Joel Masci

Reports on the size and structure of your database. Shows where your data is distributed among your database tables.
Note: This plugin is somewhat geared towards developers.
See the FAQ for more info.
Some screenshots can be found here for the time being: https://github.com/j-masci/wp-db-analyzer
<h3>Contributors & Developers</h3>
Feel free to suggest or add anything that you might find useful:
https://github.com/j-masci/wp-db-analyzer

Database Analyzer

Reports on the size and structure of your database. Shows where your data is distributed among your database tables.

Riyaz

Social Metrics is a Social Media Analytics tool you can use to track your WordPress blog performance on popular social networking websites and services.
<a href="http://www.riyaz.net/social-metrics/" title="Social Metrics Homepage" rel="nofollow ugc">Plugin Homepage</a> | <a href="http://www.riyaz.net/social-metrics-pro/" title="Social Metrics Pro" rel="nofollow ugc">Learn more about the Pro Version</a>
Features:
<ul>
<li>Track how is your content shared on Twitter, Facebook, Google +1, StumbleUpon, Digg and LinkedIn</li>
<li>Find out exactly how many times your posts/pages have been shared across these social networks</li>
<li>Performance of all blog posts and pages is displayed in tabular format</li>
<li>Browse to find out which posts have gone viral and been popularised over the social media</li>
<li>Use the information to find out which social media websites should you promote your content the most</li>
<li>Access Social Metrics from WordPress Admin bar</li>
<li>Easily filter the displayed output by categories and by month</li>
<li>Quickly switch between posts and pages</li>
<li>Choose how many posts you wish to see at a time</li>
<li>Seamlessly share posts/pages over the social networks from right within the Social Metrics Dashboard</li>
<li>Lightweight plugin with minimal settings</li>
</ul>

Social Metrics

Track how's your blog doing across the leading social networking websites and services.

Database Analyzer vs Social Metrics