SSDs
英
美
网络 固态硬盘; 固态盘; 固体探测器
BNC.18248
双语例句
- IBM I has all the characteristics and information to be able to identify and move certain most frequently used objects to SSDs.
IBMi拥有所有相关特征和信息，能够识别那些使用频率最高的对象并将其移动到SSD。 - Since there are no moving parts in SSDs, and any part of the memory can be read instantaneously, the number of I/ Os which can be performed is also extremely higher on SSDs.
由于SSD中没有移动部件，内存中的任何部分都可以瞬时读取，SSD上可以执行的I/O数量也非常高。 - But SSDs are different from hard disk drives ( HDDs) in that they are consumable.
但是SSD不同于硬盘驱动器（HardDiskDrive，HDD），因为它们是可以消耗掉的。 - So consider embedding less free space when using SSDs, since the clustering sequence may not be so important.
因此考虑在使用SSD时嵌入较少的空闲空间，因为集群顺序可能并不那么重要。 - Another issue with SSDs and traditional storage is that an HDD didn't care whether data on disk was valid.
使用SSD和传统存储的另一个问题是HDD不关心磁盘上的数据是否有效。 - Standard Flash-based SSDs, such as those found in laptops, have not been optimized for writes.
标准的基于闪盘的SSD，如笔记本电脑上的，都没有进行写操作优化。 - These dramatic improvements have made SSDs prime candidates for use in performance-sensitive or mission-critical database applications.
如此急剧的进步使得SSD成为性能敏感或关键任务数据库应用程序的首选。 - It cannot have escaped your notice, if you have been reading industry articles and press releases, that solid-state drives ( SSDs) are now available for the leading enterprise storage arrays.
如果您阅读了最近的行业文章和新闻，您一定会注意到，固态硬盘（SSD）已经应用到先进的企业存储阵列中。 - CHGLFM will move all the secondary indexes associated with a join logical file on or off of SSDs.
CHGLFM将把与连接逻辑文件有关的所有二级索引移入或移出SSD。 - Think about which tasks SSDs enable you to accomplish differently.
考虑SSD能让您出色完成哪些任务。 - This constraint does not exist with SSDs because of the wear-leveling requirement.
此限制不能与SSD同时存在因为耗损均衡的要求。 - When SSDs are implemented, those average values will be lower and show the performance benefits.
在应用SSD时，这些平均值会降低并显示性能优势。 - Due to the memory storage technology used in SSDs, the performance is an order of magnitude higher than regular hard disk drives.
由于SSD中采用了内存存储技术，SSD的性能比常规硬盘驱动器高出了一个数量级。 - So, what's the best way to determine which DB2 tables or indexes to place on SSDs?
那么，确定将哪些DB2表或索引放在SSD上的最佳方式是什么？ - SSDs can perform operations concurrently; HDDs cannot.
SSD可以并发执行操作；而HDD不可以。 - Use of SSDs drives are substantially faster than traditional disks and thus can provide performance benefits to most applications.
使用SSD硬盘要比使用传统磁盘快许多，因此可以为大多数应用程序提供性能增益。 - It is likely that you will have a mixture of HDDs and SSDs, so you can allocate the buffer pool space thus saved to the table spaces on HDDs, which need it more.
很有可能您混合使用HDD和SSD，那么就可以分配缓冲池从而节省HDD上的表空间，而HDD也更需要空间。 - Tablespaces that have a lower sequentiality ratio also are better candidates for SSDs.
具有较低连续率的表空间也比较适合放在SSD上。 - Sure, we have redundant array of independent disks ( RAID) scaling and NAND flash solid-state disks ( SSDs), but as noted by IBM Almaden Research, the time scale differences of the access time gap are massive in human terms.
当然可以，我们有独立磁盘冗余阵列（RAID）扩展和NAND闪存的固态磁盘（SSD），但正如IBMAlmaden研究表明的那样，存取时间间隙的时间尺度差异在人类语言中是巨大的。 - But although SSD costs are declining every quarter, SSDs are still more expensive than HDDs.
但是，虽然SSD的成本每个季度都在递减，但是SSD仍然比HDD昂贵。 - All existing data is moved underneath the cover from regular disk drives to SSDs automatically.
所有现有数据都在后台从常规硬盘驱动器自动移动到SSD。 - SSDs shine really bright when random I/ Os are being executed.
但在执行随机I/O操作时，SSD的确更胜一筹。 - We then tested several scenarios after migrating portions of the database application to SSDs.
然后，我们将数据库应用程序的一部分迁移到SSD，对一系列的场景进行测试。 - The introduction of SSDs is changing the storage ecosystem in a number of ways.
SSD的引入正在以一些方式改变着存储的生态系统。 - Deploying table spaces on SSDs can reduce the need to REORG.
在SSD上部署表空间可以减少REORG的需要。 - Does clustering ( or for that matter, poor clustering) really matter when using SSDs?
当使用SSD的时候，集群（或者说，不好的集群）真的会有影响吗？ - Another application which processes only a small subset of the database likely uses random reads/ updates via a key and benefits from the use of SSDs.
只处理数据库中一个小部分数据的另一个应用程序可能通过一个键字使用随机读取/更新操作，并从SSD的使用中受益。 - Further information can be found on the product web site and the SSDS whitepaper.
想得到更多信息，可以查看产品网站和SSDS白皮书。 - In the case of SSDs, some of the capacity is reserved for formatting and redundancy for wear leveling.
在案件固态硬盘，容量为一些保留格式和冗馀磨损平衡。 - Okay, what are the advantages of SSDs and how do they work.
固态硬盘的优点和工作原理是什么。