This article discusses managing healthcare for elderly people using big data and talks about optimization methods for real-time monitoring and alerts.
This article, as part one of a two part series, describes the architecture behind mainstream big data models and looks at the architecture behind the public opinion analysis system.
This article shows you how to speed up the query of positive and negative relationships on a PostgreSQL database.
This article explores a potential solution for implementing a social "like" feature, similar to that of Facebook, by using PostgreSQL.
This article shows you how to use data pivoting on PostgreSQL to meet your various business needs.