Checkpointing and logging are widely used techniques to provide fault tolerance for the distributed systems. However, logging imposes too much overhead on the processing to be a practi-val solution. In this paper, we propose a low-overhead logging scheme for the distributed shared memory system based on the lazy release consistency model. Unlike the previous schemes in which the logging is perf...

Software is not perfect and may contain bugs that cannot be detected by tests, or will manifest themselves only over time. Sometimes problems can occur even in the code of third-party libraries services are used software system. To improve reliability systems timely detection problems, data logging used. Logging a very important aspect development. By studying application logs, developers detec...

The sensor database system to which new sensor data frequently arrive should provide fresh data to its clients. Toward this end, fast sensor data insertion to the database is essential. The bottleneck of the conventional sensor data insertion is disk logging that writes a log record to disk before accessing buffer pool in memory. The purpose of this paper is to show fast sensor data insertion u...

Up till now, there is no production logging data interpretation module in CIFLog, which is the 3rd generation well-logging software platform in China. So the situation has a strong impact on its promotion and utilization. In this paper, firstly, the authors introduce the characteristics of the existing and mature logging interpretation software, and design the data interpretation module functio...