Clock PMS is a hotel management solution that helps users to manage reservations, front desk and point of sale operations. It is designed for businesses of all sizes. The solution helps users in providing a centralized database in order to manage user and company profiles, guests lists and other related information.

Postgres also known as PostgreSQL, is a free and open-source relational database management system (RDBMS) emphasizing extensibility and SQL compliance. It was originally named POSTGRES, referring to its origins as a successor to the Ingres database developed at the University of California, Berkeley. In 1996, the project was renamed to PostgreSQL to reflect its support for SQL. After a review in 2007, the development team decided to keep the name PostgreSQL and the alias Postgres