Cloud databases: New techniques, challenges, and opportunities

G Li, H Dong, C Zhang - Proceedings of the VLDB Endowment, 2022 - dl.acm.org
As database vendors are increasingly moving towards the cloud data service, ie, databases
as a service (DBaaS), cloud databases have become prevalent. Compared with the early …

Cloud-native databases: A survey

H Dong, C Zhang, G Li, H Zhang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Cloud databases have been widely accepted and deployed due to their unique advantages,
such as high elasticity, high availability, and low cost. Many new techniques, such as …

dLSM: An LSM-based index for memory disaggregation

R Wang, J Wang, P Kadam, MT Özsu… - 2023 IEEE 39th …, 2023 - ieeexplore.ieee.org
The emerging trend of memory disaggregation where CPU and memory are physically
separated from each other and are connected via ultra-fast networking, eg, over RDMA …

[HTML][HTML] Are current benchmarks adequate to evaluate distributed transactional databases?

L Qu, Q Wang, T Chen, K Li, R Zhang, X Zhou… - BenchCouncil …, 2022 - Elsevier
With the rapid development of distributed transactional databases in recent years, there is
an urgent need for fair performance evaluation and comparison. Though there are various …

The case for distributed shared-memory databases with rdma-enabled memory disaggregation

R Wang, J Wang, S Idreos, MT Özsu… - arXiv preprint arXiv …, 2022 - arxiv.org
Memory disaggregation (MD) allows for scalable and elastic data center design by
separating compute (CPU) from memory. With MD, compute and memory are no longer …

Nova-LSM: a distributed, component-based LSM-tree key-value store

H Huang, S Ghandeharizadeh - … of the 2021 International Conference on …, 2021 - dl.acm.org
The cloud infrastructure motivates disaggregation of monolithic data stores into components
that are assembled together based on an application's workload. This study investigates …

Optimizing LSM-based indexes for disaggregated memory

R Wang, C Gao, J Wang, P Kadam, M TamerÖzsu… - The VLDB Journal, 2024 - Springer
The emerging trend of memory disaggregation where CPU and memory are physically
separated from each other and are connected via ultra-fast networking, eg, over Remote …

Disaggregated database systems

J Wang, Q Zhang - Companion of the 2023 International Conference on …, 2023 - dl.acm.org
Disaggregated database systems achieve unprecedented excellence in elasticity and
resource utilization at the cloud scale and have gained great momentum from both industry …

Two Birds With One Stone: Designing a Hybrid Cloud Storage Engine for HTAP

T Schmidt, D Durner, V Leis, T Neumann - Proceedings of the VLDB …, 2024 - dl.acm.org
Businesses are increasingly demanding real-time analytics on up-to-date data. However,
current solutions fail to efficiently combine transactional and analytical processing in a single …

Polardb-x: An elastic distributed relational database for cloud-native applications

W Cao, F Li, G Huang, J Lou, J Zhao… - 2022 IEEE 38th …, 2022 - ieeexplore.ieee.org
Cloud computing is on the rise, which promotes new breeds of database systems to
accommodate the cloud environment. The development of cloud-native databases reveals …