Question

嗨，我知道很可能是这个问题被问到了。如何提高Sitecore查询的查询性能。我已经安装了dotTrancer，并将结果显示在this图片中。我在图像中没有显示的方法花了2,551毫秒，Sitecore查询花了2,344毫秒，这是巨大的。我正在使用Sitecore 7.2我认为他们的数据库中有大约10k项记录。我们每件商品的版本不超过5个版本。我们所做的查询是：

return rootItem.Axes.SelectSingleItem(string.Format("descendant::*[@@{0}='{1}']", attributeName, attributeValue));

attributeName = TemplateName。

您对我如何优化请求有任何想法吗？

Answer 1

请勿使用Sitecore API进行搜索。使用Sitecore搜索：

  <!-- Custom CSS -->
  <link href="css/customstyle.css" rel="stylesheet">
  <style type="text/css">
  .border{
        border-right:1px solid #000;
   }

  footer{
    margin-top: 300px;
  }
  .audio-peri-soc{
    width:190%;
      line-height: 45px;
  }
  .social-media{
    display: block;

  }
  .unstyled{
    list-style-type: none;
  }
    .border{
        border-right:2px solid #ccc;
        height:100px;
    }

    .col-lg-4{
        width:30%;
        list-style-type: none;
      }

      .compress .col-xs-9{
        width: 200%;
        padding-left: none;

      }

      .compress .col-xs-4{
        padding-left:0;
      }
      .compress .col-lg-8 div{
        margin:0;
        padding: 0;
        color:black; 
        font-size: 15px;
        width:100%;   
      }

      .blue{
        color:#fff;
        bottom:0;
        margin-top:-10px;
        margin-left: 10px;
        font-size: 10px;
      }
      .compress{
        width:100%;
        margin: 0;

      }

      .twitter-fav-icon{
        margin-left: 5px;
      }
      .compress p, a {
        font-family:Arial,Sans-Serif;
        font-size:13px;
        color:black;  
        text-decoration:none;
        margin: 0;

      }

      .compress ul li {
        list-style:none;
        overflow:hidden;
        margin:50px;
        padding:5px;
        width:100%;



      }

      #example1{
        margin-left: -40px;
        padding: 0;
        list-style-type: none;

      }
      .interact a{
        margin: 0 0 0 5px;
        padding: 0;
        text-decoration: none;
      }

      .compress ul li:hover {
        background-color:#fff;

      }
      .compress .user, .tweet, .timePosted {
        float:none;
      }
      .compress a, a:visited {
        color:#999; 
      }

      .compress a:hover {
        color:#ccc;
      }

      body{background:url('http://www.placehold.it/1200x800/cccccc/000000') no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
    margin: 0;}

  .effect{
    -moz-box-shadow: inset 0 0 10px #000000;
    -webkit-box-shadow: inset 10px 100px 0 #000000;
    box-shadow: inset 1px 0 10px #000000;

  }
  .col-md-7 p{
    font-size:15px;
    line-height: 230%;
    text-align: justify;
    width: 500px;
    margin-top: -30px;
}

  #footerSlideButton {
    background-image:url('http://placehold.it/50x50');
    background-repeat:none;
    position: absolute;
    top: -55px;
    right: 20px;
    width:50px;
    height:50px;
    border: none;
    cursor: pointer;

  }
.container .pull-left p{
  margin: 0;
  color:blue;
  padding:0;
}


.navbar-fixed-bottom  p{
 margin: 20px;
 font-size: 15px;
}
.navbar-fixed-bottom {
  position: fixed;
  bottom: -20px;
  height: 0;
  width: 100%;
  background-color:#ffffff;   
  padding: 10px 0;
  margin: 0;
}

@media (max-width:630px) {


ul{
  color: blue;
}


}
</style>
</head>

<body>
<footer>
    <div class="container" id="contact" name="contact">
      <div class="row">
      <br>
        <h1 class="centered">THANKS FOR VISITING US</h1>
        <hr>
        <div class="col-lg-4">

            <h3>Latest Tweets
       </h3>


                  <div id="example1"></div>
                  <h4>Watch me on Periscope</h4>
            <script>...</script><a href="#" class="periscope-on-air" data-size="large">...</a> 
        </div><!-- col -->

        <div class="col-lg-4 border">

            <form class="form-horizontal" role="form">

              <div class="form-group">

              </div>

             </form><!-- form -->
          </p>
        </div><!-- col -->

        <div class="col-lg-4">
          <h3> Subscribe
       </h3>


                  <div id="example1"></div>
                     <p>Subscribe for the latest newsletters and updates</p>


<div id="mc_embed_signup" class="mailchimp">

      <div class="form-group">
        <input type="email" value="" name="EMAIL" class="required email form-control" id="mce-EMAIL" placeholder="Enter email">
        <input type="submit" value="Subscribe" name="subscribe" id="mc-embedded-subscribe" class="btn btn__bottom--border mailchimp__btn" data-style="shrink" data-horizontal>        
      </div>

        <div id="mce-responses" class="clear">
            <div class="response" id="mce-error-response" style="display:none"></div>
            <div class="response" id="mce-success-response" style="display:none"></div>
            </div>   
            <div class="" style="position: absolute; left: -5000px;"><input type="text" name="..." value=""></div>                          
    </form>
        <span class="form_nospam">No spam</span>  
  </div><!--End mc_embed_signup--> 
        </div><!-- col -->

      </div><!-- row -->

    </div><!-- container -->

<hr class="container">

<div class="container">
  <a href="https://www.facebook.com/alwayssunny/?fref=ts" target="_blank"><i class="fa fa-facebook fa-2x"></i></a>
                  <a href="https://twitter.com/alwayssunny?ref_src=twsrc%5Egoogle%7Ctwcamp%5Eserp%7Ctwgr%5Eauthor" target="_blank"><i class="fa fa-twitter fa-2x"></i></a>
                  <a href="https://soundcloud.com/allisondanger/its-always-sunny-in-philadelphia-intro" target="_blank"><i class="fa fa-soundcloud fa-2x"></i></a>

                  <div class="pull-right">
                   <iframe width="60%" height="20" scrolling="no" frameborder="no" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/226657681&amp;color=999999&amp;auto_play=true&amp;hide_related=false&amp;show_comments=true&amp;show_user=true&amp;show_reposts=false"> </iframe>
                  </div>
                  </div> 

     </footer>

</body>

</html>

如何优化sitecore查询？

1 个答案: