New Trends in Information Technologies
What are the expectations of big data analysis?
The analysis of big data makes it possible first of all to better understand the inclinations of users, to better understand their modes of use of services and to refine the offer.
What can be the examples of analyzing online education students’ activities to improve teaching methods?
By analyzing online education students’ activities (time spent, how to follow programs, stop and-go in educational videos, parallel internet searches, etc.) it is possible to improve teaching methods.
Which words are possible to describe Big Data?
It is possible to describe Big Data in four words: Volume, Speed, Variety (or heterogeneity), Value
What is the big data?
The Big data is the ability to store and process very large amounts of data, in the order of the petabyte.
How can we meet with No SQL?
The acceleration and parallelization of the processing operations require easy access to the data. These are therefore redundant. The traditional relational databases which are not well suited to new designs are therefore replaced by a new generation. This is No SQL.
What is the power of Big Data is based on?
The power of Big Data is based on a revolutionary technology which involves Massively parallel processing, real-time data management, techniques to diminish the effects of system failures which is systematic redundancy of data in Big Data.
What are the powerful tools for tech infrastructure of the Big Data?
Hadoop, Map Reduce, NoSQL, Cloud Computing
What is a Relational Database?
A relational database is a collection of data items organized as a set of formally-described tables from which data can be accessed or reassembled in many different ways without having to reorganize the database tables.
What is the general properties of NoSQL?
NoSQL is a relational databases that have a very specific organizational philosophy, including the SQL query language, the transaction integrity principle (ACID), and the standardization laws.
What do sensors detect?
Sensors are electronic devices that have the ability to detect almost any kind of physical change. Pressure, acceleration, sound, light electromagnetic propagation, humidity radioactive material detection, etc.
Where are the embedded systems used nowadays?
Embedded systems are now used in various applications, such as transport (avionics, space, automotive, rail), in electrical and electronic devices (cameras, toys, TV sets, household appliances, audio systems, mobile phones); the distribution of energy, in automation, household applications etc.
What does the term cloud computing, or simply, cloud refer?
The term cloud computing, or simply, cloud refers to a set of technologies and IT service delivery modes that encourage the use and supply of software, the ability to store and process large amounts of information over Internet.
What are the benefits of the cloud sytems?
The benefits are multiple: gain of space, resources, time and money.
What are the types of cloud?
Private Cloud
Public Cloud
Hybrid Cloud
What are the advantages of the cloud technologies?
Storage and Scalability
Backup and Disaster Recovery
Mobility
Cost effectiveness
What are the disadvantages of the cloud technologies?
Confidentiality and data security
Control and Reliability
Compatibility
What are the applications of the wearable technology nowadays?
Nowadays the wearable technology is no longer used in gambling, but is exploited for physical activity in the form of smartwatch, fitness tracker bracelets and other devices that can be worn. These devices can be connected to the smartphone via Bluetooth and by means of the various sensors, schedule the most appropriate training for anyone who is using.
Which companies have created partnerships with luxury brands to position themselves in the fashion market?
Apple, Intel and Google
What is the ultimate goal of the AI?
The ultimate goal of the AI, as a science, is to create software and hardware able to achieve goals and solve problems in real life as a human would.
What is the machine learning?
The machine learning is one of the core areas of artificial intelligence (AI) and deals with the implementation of systems and algorithms that are based on observations as data for the synthesis of new knowledge (inductive reasoning).
What are the three types of VR?
Immersive Virtual Reality (IVR)
Not Immersive Virtual Reality (Desktop VR)
Augmented Reality (Augmented Reality, AR)