bLSM: a general purpose log structured merge tree

著者: Russell Sears, Raghu Ramakrishnan - ACM SIGMOD International Conference on Management of Data 2012 被引用: 311

Data management workloads are increasingly write-intensive and subject to strict latency SLAs. This presents a dilemma: Update in place systems have unmatched latency but poor write throughput. In contrast, existing log structured techniques improve write throughput but sacrifice read performance and exhibit unacceptable latency spikes.