Kudu currently has some known limitations that may factor into schema design.
模式设计对于实现Kudu的最佳性能和运行稳定性至关重要。
Schema design is critical for achieving the best performance and operational stability from Kudu.
事实上,某种形式的模式设计是必不可少的,就是说,需要重新设计数据建模以保持其重要意义。
The truth is that some form of schema design is indispensable, meaning that data modeling needs to be re-invented to remain relevant.
他为客户提供的服务包括开发和运营战略、目标经营模式设计、运营绩效改进以及数字化改造。
His advisory work with clients encompasses developing and operationalising strategy,target operating model design, operational performance improvement and digital transformation.
在使用NoSQL时,数据建模(或模式设计)实际上比关系数据库更重要。
Data modeling(or schema design) is in fact more important when dealing with NoSQL than it was with relational databases.
因此,b2b业务转型的关键是使商业模式设计适应多样化的发展趋势。
Therefore, the key to enterprisetransformation B2B is to adapt the business model design to the diversified development trend.
其他内置工具包括用于构建GUI应用程序的表单设计器,Web设计器,类设计器和数据库模式设计器。
Other built-in tools include a forms designer for building GUI applications, web designer, class designer,and database schema designer.
模式设计是您最大限度地发挥Kudu集群性能的最重要的一件事。
Schema design is the single most important thing within your control to maximize the performance of your Kudu cluster.
对于这一类利益相关者,在商业模式设计里,需要重点关注。
For this type of stakeholder,there is a need to focus on business model design.
Pramod:数据存储是无模式的,但这并不等于说没有模式或者不需要模式设计。
Pramod: Data storage is schemaless,but it does not mean that there is no schema or there is no schema design.
有一个严峻的现实,我们发现的大多数性能问题都可以追溯到糟糕的模式设计。
The hard fact is that most performance issues wehave found trace back to poor schema design.
在考虑模式设计时,我们应该考虑性能、可伸缩性和简单性。
When thinking of schema design, we should be thinking of performance, scalability, and simplicity.
虽然数量有限,但61式的服役经验证明其半自动操作模式设计可靠,而且从不需要转为手动操作模式。
Although limited,the service experience of the Type 61 proved that the semi-automatic operational mode design was reliable and the manual operational mode was not needed.
最后一节讨论改变现有表的模式,以及关于模式设计的已知限制。
The next sections discuss altering the schema of an existing table,and known limitations with regard to schema design.
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