英语释义

• a broken piece of a brittle artifact

片语

Devil Shard恶魔碎片

The Shard伦敦碎片大厦

class shard可以找到玻璃碎片

potsherd陶瓷碎片（等于potshard）

Broken Shard破碎陆块

Virtual Shard并支持虚拟分片

Shard Volley碎片射击

replica shard副本分片

shard key片键

Tetrax Shard鉆金钢

英汉例句

• this implies that it would have been fairly simple to identify the problem before a shard filled up.

  这就意味着，在shard被用完之前，我们可以简单的定位到问题所在。

• if you try to store that data in shard 2, things will get complicated, and system performance will probably suffer.

  如果您尝试将那些数据存储在切分2 中，情况就会变得复杂，系统性能也可能受影响。

• getting back to the familiar example of my racing application, i can shard by race or by runner.

  现在让我们回到我经常提到的赛跑应用程序示例中，我可以根据比赛或参赛者进行切分。

• from the description, it seems like you should be able to monitor the resident memory used by the mongo db process to get an alert as shard memory ran low. is that viable?

  根据以上描述，应该能够对mongodb进程使用的常驻内存进行监控，进而在shard内存很低时告警，是这样吗？

• this application also uses he virtual shard option to take care of future database scalability requirements.

  该应用程序还使用虚拟碎片选项处理将来的数据库可伸缩性需求。

• the shards themselves would live on different machines and each shard would hold all related data, such as customer preferences or order history.

  这些切分分别处于不同的计算机上，且每个切分将存储所有相关数据，如客户喜好或订购历史。

• next, in listing 6, i「ve configured one shard — in this case, shard 0. shard 1」s file would be identical except for the shard id and connection information.

  下一步，如清单6 中所示，我已经配置了一个切分 —在本示例中，除切分id和连接信息外，切分0 和切分1的文件是一样的。

• now we define the shard strategies to be used in the application.

  现在我们定义应用程序中要使用的分片策略。

• for the primary shards, the surviving replica shard is promoted to a primary shard, and new replica shards are created on the other server by copying data from the newly promoted primary.

  对于主碎片，存活的复制碎片将提升为主碎片，并在另一个服务器上创建新的复制碎片 ——从新提升的主碎片复制数据。

• at some point yesterday morning, things got uneven, with one shard getting way more data than the others. they tried to balance it out, but that didn’t work, so they tried putting a new shard in play.

  事故原因部分非常的技术，但是通俗来说就是这么回事：foursquare的数据是均匀的分配到不同的数据库「shards」（把它当成数据库的一个分部吧）中，不知道怎么的，昨天早晨，事情开始不均匀起来，其中有一个分部被分配了比其他分部多的数据，他们试着去平衡它们，但是没起作用，所以他们打算新建立一个分部，然后杯具了。

• your shard strategy should, however, incorporate some means of distributing data evenly among all of your shards.

  但是，您的切分策略应该包含将数据均匀分布至所有切分的方法。

• next, we build the shard strategy factory based on shard strategy implementations.

  接下来，我们基于碎片策略实现构建碎片策略工厂。

• mongod – is the main database process, representing one shard and being organized in replica sets in order to provide automated failover.

  mongod –主数据库进程。 它代表一个shard并被放入副本集合，以提供故障自动转移。

• in this case, i'm going to shard by race, because i see the domain being organized by runners who belong to races.

  在本示例中，我将根据比赛进行切分，因为我看到域是根据参加不同比赛的参赛者进行组织的。

• in an attempt to fix the system, the team added a third shard to the database, aiming to transfer 5% of the system data so all shards would fit within ram.

  运营团队试图修复系统，为数据库增加了第三个shard，希望把系统数据的%5转移到新的shard上，这样就和内存相匹配了。

• with provisioning of new tenants, we can create one more virtual shard and map it to the same predicted physical shards or more physical shards.

  提供新承租者之后，我们可以再创建一个虚拟碎片并将其映射到同一预期物理碎片或更多物理碎片。

• foursquare says they’re not exactly sure why introducing a new shard caused a total site failure —but it did.

  foursquare称他们不确定是什么原因导致新建一个shard会导致整个网站宕掉 —但却发生了。

相似词

shave剃须，剃毛