{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:13:46Z","timestamp":1774311226169,"version":"3.50.1"},"reference-count":42,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"5","license":[{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"},{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"name":"National Science and Technology Council","award":["114-2628-E-008-007-MY3"],"award-info":[{"award-number":["114-2628-E-008-007-MY3"]}]},{"name":"National Science and Technology Council","award":["114-2927-I-002-525"],"award-info":[{"award-number":["114-2927-I-002-525"]}]},{"name":"National Science and Technology Council","award":["115-2927-I-002-519"],"award-info":[{"award-number":["115-2927-I-002-519"]}]},{"name":"National Science and Technology Council","award":["114-2223-E-002-011"],"award-info":[{"award-number":["114-2223-E-002-011"]}]},{"name":"National Science and Technology Council","award":["114-2221-E-002-219-MY3"],"award-info":[{"award-number":["114-2221-E-002-219-MY3"]}]},{"name":"National Science and Technology Council","award":["114-2221-E-002-222-MY3"],"award-info":[{"award-number":["114-2221-E-002-222-MY3"]}]},{"name":"National Science and Technology Council","award":["115-2923-E-002-008-MY3"],"award-info":[{"award-number":["115-2923-E-002-008-MY3"]}]},{"DOI":"10.13039\/501100005240","name":"Ministry of Education","doi-asserted-by":"publisher","award":["114L900903"],"award-info":[{"award-number":["114L900903"]}],"id":[{"id":"10.13039\/501100005240","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Parallel Distrib. Syst."],"published-print":{"date-parts":[[2026,5]]},"DOI":"10.1109\/tpds.2026.3672185","type":"journal-article","created":{"date-parts":[[2026,3,10]],"date-time":"2026-03-10T19:55:18Z","timestamp":1773172518000},"page":"1107-1120","source":"Crossref","is-referenced-by-count":0,"title":["Unlocking SSD Parallelism: A High-Performance B$^\\epsilon$\u03b5-Tree Framework for OCSSDs"],"prefix":"10.1109","volume":"37","author":[{"ORCID":"https:\/\/orcid.org\/0009-0000-0953-3610","authenticated-orcid":false,"given":"Chi-Liang","family":"Qiu","sequence":"first","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Central University, Taoyuan, Taiwan"}]},{"ORCID":"https:\/\/orcid.org\/0009-0008-4647-8161","authenticated-orcid":false,"given":"Yao-Yu","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Central University, Taoyuan, Taiwan"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2939-2821","authenticated-orcid":false,"given":"Tseng-Yi","family":"Chen","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Central University, Taoyuan, Taiwan"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1282-2111","authenticated-orcid":false,"given":"Yuan-Hao","family":"Chang","sequence":"additional","affiliation":[{"name":"Department of Computer Science and Information Engineering, National Taiwan University, Taipei, Taiwan"}]}],"member":"263","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1109\/TPDS.2020.2987894"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1109\/CLUSTER59578.2024.00023"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1145\/3670684.3673412"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/FPL.2019.00058"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1145\/2592798.2592804"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1145\/3448016.3457297"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1145\/3126545"},{"key":"ref8","article-title":"A new LSM-style garbage collection scheme for ZNS SSDs","volume-title":"Proc. 12th USENIX Workshop Hot Topics Storage File Syst.","author":"Choi","year":"2020"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1145\/3608476"},{"key":"ref10","first-page":"49","article-title":"SplinterDB: Closing the bandwidth gap for NVMe key-value stores","volume-title":"Proc. 2020 USENIX Annu. Tech. Conf.","author":"Conway","year":"2020"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1109\/IPDPS49936.2021.00099"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1109\/TCAD.2021.3056374"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1109\/PCCC.2018.8711079"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1145\/2501620.2501623"},{"key":"ref15","article-title":"Rocksdb","year":"2013"},{"key":"ref16","article-title":"Leveldb","author":"Google","year":"2011"},{"issue":"5","key":"ref17","first-page":"22","article-title":"An introduction to b$\\epsilon$\u03b5-trees and write-optimization","volume":"40","author":"Bender","year":"2015","journal-title":"Login; Mag."