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Showing 1 to 2 of 2 for “"Log-structured merge trees"”.
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PebblesDB : building key-value stores using fragmented log-structured merge trees
… The write amplification problem is due to the Log-Structured Merge Trees data structure that underlies these key-value stores. To remedy this problem, this thesis presents a novel data structure that is inspired by Skip Lists, termed Fragmented Log- Structured Merge Trees (FLSM). FLSM …
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Rethinking Update-in-Place Key-Value Stores for Modern Storage
… stores, like RocksDB, are designed around log-structured merge trees (LSMs). Optimizing for the performance characteristics of HDDs, LSMs provide good write performance by emphasizing sequential access to storage. However, this approach negatively impacts read performance: LSMs must employ …