![]() Therefore, are they distributed database? What level of distribution did this case have? Could they distribute better? 1ġ.2 Research Process We studied the distributed database from both theory and practical. For example, the SQL Server in Kaohsiung city couldn't query the database in Taipei city. They only uploaded their data through internet. Second, the market managers and the flower growers query the data originally in different location through OLAP.įigure 1.1 : Location of Five Databases and Auction Clocks In this case, five databases didn’t connect together directly through the internet due to the privacy issues. The transaction data generated by Auction Clock won’t update after 12 A.M owing to transactions in all markets finished before 12 A.M. How to differentiate the database system is the distributed database? Do they have the degree of distribution? For such a case in Taiwan is the distributed database because of different locations and the query ability? First, Five SQL Server databases located in five different flower markets and transmitted data in CSV file format to one data warehouse as figure 1.1. Introduction 1.1 Motivation Distributed database is vague for us. Advanced Database Group Project Distributed Database with SQL Server Hung Chang, Qingyi Zhu Erasmus Mundus IT4BIġ.
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