Utilizing highly synchronized clocks in distributed databases
This master's thesis at Lund University Sweden explores how CockroachDB 's transactional performance can be improved by using tightly synch...| muratbuffalo.blogspot.com
This paper (to appear at SOSP'25) is one of the latest efforts exploring the dream of a one-round commit for geo-replicated databases. TAPIR tried to fuse concurrency control and consensus into one layer. Tempo and Detock went further using dependency graphs. | Metadata
People want data fast. They also want it consistent. Those two wants pull in opposite directions. This VLDB'25 paper does another take on this conundrum. Rather than assuming a symmetric network environment where all replicas face similar latencies, the paper emphasizes that in practice, some replicas are closer to the leader, where others are stranded halfway across the globe. By embracing this asymmetry, the authors propose two new algorithms: Pairwise-Leader (PL) and Pairwise-All (PA). Bot...| Metadata
This master's thesis at Lund University Sweden explores how CockroachDB 's transactional performance can be improved by using tightly synch...| muratbuffalo.blogspot.com
