--- title: TRG Blog | Nhat Nguyen description: TRG Blog - be updated with the latest trends, advice and ideas in accounting, hospitality, financial management and technology enterprises. --- [![trg logo](https://d1cavipgdpnjin.cloudfront.net/wp-content/uploads/2022/05/cropped-icon-1.png)](https://www.trginternational.com/) Helping you and your business shine  [![English flag](https://blog.trginternational.com/hubfs/images/en-flag.jpg "en-flag") English   ](https://blog.trginternational.com/) [![Vietnamese flag](https://blog.trginternational.com/hubfs/images/vi1.jpg "vi1") Vietnamese ](https://blog.trginternational.com/vi) - [Home](https://blog.trginternational.com/) - [Solutions](https://www.trginternational.com/solutions/) - [Industries](https://www.trginternational.com/industries/) - [Resources](https://www.trginternational.com/resources/) - [Events](https://www.trginternational.com/events/list/) - [About us](https://www.trginternational.com/about-us/overview/) - [Careers](https://careers.trginternational.com/) - [![English Flag](https://blog.trginternational.com/hubfs/images/en-flag.jpg "en-flag")](https://blog.trginternational.com/) - [![Vietnamese Flag](https://blog.trginternational.com/hubfs/images/vi1.jpg "vi1")](https://blog.trginternational.com/vi) [☰](https://blog.trginternational.com/author/nhat-nguyen#) [Get SunSystems Help →](https://www.trginternational.com/it/what-we-do/infor-sunsystems/get-sunsystems-help/) # Recent TRG blog posts ## Nhat Nguyen # Recent TRG Blog Posts ## [OLAP Technology: Handling Big Data in the Hotel Industry](https://blog.trginternational.com/olap-technology-handling-big-data-in-the-hospitality-industry) Posted by [Nhat Nguyen](https://blog.trginternational.com/author/nhat-nguyen) on Fri, Mar 9, 2018 - [Tweet](https://twitter.com/share) [![OLAP Technology: Handling Big Data in the Hotel Industry](https://blog.trginternational.com/hubfs/images/hospitality-1200x750.jpg) ](https://blog.trginternational.com/olap-technology-handling-big-data-in-the-hospitality-industry) [**The hospitality sector**](https://blog.trginternational.com/hospitality-resource-portal) serves millions of customers every day. Each of them checks in and out with his or her own expectation. Some only need to have a room to stay during a business trip but some other customers also demand other services and spend thousands of dollars on restaurants, dining, entertainment, sports, and spa treatments. 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