LogKV: Exploiting Key-Value Stores for Event Log Processing

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Provided by: University of Urbino
Format: PDF
Event log processing and analysis play a key role in applications ranging from security management, IT trouble shooting, to user behavior analysis. Recent years have seen a rapid growth in system scales and the corresponding rapid increase in the amount of log event data. At the same time, as logs are found to be a valuable information source, log analysis tasks have become more sophisticated demanding both interactive exploratory query processing and batch computation. Desirable query types include selection with time ranges and value filtering criteria, join within time windows, and join between log data and reference tables, and various aggregation types.
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