This work is supported by the National Key Research and Development Program of China under Grant No. 2016YFB1000202 and the National Natural Science Foundation of China under Grant Nos. 61303056 and 61379042.
Key-value (KV) stores have become a backbone of large-scale applications in today's data centers. Write- optimized data structures like the Log-Structured Merge-tree (LSM-tree) and their variants are widely used ...
National Hightech R&D Program (2015AA015307);the National Natural Science Foundation of China (Grant Nos. 61702189, 61432006 and 61672232);Youth Science and Technology -“Yang Fan” Program of Shanghai (17YF1427800).
Log-structured merge tree has been adopted by many distributed storage systems. It decomposes a large database into multiple parts: an in?writing part and several read-only ones. Records are firstly written into a mem...
Project supported by the National Key Research and Development Project of China(No.2022YFB2702101);the Shaanxi Province Key Industrial Projects,China(Nos.2021ZDLGY03-02 and 2021ZDLGY03-08);the National Natural Science Foundation of China(No.92152301)。
Based on a log-structured merge(LSM)tree,the key-value(KV)storage system can provide high reading performance and optimize random writing performance.It is widely used in modern data storage systems like e-commerce,on...