel import without specifying the tablock hint
若要避免删除并重新创建索引，可以执行并行导入，而不指定tablock提示。 |
| 7. | A table scan running on node n1 will only fill the memory associated with node n1 unless the scan is being run in parallel on cpus from multiple nodes
除非在cpu上对多个节点执行并行扫描，否则，对节点n1执行的表扫描仅填充与节点n1关联的内存。 |
| 8. | With this method db2 initiates multiple concurrent i o requests for a single query and performs parallel i o processing on multiple data partitions
通过这种方法， db2可以为单个i / o请求启动多个并发的i / o请求，并在多个数据分区上执行并行i / o处理。 |
| 9. | Backing up your logical logs is always a good idea and it is essential if you plan to do parallel backups or want to be able to perform point - in - time restores see
备份逻辑日志一直是一个好主意，如果计划执行并行备份或想要执行指定到某一点的还原（请参阅 |
| 10. | It is essential that you ensure your logical logs will be backed up regularly if you plan to do parallel backups or want be able to perform point - in - time restores
如果计划执行并行备份或者希望能够执行指定到某一时间点的还原，则确保定期备份逻辑日志就非常重要。 |
