{% extends 'templates/base.html' %}

{% set title = 'Performance comparison of database management systems' %}
{% set extra_js = [
    'queries.js?' + rev_short,
    'results.js?' + rev_short,
    '../benchmark.js?' + rev_short]
%}
{% set url = 'https://clickhouse.tech/benchmark/dbms/' %}
{% set no_footer = True %}

{% block content %}
<div class="container-fluid py-3">

<div class="row mb-3">
    <div class="col">
        <a href="/" title="Main page" class="float-left mr-3">
            <img src="/images/logo.svg" alt="ClickHouse" />
        </a>
        <h1>Performance comparison of analytical DBMS</h1>
    </div>
</div>

<div class="row mb-3">
    <div id="selectors" class="col"></div>
</div>

<div class="row mb-3">
    <div class="col">
        <h3 class="my-3">Relative query processing time <span class="text-muted">(lower is better)</span></h3>
        <div id="diagram"></div>
    </div>
</div>

<div class="row mb-3">
    <div class="col">
        <h3 class="my-3">Full results</h3>
        <div id="comparison_table"></div>
    </div>
</div>

<div class="row">
    <div class="col">
        <h3 class="my-3">Comments</h3>
        <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 Some results are outdated:
            <ul>
                <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: <a href="../hardware/">performance comparison of ClickHouse on various hardware</a>.</p>
    </div>
</div>
{% endblock %}