索引的确能增强DB 2查询性能,但如果一个表上放置太多索引,那么最终响应时间和流量将走向错误方向。
Indexes can really turbocharge DB2 query performance, but if you put too many on a table, you could end up with response time and throughput going in the wrong direction.
她强调,这只是很简单的错误,但也会流失潜在收入。 而因为没有进行网站流量分析,很多公司都没发现这些问题的存在。
She emphasised that it’s simple mistakes that lose potential revenue but without Web analytics most companies are unaware that such problems exist.
404错误和失效链接对于你的搜素引擎排名也是有负面影响的,因此主动避免失效链接的出现可以有效的高网站曝光率以及增加网站流量。
404 errors and broken links also have negative effects on your search engine rankings so it is quite reasonable to be proactive in avoiding them to improve exposure and increase site traffic.
存储转发交换机将帧存储在内部存储器中,检查错误然后将其转发至目的地。 存储转发操作确保了网络流量的高正确率,因为错误的数据帧被丢弃,而不会在网络中转发,如图6-9所示。
Figure 6-9 Store-and-Forward Switch Examining Each Frame for Errors Before Forwarding to Destination Network Segment
每个顺序将会被很快的表演完成,这样我们就可以加上流量和错误处理后多次运行命令。
Each sequence would be played quite quickly so we were able to run through the majority of the commands plus traffic and fault handling.
TCP是面向连接的,并提供错误和流量控制。
TCP is connection oriented, and provides error and flow control.
纠正了理论流量公式中的两个错误,同时提出了推广的能量方程。
Two errors in the theoretical flow rate formula are modified, and an extended energy equation is proposed.
这个计划似乎干扰在包流量,导致我的错误。
This program seems to interfere with something in the packet traffic and it was causing my error.
现金流量表若不正确,就可能误导报表使用者,使其做出错误的决策。
Cash flow statement can help the users know the informations of cash inflows and outflows, If cash flow statement isn 't right, the users are perhaps misled and do a wrong decision.
现金流量表若不正确,就可能误导报表使用者,使其做出错误的决策。
Cash flow statement can help the users know the informations of cash inflows and outflows, If cash flow statement isn 't right, the users are perhaps misled and do a wrong decision.
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