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Designing Large-scale Key-value Systems on High-Speed Storage Devices
(2022-05-09)
With the evolution of new technologies, such as edge computing, full self-driving, virtual reality, and multi-media streaming, the volume of data is growing at an accelerated speed. The global data volume could achieve ...
LIRS2: An Improved LIRS Replacement Algorithm
(ACM, 2021-07-02)
A block replacement algorithm keeps receiving attention on
improvement of its hit ratio. Many replacement algorithms
have been proposed, among which LIRS stands out with its
consistently higher hit ratio across various ...
Characterizing the Performance of Intel Optane Persistent Memory
(ACM, 2022-04-05)
We present a comprehensive and in-depth study of Intel
Optane DC persistent memory (DCPMM). Our focus is on
exploring the internal design of Optane’s on-DIMM readwrite buffering and its impacts on application-perceived ...
TurboHash: A Hash Table for Key-value Store on Persistent Memory
(ACM, 2023-06-22)
Major efforts on the design of persistent hash table on a non-volatile byte-addressable memory focus on efficient support of crash consistency with fence/flush primitives as well on non-disruptive table rehashing operations. ...
ChameleonDB: a Key-value Store for Optane Persistent Memory
(ACM, 2021-04-26)
The emergence of Intel’s Optane DC persistent memory
(Optane Pmem) draws much interest in building persistent
key-value (KV) stores to take advantage of its high throughput and low latency. A major challenge in the efforts ...