What companies are using HBase?
哪些公司正在使用HBase？
In other words, HBase supports a dynamic schema model.
换句话说，HBase支持一个动态模式模型。
Note: At the time of this writing, the latest release of HBase was V0.19.3.
注意：在撰写本文时，HBase的最新版本是 V0.19.3。
HBase and Bigtable promote a new way of thinking about the data-processing pipeline.
HBase和Bigtable提出了一种关于数据处理管道的新的思维方式。
You can use HBase to answer more difficult questions than that discussed in this article.
您可以使用HBase 解决比本文中讨论的问题更困难的问题。
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。
Facebook is testing the use of HBase for continuously updating dimension data in their warehouse.
Facebook正在尝试将HBase用于数据仓库里的持续更新的维数据。
HBase data is modeled as a multidimensional map in which values (the table cells) are indexed by four keys.
HBase数据被建模为多维映射，其中值(表单元)通过4个键索引。
Although HBase still needs performance improvement, it shows real promise of becoming a mainstream solution.
尽管HBase的性能仍需改善，但它的确展示了成为主流解决方案的前景。
In the absence of table joins, de-normalization is often used in HBase to keep related information in one table.
在缺乏表连接时，HBase通常使用去规范化(de - normalization)来将相关信息保存在一个表中。
The first component to provide online access was HBase, a key-value store that USES HDFS for its underlying storage.
所提供的第一个在线访问组件是HBase，具有键值对的特性，使用HDFS来构成它的底层存储。
It is built using Apache Hadoop for hourly index updates and Apache HBase to provide random access to item information.
它使用ApacheHadoop来支持每小时进行的索引更新，使用ApacheHBase对随机存取信息提供支持。
They are looking to optimize this integration, to take advantage of performance optimizations available in the latest HBase.
他们尝试对这一集成进行优化，以利用最新的HBase性能优化所带来的好处。
We get to take advantage of a huge amount of work that's already been done in Hadoop - many bits of HBase are reused from Hadoop.
我们利用了Hadoop中已经完成的大量工作——HBase的许多代码是重用Hadoop的代码。
Companies we know that are actively using HBase loaded with sizeable datasets include WorldLingo and Wikia. Many others are taking their first steps into using HBase.
我们所知的积极使用HBase承载大量数据集的公司包括WorldLingo和Wikia，许多其他的公司正初步涉足HBase。
Companies we know that are actively using HBase loaded with sizeable datasets include WorldLingo and Wikia. Many others are taking their first steps into using HBase.
我们所知的积极使用HBase承载大量数据集的公司包括WorldLingo和Wikia，许多其他的公司正初步涉足HBase。
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