Abstract Domain-specific languages (DSL) are programming or modeling languages
devoted to a given application domain. There are many tools used to support the …

Obviously, the complexity of mathematical database cost models increases with the
evolution of the database technology brought by emerging hardware and the new …

A major challenge for many database management tasks including admission control, query
scheduling, progress monitoring and self‐driving data storage systems is to enhance …

Recently scientists, politicians, students, associations and actors are sounded the alarm to
save our planet. The slogan of Greta Thunberg “Our house is on fire” urges any person to act …

Nowadays, energy reduction has become a critical and urgent issue for the database
community. A lot of initiatives have been launched on energy-efficiency for intensive …

Cost-based optimization is a promising paradigm that relies on execution queries to enable
fast and efficient execution reached by the database cost model (CM) during query …

In the database environment, the mathematical cost models plays a crucial role in evaluating
non-functional requirements. These requirements comprise query execution performance …

The database technology evolution trends had pushed the researchers to redesign and
adapt the past mathematical database cost models with the consideration of additional …

Recently artificial intelligence techniques in the database community have become a driver
for many database applications. The proposed solution adopting AI in the core database …

Computers and electronic machines in businesses consume a significant amount of
electricity, releasing carbon dioxide (CO2), which contributes to greenhouse gas emissions …