The term big data occurs more frequently now than ever before. A large number of fields and
subjects, ranging from everyday life to traditional research fields (ie, geography and …

This article first analyzes big data technology. Then, the agricultural Internet of Things
system was established, and the acquisition of agricultural data was achieved through the …

Technologies for Internet of Things (IoT) such as sensor, network and data processing are
advancing rapidly. Thanks to the evolution, many potential applications have been …

Nowadays there is an high number of IoT applications that seldom can interact with each
other because developed within different Vertical IoT Platforms that adopt different …

Abstract Internet of Things (IoT) is a substantial concept of a new technology generation. It is
a vision that permits the sensors or embedded devices to be interconnected over the …

Exabytes of data are created everyday based on the generated user information over
Internet. Social networks, mobile devices, emails, blogs, videos, banking transactions and …

The large volume and variety of data produced in the current Big Data era lead companies
to seek solutions for the efficient data management. Within this context, NoSQL databases …

Abstract ETL (Extraction-Transform-Load) tools, traditionally developed to operate offline on
historical data for feeding Data-warehouses, need to be enhanced to deal with big and fresh …

In the IoT domain, communities of domain experts, having different skills in specific areas of
endeavor, need effective and easy-to-use ways for managing physical devices and their …

Modeling tools and operators help the user/developer to identify the processing field on the
top of the sequence and to send into the computing module only the data related to the …