WebbIn computer science, the log-structured merge-tree (also known as LSM tree, or LSMT) is a data structure with performance characteristics that make it attractive for providing … Webb30 dec. 2024 · При lsm-дереве запись на диск осуществляется последовательно, а b-деревья вызывают множественные случайные доступы к диску, поэтому операции записи происходят у lsm быстрее, чем у b-деревьев.
FPGA-Accelerated Compactions for LSM-based Key-Value Store
Webb1 maj 2014 · Pipelined Compaction for the LSM-Tree Authors: Zigang Zhang Yinliang Yue Bingsheng He Jin Xiong Chinese Academy of Sciences Show all 7 authors Abstract Write … Webb1 dec. 2024 · A new compaction scheme, delayed compaction (dCompaction), that decreases write amplification and avoids KV item reads and writes during compaction, … gas price in the philippines
Collaborative Compaction Optimization System using Near-Data …
Webb个人简介. 招生专业 083900-网络空间安全 081201-计算机系统结构 招生方向 大数据存储与管理 大数据存储与智能化处理 教育背景 2005-09--2011-03 华中科技大学 工学博士 2001-09--2005-07 哈尔滨工业大学 (威海) 工学学士 工作简历 2024-11~现在, 中国科学院信息工程研究 … Webb5 aug. 2024 · Pipelined Compaction for the LSM-Tree. In Parallel and Distributed Processing Symposium, 2014 IEEE International. IEEE, New York, NY, USA, 777--786. Google Scholar Digital Library; Cited By View all. Index Terms. Near-Data Processing-Enabled and Time-Aware Compaction Optimization for LSM-tree-based Key-Value Stores. WebbLog-Structured Merge Tree (LSM-tree) key-value (KV) stores have been widely deployed in the industry due to its high write efficiency and low costs as a tiered storage. To maintain such advantages, LSM-tree relies on a background compaction operation to merge data records or collect garbages for housekeeping purposes. david herold facts