Novel Complex Event Processing

Abstract

Complex Event Processing (CEP) is the most favorable platform to build and execute multiple numbers of real-time applications. This paper briefly describes about Web Data Extraction method. It has been implemented on multiple online shopping portals to extract the data in a structured way. Complex Event Processing method has been implemented over the Extracted data to get the requested result as an output for the user. CEP performs an event wise action on extracted data with constant Timestamp between each and every consecutive Events. This system has been named as Complex Event Processing on Extracted Data in Online Shopping System (CEP-EDOSS). At the Enterprise level, Web Data Extraction techniques emerge as a key system to perform data analysis in Business and Real Time Business Intelligence process (RTBI). RTBI is the process of delivering information about business operations as they occur. Real time means near to zero latency and access to information whenever it is required. Data Latency, Analysis Latency are the parameters used in this paper to measure the extraction of data from multiple sites and Processing time and Response Time are another parameters used in this paper to measure the Event occurrence in our system. From this parameters we conclude that minimum number of time is been taken for a user to obtain a successful output.