Agent Based Architecture in Distributed Data Warehousing
Jaspreet Kaur Sahiwal · 2012
Abstract- The distributed data warehousing is mainly based on how the data is used in the dynamic data distribution on a set of servers. Currently Query cycling process is used in distributed data warehousing for searching the relevant information from a large database. In this Process of query cycling, if the searching query is not in the required data mart then this agent will automatically redirects that request to the other data marts for searching queries, until it found. But the network load and execution time is more and the data management also needs the collaboration and interaction between the machines in order to reply the user queries. So in our approach we will use multi agent based architecture in distributed DWH. The data distribution is different from the classical one which depends on the data use. The distribution consists in distributing data when the server reaches its maximum storage capacity limit. And we will use an individual buffer for storage of results. Now, Client has no need to be connected with dispatcher all the time to get result. The result will be stored in its own buffer by dispatcher.