s a somewhat less efficient format for
importing and storing data, but slightly faster than <em>parquet</em>
when filtering and reading data.</li>
<li>
<code>sqlite</code>: This is fairly inefficient format for importing
and storing data, taking a lot more disk space, time and a little more
memory when importing and indexing, but after importing it allows for
very efficient queries and filtering, and additionally allows for
database level summary statistics.</li>
</ul>
<p>By default <code>get_cansim_connect