CEP-DTHP : A Complex Event Processing using the Dual-Tier Hybrid Paradigm Over the Stream Mining Process

Abstract

CEP is a widely used technique for the reliability and recognition of arbitrarily complex patterns in enormous data streams with great performance in real time. Real-time detection of crucial events and rapid response to them are the key goals of sophisticated event processing. The performance of event processing systems can be improved by parallelizing CEP evaluation procedures. Utilizing CEP in parallel while deploying a multi-core or distributed environment is one of the most popular and widely recognized tackles to accomplish the goal. This paper demonstrates the ability to use an unusual parallelization strategy to effectively process complicated events over streams of data. This method depends on a dual-tier hybrid paradigm that combines several parallelism levels. Thread-level or task-level parallelism (TLP) and Data-level parallelism (DLP) were combined in this research. Many threads or instruction sequences from a comparable application can run concurrently under the TLP paradigm. In the DLP paradigm, instruc-tions from a single stream operate on several data streams at the same time. In our suggested model, there are four major stages: data mining, pre-processing, load shedding, and optimization. The first phase is online data mining, following which the data is materialized into a publicly available solution that combines a CEP engine with a library. Next, data pre-processing encompasses the efficient adaptation of the content or format of raw data from many, perhaps diverse sources. Finally, parallelization approaches have been created to reduce CEP processing time. By providing this two-type parallelism, our proposed solution combines the benefits of DLP and TLP while addressing their constraints. The JAVA tool will be used to assess the suggested technique. The performance of the suggested technique is compared to that of other current ways for determining the efficacy and efficiency of the proposed algorithm.