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We present our experience in architecting the database access for a tool that analyzes IT infrastructure and data center utilization. We study solutions built on top of TSDB [2] and SQL Server. We provide a configuration based multi threaded approach in SQL Server based on Spring Batch [1]. Our architecture includes spring batch partitioning, JDBC-R bridge(More)
This paper presents a simple, yet novel, approach to address the problem of spike detection. The definition of a spike varies with the domain under study. This results in domain-specific solutions that are often rendered unusable in other domains. Moreover, the spike detection algorithms proposed in the past are effective only when suitably tuned. This(More)
In this paper, we address the problem of identifying periodically occurring patterns in a time series. The domain of data-center management is the primary focus. Data here comprises of request latencies, resource utilization of servers, data center workload etc. to name a few. Although periodicity detection has been researched, the past work does not(More)
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