pixelsdb.github.io/research.html at master · pixelsdb/pixelsdb.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta
    name="description"
    content="Research behind PixelsDB, including publications on columnar storage, serverless analytics, freshness, and layout optimization."
  >
  <title>PixelsDB Research</title>
  <link rel="preconnect" href="https://img.shields.io">
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <header class="site-header">
    <div class="container site-header-top">
      <a class="brand" href="index.html">
        <span class="brand-mark" aria-hidden="true"></span>
        <span class="brand-text">PixelsDB</span>
      </a>
      <div class="header-actions">
        <a class="source-link icon-link" href="https://github.com/pixelsdb/pixels" aria-label="Open PixelsDB on GitHub" title="Open PixelsDB on GitHub">
          <svg class="header-icon" viewBox="0 0 16 16" aria-hidden="true" fill="currentColor">
            <path d="M8 0C3.58 0 0 3.58 0 8a8 8 0 0 0 5.47 7.59c.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.5-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82A7.5 7.5 0 0 1 8 3.8c.68 0 1.37.09 2.02.27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.01 8.01 0 0 0 16 8c0-4.42-3.58-8-8-8Z"></path>
          </svg>
        </a>
      </div>
    </div>
    <nav class="site-nav" aria-label="Primary">
      <div class="container site-nav-list">
        <a class="nav-link" href="index.html">Home</a>
        <details class="nav-dropdown">
          <summary class="nav-link nav-summary">Documents</summary>
          <div class="nav-menu">
            <a href="documents.html#get-started">Get Started</a>
            <a href="documents.html#user-guide">User Guide</a>
            <a href="documents.html#specification">Specification</a>
            <a href="documents.html#integrations">Integrations</a>
            <a href="documents.html#sdk">SDK</a>
          </div>
        </details>
        <a class="nav-link" href="applications.html">Applications</a>
        <a class="nav-link nav-link-active" href="research.html">Research</a>
        <details class="nav-dropdown">
          <summary class="nav-link nav-summary">Pixels Lab</summary>
          <div class="nav-menu">
            <a href="team.html#members">Members</a>
            <a href="team.html#research-projects">Research Projects</a>
            <a href="team.html#student-projects">Student Projects</a>
            <a href="team.html#publications">Publications</a>
            <a href="team.html#awards">Awards</a>
            <a href="team.html#sponsors">Sponsors</a>
          </div>
        </details>
      </div>
    </nav>
  </header>

  <main id="top">
    <section class="section">
      <div class="container">
        <div class="section-heading">
          <p class="eyebrow">Research</p>
          <h2>Publications and project research</h2>
          <p>
            This page collects the papers, demos, and abstracts that shape the PixelsDB research
            agenda and system design.
          </p>
        </div>

        <div class="publication-list">
          <article class="publication">
            <h3>How Consistent and Fresh are Lake Tables Really</h3>
            <p>FORMATS 2026 @ SIGMOD</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.1109/ICDE65448.2025.00365">PixelsDB: Serverless and NL-Aided Data Analytics with Flexible Service Levels and Prices</a></h3>
            <p>ICDE 2025</p>
          </article>
          <article class="publication">
            <h3><a href="https://arxiv.org/abs/2409.01388">Serverless Query Processing with Flexible Performance SLAs and Prices</a></h3>
            <p>arXiv 2024</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.1145/3589306">Using Cloud Functions as Accelerator for Elastic Data Analytics</a></h3>
            <p>SIGMOD 2023</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.48786/edbt.2022.33">Columnar Storage Optimization and Caching for Data Lakes (short)</a></h3>
            <p>EDBT 2022</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.1109/ICDE53745.2022.00276">Pixels: An Efficient Column Store for Cloud Data Lakes</a></h3>
            <p>ICDE 2022</p>
          </article>
          <article class="publication">
            <h3><a href="https://www.cidrdb.org/cidr2020/gongshow2020/gongshow/abstracts/cidr2020_abstract74.pdf">Pixels: Multiversion Wide Table Store for Data Lakes (abstract)</a></h3>
            <p>CIDR 2020</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.1109/ICDE.2018.00200">Rainbow: Adaptive Layout Optimization for Wide Tables (demo)</a></h3>
            <p>ICDE 2018</p>
          </article>
          <article class="publication">
            <h3><a href="https://doi.org/10.1145/3035918.3035930">Wide Table Layout Optimization by Column Ordering and Duplication</a></h3>
            <p>SIGMOD 2017</p>
          </article>
        </div>
      </div>
    </section>
  </main>

  <footer class="site-footer">
    <div class="container footer-layout">
      <p>PixelsDB is an open GitHub-centered project for analytics systems research and engineering.</p>
      <p><a href="https://github.com/pixelsdb">github.com/pixelsdb</a></p>
    </div>
  </footer>
</body>
</html>