如果在交通量高的情况下搜索速度太慢,那么我如何能够在没有变化的情况下测试变化对数据库的影响。
让我说,我认为我们应当改变分组指数。 它可能带来好坏。 我如何在不冒生意风险的情况下检验?
• 支持您目前的生产数据库。 将该副本转至您的测试/分析/其他环境,并作相应的改动。
提供一些载荷测试工具,帮助了解你的高交通情景。 也许,这简明扼要,既能抓住交通工具,又能对您的复印件进行再分析。 根据您的数据库平台,您可能拥有提供的工具。
业绩测试使测试者能够判断某项申请或网站在特定情况下的运作情况。 衡量所花费的时间、行动的可衡量性和可靠性是业绩测试的关键。 在任何地方进行测试,使测试者能够更好地创建、管理、编辑和分析其业绩测试。
$db_user="root"; $db_host="localhost"; $db_password="root"; $db_name = "fayer"; $conn = mysqli_connect($db_host,$db_user,$db_password,$db_name) or die ("couldn t connect to server"); // perform query ...
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Does anybody know if it is possible to move some (not all) users from one ASP.NET membership database to another? (for the purposes of migrating some users to another database on another machine, but ...
Is it because of size? By the way, what is the limit of the size?
I am trying to join two tables that reside in two different databases. Every time, I try to join I get the following error: An association from the table xxx refers to an unmapped class. If the ...
For example, I have a table, and there is a column named Tags . I want to know if value programming exists in this column. How can I do this in ADO.NET? I did this: OleDbCommand cmd = new ...
I m trying to migrate one of my PHP projects to Doctrine. I ve never used it before so there are a few things I don t understand. In my current code, I have a class similar to this: class ...
