FOLS is an iPMS (integrated property management system) developed by AccorHotels. It is completely interfaced with Accor distribution solutions (reservation, planning, price, pre-payment…) and with most of the business solutions which meet hoteliers’ needs (CRM, distribution, accountability, electronic money) Thus, FOLS offers a full functional coverage and allows a simple and efficient hotel management.

Amazon Redshift is a data warehouse product which forms part of the larger cloud-computing platform Amazon Web Services. It is built on top of technology from the massive parallel processing (MPP) data warehouse company ParAccel (later acquired by Actian), to handle large scale data sets and database migrations.[3] Redshift differs from Amazon's other hosted database offering, Amazon RDS, in its ability to handle analytic workloads on big data data sets stored by a column-oriented DBMS principle. Redshift allows up to 16 petabytes of data on a cluster compared to Amazon RDS Aurora's maximum size of 128 tebibytes.