LogCloud: Fast Search of Compressed Logs on Object Storage
Summary: LogCloud: object-storage-native log manager that combines template-aware compression (LogGrep) with inverted indices on variable fields to shrink searchable data. Implements a novel FM-index/BWT optimized for substring search directly on object storage to enable fast full-text queries without always-on indexing servers, scaling to TB-scale logs. (summarized by gpt-5-mini on Feb 09 2026)
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Authors
- 1. Ziheng Wang
- 2. Junyu Wei
- 3. Alex Aiken
- 4. Guangyan Zhang
- 5. Jacob O. Tørring
- 6. Rain Jiang
- 7. Chenyu Jiang
- 8. Wei Xu
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Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
| Rank | Cited Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 167 | The Snowflake Elastic Data Warehouse | 2016 | SIGMOD | 0.00039180521 |
| 569 | Optimizing Space Amplification in RocksDB | 2017 | CIDR | 0.00019924098 |
| 746 | Delta Lake: High-Performance ACID Table Storage over Cloud Object Stores | 2020 | VLDB | 0.00017326979 |
| 1,377 | Lakehouse: A New Generation of Open Platforms that Unify Data Warehousing and Advanced Analytics | 2021 | CIDR | 0.00012296941 |
| 4,531 | Efficient Document Analytics on Compressed Data: Method, Challenges, Algorithms, Insights | 2018 | VLDB | 6.1073703e-05 |
| 4,870 | Exploiting Cloud Object Storage for High-Performance Analytics | 2023 | VLDB | 5.8613885e-05 |
| 6,242 | Helios: Hyperscale Indexing for the Cloud & Edge | 2020 | VLDB | 5.1408379e-05 |
| 8,758 | Hyperspace: The Indexing Subsystem of Azure Synapse | 2021 | VLDB | 4.456315e-05 |
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