latcomsystems

If you are using the Events Manager sidebar calendar widget AND you have a lot of events AND you are using either event categories or event tags or both, this will be a much faster sidebar calendar widget than the one that comes with the Events Manager plugin. Replace the existing slow Events Manger sidebar calendar widget with this one and you will notice a significant boost in page load speed and switching from month to another month in the calendar.
CAUTION: This widget requires the Events Manager plugin to be installed and active, otherwise an error message will be shown in the widget sidebar location.
<h3>Support</h3>
<ul>
<li><a href="mailto:sysdev@latcomsystems.com" rel="nofollow ugc">sysdev@latcomsystems.com</a></li>
</ul>

LCS Fast Calendar Widget for Events Manager

This plugin adds a fast sidebar calendar widget to replace the one that comes with Events Manager.

Fabricio Carella

This plugin will allow you to execute any type of SQL query into the WordPress’s DB connecting through the driver provided by the MySQLi extension without the need to use another tool like phpMyAdmin.
It also gives you the ability to export the results in a CSV format file.
In order to access this plugin’s admin page (Tools -> Run SQL Query), your account needs to have the <code>install_plugins</code> capability, that means a Super Admin in the multi-site installation or an Admin in a single site.
Feel free to contribute: 
https://github.com/Sefirost/run-sql-query
Use on you own risk. Under no circumstances will the Author of this plugin assume responsibility or liability for any damages or destructive effects on the database resulting from the queries executed using this tool.

Run SQL Query

Run SQL Query is a simple plugin to quickly execute any type of SQL query into the WordPress's DB and export the results in a CSV format file.

LCS Fast Calendar Widget for Events Manager vs Run SQL Query