The schemalessness, one of the major advantages of JSON representation format, comes
with high penalties in querying and operations by denying various critical functions such as …

Introduction: Nowadays, NoSQL databases have taken on an increasingly important role in
the storage of massive data within companies. Due to a common property called schema …

Urban safety is becoming an increasingly crucial issue due to rising crime rates and
urbanization. The concept of a “Safe City” aims to ensure citizen safety through effective …

Tabular data is the most common format used to represent real-world information. Almost all
programs created for storing or processing data, such as relational database systems …

Analyzing large-scale graphs poses challenges due to their increasing size and the demand
for interactive and user-friendly analytics tools. These graphs arise from various domains …

The unprecedent creation, use and share of data around the world has led to new
applications and economic opportunities. This data is often large, heterogeneous at a …

The “Variety” of data is promoting the evolution and development of databases. One of the
influence results is the emergence of multi-model databases, whose core idea is to utilize a …