<p>Most results are for single server setup with the following configuration: two socket Intel(R) Xeon(R) CPU E5-2650 v2 @ 2.60GHz; 128 GiB RAM; md RAID-5 on 8 6TB SATA HDD; ext4.</p>
<p>Some additional results (marked as x2, x3, x6) are for clustered setup for comparison. These results are contributed from independent teams and hardware specification may differ.</p>
<p>
<strong>Disclaimer!</strong> Some results are significantly outdated:
<ul>
<li>Results for MonetDB were obtained in 2013 for version v11.15.11 (Feb2013-SP3)</li>
<li>Results for MemSQL were obtained in 2015 for version 3.2.</li>
<li>Results for Vertica were obtained in 2015 for version 7.1.1.</li>
</ul>
</p>
<p>See also: <ahref="../hardware/">performance comparison of ClickHouse on various hardware</a>.</p>