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In a World of Technology, People Make the Difference.
Key: Social Credit Systems are the systems that track activities of people nationwide for assigning a suitable score to them. This score will be later used for all the services that they use within the country, essentially to allow or deny the use of services. Even though the title “Social Credit Systems” does not create …
Artificial Intelligence is the science and engineering of making computer machines able to perform various tasks that normally require human intelligence, such as visual perception, decision-making, speech recognition and translation between languages. AI emphasizes the simulation of human intelligence processes by machines or computer systems. These processes include learning (the acquisition of information and rules …
A cryptocurrency is a digital or virtual currency that uses cryptography to secure and verify transactions as well as to control the creation of new units of a particular cryptocurrency. Essentially, cryptocurrencies are limited entries in a database that no one can change unless specific conditions are fulfilled. Cryptocurrencies can be sent directly between two …
What is Blender? I know what you people might be thinking right now…Is he going to talk about a blending machine… a mixer grinder? or How can a blending machine relate to technology? It is obviously a technology in relation to what technology means. But that’s not what I’m going to write about. I’m going …
If you want to interact with some service, you generally use an API (application program interface) which is a set of routines, protocols, and tools for building software applications. Basically, an API specifies how software components interact. A REST API defines a set of functions which developers can perform requests and receive responses via HTTP …
In this article, we will learn how Spring Security with token based authentication can be used to Secure a REST API. We will see the steps to secure a REST API with Spring Security and Spring Boot. We are going to implement the following workflow: User send a request with a username and password in …
We are living in a world where technology advances each second. Along with the other technologies we can see the advancement in the field of Augmented Reality or simply AR. So to begin with let’s see what is AR is all about. AR is an enhanced version of reality where live direct or indirect views …
There are fewer people now who have not heard terms like Augmented reality and Virtual reality. And those people must have been living under the rocks for the past 6 years. Technology and human perception have evolved in these 6 years. Short period, huh? But think, if the smartphones, that we consider as a part …
DynamoDB is the nosql database provided by Amazon AWS. Here I will give a basic idea about designing a database using DynamoDb. Basic Concepts Table Each database contains tables which is where our data will be stored. Tables in DynamoDB should be thought of more like a hash table containing many different kinds of items …
After adopting NoSQL by the industry and the increasing NoSQL database options, it has become a trend in considering NoSQL as an alternative to relational Databases for software development. With the increasing technologies, traditional ways of storing data are being challenged. Relational database modeling is typically driven by the structure of available data. The main …