Index Checkpoints for Instant Recovery in In-Memory Database Systems
Summary: Shifts recovery bottleneck in in-memory DBs from log replay to index rebuilding via index checkpoints. Proposes three wait-free index checkpoint algorithms—ChainIndex, MirrorIndex, IACoW—plus deferred deletion and on-demand cleanup for correctness; evaluated in HiEngine on TPC-C and Microbench, achieving ~10s instant recovery with 5–11% overhead. (summarized by gpt-5-nano on Feb 09 2026)
Incoming Non-self Citations Over Time
Authors
- 1. Leon Lee
- 2. Siphrey Xie
- 3. Yunus Ma
- 4. Shimin Chen
Incoming Citations (Sorted by Pagerank)
Showing 5 of 5 citing papers.
| Rank | Citing Paper | Year | Venue | Pagerank |
|---|---|---|---|---|
| 7,683 | TDSQL: Tencent Distributed Database System | 2024 | VLDB | 4.6799361e-05 |
| 8,950 | Unlocking the Potential of CXL for Disaggregated Memory in Cloud-Native Databases | 2025 | SIGMOD | 4.4231907e-05 |
| 9,634 | HiEngine: How to Architect a Cloud-Native Memory-Optimized Database Engine | 2022 | SIGMOD | 4.3122147e-05 |
| 10,583 | Tabular: Efficiently Building Efficient Indexes | 2025 | VLDB | 4.1945683e-05 |
| 11,007 | Breathing New Life into An Old Tree: Resolving Logging Dilemma of B+-tree on Modern Computational Storage Drives | 2024 | VLDB | 4.1945683e-05 |
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Outgoing Citations (Sorted by Pagerank)
Showing 24 of 24 cited papers.
Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.
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