Because of their simplicity, key-value stores are useful for a smaller set of jobs but can do those jobs very quickly.
由于其简单，键值存储对于较小系列的作业非常有用，而且可以非常快速地执行那些作业。
The object is simply a hashtable or similar collection that stores object references as simple key-value pairs.
该对象只是将对象引用存储为简单键-值对的散列表或类似的集合。
Whenever a user logs in, WebSphere Portal creates a new session and stores the key to the session in the browser as the cookie's value.
每当某个用户登录，WebSpherePortal都会创建一个新会话，并将会话密钥作为Cookie 值存储在浏览器中。
set(key, value [, expiry]) — Stores the specified value using the identifier key in the cache.
set(key,value [,expiry]) —使用缓存内的标识符键存储这个特定的值。
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.
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。
Log messages relating to trivial databases, which are key-value stores that Samba USES.
与不重要的数据库相关的日志消息，这是Samba使用的键值存储。
If you are familiar with relational databases such as IBM DB2, MySQL, or PostgreSQL, then you will find key-value stores primitive in comparison.
如果您熟悉关系数据库，例如IBMDB 2、MySQL或PostgreSQL，则相比之下您将发现键值存储非常简单。
HBase is a key value store akin to BigTable which stores data in Hadoop's DFS file system.
HBase是类似BigTable的键值存储模型，将数据存储于Hadoop的DFS文件系统。
Who do large key-value stores scale better horizontally than document databases?
那些大的键值存储规模更好的水平比文献数据库？
Who do large key-value stores scale better horizontally than document databases?
那些大的键值存储规模更好的水平比文献数据库？
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