<p>Have a look at <a href="https://github.com/cesanta/mongoose">mongoose</a>:</p>
<ul>
<li>
<p>single executable</p>
</li>
<li>
<p>very small memory footprint</p>
</li>
<li>
<p>allows multiple worker threads</p>
</li>
<li>
<p>easy to install as service</p>
</li>
<li>
<p>configurable with a configuration<br>
file if required</p>
</li>
</ul>
