LogCloud: Fast Search of Compressed Logs on Object Storage
Summary: LogCloud builds FM-indexes directly over compressed logs in object storage, avoiding dedicated indexing servers. It combines low-cost compressed retention with efficient full-text search, scaling to terabyte-scale public and production datasets. (summarized by gpt-5.6-luna on Jul 24 2026)
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Authors
- 1. Ziheng Wang (Stanford University)
- 2. Junyu Wei (Tsinghua University)
- 3. Alex Aiken (Stanford University)
- 4. Guangyan Zhang (Tsinghua University)
- 5. Jacob O. Tørring (Norwegian Institute of Technology)
- 6. Rain Jiang (ByteDance)
- 7. Chenyu Jiang (ByteDance)
- 8. Wei Xu (ByteDance)
BibTeX Citation
@article{wang_vldb25,
title = {{LogCloud: Fast Search of Compressed Logs on Object Storage}},
author = {Wang, Ziheng and Wei, Junyu and Aiken, Alex and Zhang, Guangyan and Tørring, Jacob O. and Jiang, Rain and Jiang, Chenyu and Xu, Wei},
journal = {PVLDB},
series = {{VLDB} '25},
volume = {18},
number = {8},
pages = {2362--2370},
doi = {10.14778/3742728.3742733},
url = {https://doi.org/10.14778/3742728.3742733},
year = {2025}
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Outgoing Citations (Sorted by Pagerank)
Showing 8 of 8 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 66 | The Snowflake Elastic Data Warehouse | 2016 | SIGMOD | 0.00038561587 |
| 472 | Optimizing Space Amplification in RocksDB | 2017 | CIDR | 0.000179044 |
| 520 | Delta Lake: High-Performance ACID Table Storage over Cloud Object Stores | 2020 | VLDB | 0.00017136828 |
| 1,138 | Lakehouse: A New Generation of Open Platforms that Unify Data Warehousing and Advanced Analytics | 2021 | CIDR | 0.00012023643 |
| 4,103 | Exploiting Cloud Object Storage for High-Performance Analytics | 2023 | VLDB | 6.8993506e-05 |
| 4,679 | Efficient Document Analytics on Compressed Data: Method, Challenges, Algorithms, Insights | 2018 | VLDB | 6.5683136e-05 |
| 6,045 | Helios: Hyperscale Indexing for the Cloud & Edge | 2020 | VLDB | 5.9957544e-05 |
| 8,927 | Hyperspace: The Indexing Subsystem of Azure Synapse | 2021 | VLDB | 5.3483178e-05 |
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