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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 …
What are PowerApps ? It is an initiative by Microsoft in 2016 for building customized business application which can be run in both web and mobile.This can be used by both developer and non technical users. By definition we can say that, powerapps is a suite of application,connectors,services and common data source which create an …