translate sharding po file

Author: xbsura

locale/zh/LC_MESSAGES/core/sharding.po

@@ -25,8 +25,8 @@ msgstr ""
 # 2c63a91f5b4642e8aac98a4043b82b38
 #: ../source/core/sharding.txt:7
 msgid ""
-"These documents present the details of sharding in MongoDB. These include "
-"the components, the architectures, and the behaviors of MongoDB sharded "
+"这些文档对MongoDB中的分片进行了详细的描述. 包括 "
+"MongoDB集群的组成成员,构成结构和行为 "
 "clusters. For an overview of sharding and sharded clusters, see :doc:`/core"
 "/sharding-introduction`."
 msgstr ""

locale/zh/LC_MESSAGES/sharding.po

@@ -18,11 +18,17 @@ msgstr ""
 #: ../source/sharding.txt:9
 msgid ""
 "Sharding is the process of storing data records across multiple machines and"
+"分片是MongoDB使用多个机器进行存储以"
 " is MongoDB's approach to meeting the demands of data growth. As the size of"
+"应对数据量增长的解决办法,随着数据库中数据"
 " the data increases, a single machine may not be sufficient to store the "
+"的增长,单个机器磁盘容量可能不足以存放"
 "data nor provide an acceptable read and write throughput. Sharding solves "
+"读写的性能也可能下降到难以接受的程度.分片"
 "the problem with horizontal scaling. With sharding, you add more machines to"
+"使用横向扩展解决了这个问题.使用分片时,你可以通过增加机器来"
 " support data growth and the demands of read and write operations."
+"满足数据增长对存储的需要并且提供较好的读写性能"
 msgstr ""
 
 #: ../source/includes/toc/dfn-list-spec-sharding-landing.rst:6