支持存储键：可以减少与AIX内核中的内存覆盖相关的许多停机。
Support for storage key: allows you to reduce the number of outages associated with memory overlays inside the AIX kernel.
在AIX 5.3和AIX内核中允许应用程序使用POWER 6存储键。
Application use of POWER6 storage keys are enabled in AIX 5.3 and the AIX kernel.
用于存储键-值映射的Entry类型扩展了 WeakReference，因此当expungeStaleEntries()要求下一个失效的弱引用时，它得到一个 Entry。
The Entry type, which is used to store the key-value mapping, extends WeakReference, so when expungeStaleEntries() asks for the next expired weak reference, it gets back an Entry.
在这一部分中，您将看到如何生成键，让你存储每个用户会议所用的数据。
In this section, you'll see how to generate keys that let you store data for each user session.
在这一部分中，您将看到如何生成为每一个用户会话存储数据所用的键。
In this section, you see how to generate keys that let you store data for each user session.
为了提高性能，JCS在文件磁盘上存储实际缓存数据的同时，会在内存中存储缓存数据键。
To improve performance, JCS stores the cached data keys in memory while storing the actual cached data on the file disk.
第二，我们将直接在位于数据库根的键下面存储然后删除一些简单的值和数据结构。
Second, we will store and then delete some simple values and data structures directly under keys at the database root.
那么在给定的程序中，被用作键的元素类型和存储在散列表中的值类型，将不能是任意对象。
In a given program, the types of elements we use as keys, and the types of values we store in the hashtable, will not be arbitrary objects.
就像城市地图按网格分成一些区一样，数据库管理器使用分区键来确定数据所存储在的位置(数据库分区)。
Just as a city map is organized into sections using a grid, the database manager USES a partitioning key to determine the location (the database partition) where the data is stored.
这样的话，我认为存储过程，触发器，外键是可选的，而不是强迫的，因此我可以自由的选择不去用它们。
As far as I am concerned the use of stored procedures, database triggers and foreign key restraints is OPTIONAL, not MANDATORY, therefore I am free to exercise my option not to use them.
如果您不指定一个值，那么您将看到键在值中存储零字节数据。
If you don't specify a value, you will see the key with zero bytes of data are stored in the value.
memcached客户机不必决定此信息，它只需对在存储信息时指定的键使用一个简单的散列算法。
Instead of having to determine this information, the memcached clients use a simple hashing algorithm on the key you specify when storing the information.
通过向 Sametime_ID_Request@lotus.com发送电子邮件，我们为存储好友通知保留了这个键编号。
We reserved this key number for storing buddy notes by sending an email to Sametime_ID_Request@lotus.com.
如果有，那么我们就可以使用记录的id作为存储的键。
If it does, then you just use the id of the entry as the key to store.
尽管概念很简单(如图1所示)，但是bucket、对象和键共同为构建数据存储解决方案提供很强的灵活性。
Though the concepts are simple, as shown in Figure 1, buckets, objects, and keys together provide a lot of flexibility for building your data storage solutions.
我使用php构建的web开发框架不使用存储过程，触发器和外键，然而不会感到缺乏功能特性的痛苦。
The web application framework that I have built using PHP does not use stored procedures, database triggers or foreign key constraints, yet it does not suffer from any lack of functionality.
当解决方案再次需要大型负载时，使用'claimcheck '键检查数据存储中的大型负载。
At the point where the solution needs the whole large payload again, check out the large payload from the data store using the 'claim check' key.
A：本地索引不在每个键记录的rowid中存储2字节分区标识符。
A: Local indexes do not store the 2-byte partition identifier in the rowid of each key record.
Ruby散列表(或关联数组)是一种数据结构，允许您定义用于存储的键(而不是简单的数值索引)。
A Ruby hash (or associative array) is a data structure that allows you to define the key for storage (instead of a simple numerical index).
get (key)—从存储了特定键的memcached获得信息。
Get (key) - Gets the information from memcached stored the specified key.
关系数据库使用结构化查询语言(Structured Query Language,SQL)以便从多个表和列中提取信息，但是键值存储仅限于对键列的操作。
Relational databases use Structured Query Language (SQL) to pull information from multiple tables and columns, but key-value stores are limited to operations on the key column.
以blogpost为例，可以在一个具有键category -list的项中存储类别列表。
Using the blog post example, you might store the list of categories in an entry with the key category-list.
正如我在第1部分中介绍的，您在一个对象中存储另一个相关对象的键，然后在您需要时查询这个对象。
Like I showed you in Part 1, you can simply store the key of a related object in another and then retrieve that object when you need it.
另一种就是存储操作键，并且在必要时，存储时间戳作为维度上的属性数据。
The other is to store the operational keys and, if necessary, time stamps as attribute data on the dimension.
当存储一个值时，客户机会从这个键确定出散列值以及它原来存储在哪个服务器上。
When you store a value, the client determines the hash value from the key and the server used to store it.
在很多情况下，通过仅在会话中存储一个键，并使用该键作为引用以在其他数据结构中查找更大的对象，从而可以避免在会话中存储大对象。
In many cases, storing large objects in the session can be circumvented by just storing a key in the session and using this key as a reference to lookup a larger object in some other data structure.
这些键值可以存储在现有的数据表中或者存储在单独创建的称作外键表的表中。
These keys can be stored in an existing data table or in a separately created table referred to as the external key table.
当使用外键时(ei列被存储在它们自己的表中)，可以在外键表中找到孤立的记录并将其转化为删除存根。
When external keys are in use (ei columns stored in their own table), we are able to find the orphaned record in the external key table and turn it into a deletion stub.
GAE数据存储中的键也是惟一的，正如在传统的数据库中一样。
Keys in the GAE datastore are also unique, just as they would be in a traditional database.
GAE数据存储中的键也是惟一的，正如在传统的数据库中一样。
Keys in the GAE datastore are also unique, just as they would be in a traditional database.
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