Industrial-strength OLTP using main memory and many cores. Hillel Avni, Alisher Aliev, Oren Amor, Aharon Avitzur, Ilan Bronshtein, Eli Ginot, Shay Goikhman, Eliezer Levy, Idan Levy, Fuyang Lu, et al.Joy Arulraj, Matthew Perron, and Andrew Pavlo.In Proceedings of the 2019 ACM SIGMOD International Conference on Management of Data. Socrates: the new SQL server in the cloud. Panagiotis Antonopoulos, Alex Budovski, Cristian Diaconu, Alejandro Hernandez Saenz, Jack Hu, Hanuma Kodavalla, Donald Kossmann, Sandeep Lingam, Umar Farooq Minhas, Naveen Prakash, et al.In Proceedings of the 27th ACM Symposium on Operating Systems Principles. File systems unfit as distributed storage backends: lessons from 10 years of Ceph evolution. Abutalib Aghayev, Sage Weil, Michael Kuchnik, Mark Nelson, Gregory R Ganger, and George Amvrosiadis.On both engines, our evaluations show significant performance improvements on the cloud storage. We use a B+-tree-based InnoDB as a demonstration vehicle where we have implemented a suite of optimizations using the proposed framework and extend such efforts to the LSM-tree-based RocksDB. We propose an optimization framework that guides database developers to transform on-premise databases into their cloud-native counterparts. In this paper, we analyze the challenges and opportunities of both B-tree and LSM-tree-based storage engines when they are deployed on a cloud storage. We have observed that there are significant differences between the local and the cloud storage that invalid many designs inside existing databases when they are ported to the cloud storage. It helps reduce the maintenance cost and expedite development cycles for the database kernels. A cloud-native database often adopts a cloud storage underneath its storage engine, leveraging another layer of virtualization and providing a high-performance and elastic storage service without exposing complex storage details. There has been an increasing interest in building cloud-native databases that decouple computation and storage for elasticity.
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