},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1145\/2798729"},{"key":"ref19","first-page":"1","article-title":"Optimizing every operation in a write-optimized file system","volume-title":"Proc. 14th USENIX Conf. File Storage Technol.","author":"Yuan","year":"2016"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1145\/1807128.1807152"},{"key":"ref21","article-title":"TPC-H","year":"1998"},{"key":"ref22","first-page":"83","article-title":"The case of FEMU: Cheap, accurate, scalable and extensible flash emulator","volume-title":"Proc. 16th USENIX Conf. File Storage Technol.","author":"Li"},{"key":"ref23","article-title":"SplinterDB","author":"Johnson","year":"2020"},{"key":"ref24","article-title":"FEMU","author":"Li","year":"2018"},{"key":"ref25","first-page":"359","article-title":"LightNVM: The linux open-channel SSD subsystem","volume-title":"Proc. 15th USENIX Conf. File Storage Technol.","author":"Bj\u00f8rling","year":"2017"},{"key":"ref26","article-title":"NAND flash die - Media 1Tb die: x8 300mm QLC","volume-title":"Micron Technology, Inc., technical datasheet","year":"2024"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1145\/1294261.1294281"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1145\/3582013"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE53745.2022.00279"},{"key":"ref30","first-page":"69","article-title":"Closing the B+-tree vs. LSM-tree write amplification gap on modern storage hardware with built-in transparent compression","volume-title":"Proc. 20th USENIX Conf. File Storage Technol.","author":"Qiao","year":"2022"},{"key":"ref31","doi-asserted-by":"publisher","DOI":"10.1145\/3212477.3220266"},{"key":"ref32","article-title":"Jungle: Towards dynamically adjustable key-value store by combining LSM-Tree and copy-on-write B+-tree","volume-title":"Proc. 11th USENIX Workshop Hot Top. Storage File Syst.","author":"Ahn","year":"2019"},{"key":"ref33","doi-asserted-by":"publisher","DOI":"10.1109\/ICDE60146.2024.00316"},{"key":"ref34","doi-asserted-by":"publisher","DOI":"10.1145\/3627703.3629566"},{"key":"ref35","doi-asserted-by":"publisher","DOI":"10.1109\/BigData47090.2019.9006406"},{"key":"ref36","doi-asserted-by":"publisher","DOI":"10.1109\/HPCA57654.2024.00055"},{"key":"ref37","doi-asserted-by":"publisher","DOI":"10.23919\/DATE58400.2024.10546725"},{"key":"ref38","first-page":"147","article-title":"ZNS+: Advanced zoned namespace interface for supporting in-storage zone compaction","volume-title":"Proc. 15th USENIX Symp. Operating Syst. Des. Implementation","author":"Han","year":"2021"},{"key":"ref39","first-page":"689","article-title":"ZNS: Avoiding the block interface tax for flash-based SSDs","volume-title":"Proc. 2021 USENIX Annu. Tech. Conf.","author":"Bj\u00f8rling","year":"2021"},{"key":"ref40","article-title":"Ultrastar DC ZN540 NVMe ZNS SSD","volume-title":"Western Digital Corporation, zoned Namespace (ZNS) SSD for enterprise applications,","year":"2024"},{"key":"ref41","first-page":"83","article-title":"The CASE of FEMU: Cheap, accurate, scalable and extensible flash emulator","volume-title":"Proc. 16th USENIX Conf. File Storage Technol.","author":"Li","year":"2018"},{"key":"ref42","first-page":"379","article-title":"NVMeVirt: A versatile software-defined virtual NVMe device","volume-title":"Proc. 21st USENIX Conf. File Storage Technol.","author":"Kim","year":"2023"}],"container-title":["IEEE Transactions on Parallel and Distributed Systems"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx8\/71\/11434582\/11429150.pdf?arnumber=11429150","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T23:23:14Z","timestamp":1774308194000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/11429150\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5]]},"references-count":42,"journal-issue":{"issue":"5"},"URL":"https:\/\/doi.org\/10.1109\/tpds.2026.3672185","relation":{},"ISSN":["1045-9219","1558-2183","2161-9883"],"issn-type":[{"value":"1045-9219","type":"print"},{"value":"1558-2183","type":"electronic"},{"value":"2161-9883","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5]]}}}