API’s

Spring-Webflux: Testing your Router Functions with WebTestClient

I recently started working on the functional approach of Spring Boot Webflux. You can explore it more on my previous blog on Spring Boot Webflux. It is a new concept and you may not find many useful blogs on it unlike for annotation based controllers. However, going with some trial and error, I have come out with how one can test its router functions along Continue Reading

Demystify GraphQL

In this blog, I will be introducing and demystify the GraphQL. I will be elaborating its advantages. And also put some focus on its inception and reasons for its popularity. GraphQL is both a query engine and a query language. It was first created by Facebook in 2012. Initially, the design was more of a specification. Facebook used it as a specification to describe the Continue Reading

Spring: Reactive programming in Java

Reactive programming is a programming paradigm that promotes an asynchronous, non-blocking, event-driven approach to data processing. Reactive programming involves modeling data and events as observable data streams and implementing data processing routines to react to the changes in those streams. In the reactive style of programming, we make a request for the resource and start performing other things. When the data is available, we get Continue Reading

Tired off creating Grafana dashboards manually? Let’s automate it.

We have already discussed the creation of Grafana dashboards and alerts in my previous blogs. We were doing that manually. But think of, if we need to do that in more than 10 environments then we need to repeat that manual process again and again and sometimes we get frustrated by doing all these repetitive stuff. We should have some automated process for doing this. So Continue Reading

Digital Transformation – Legacy Modernization

In our previous post, we talked about the top IT pain points of the organizations. One of the most prominent ones is the reliance and lack of progress on innovation because of legacy systems. Legacy systems, which form the backbone of many enterprises are holding organizations back from leveraging new digital technologies and creating new experiences for their customers. Many organizations find it difficult to Continue Reading

API Gateway – What’s in it for me?

PI (Application Programmable Interfaces) are the foundation for building your digital business, they are sets of routines, protocols, and tools for describing how software applications and components should interact with each other. They are the key driver in today’s economy for integrating with an ecosystem much larger than most companies can build on their own.

Digital Transformation – Getting your Data Lake ready

A data lake is a large storage repository that holds a vast amount of raw data in its native format until it is needed. Usually, the data in a lake consists of structured, unstructured and object data like pictures, blogs, posts, videos etc. An “enterprise data lake” (EDL) is simply a data lake for enterprise-wide information storage and sharing. Major stages of a data lake Continue Reading

Working with Project Reactor: Reactive Streams

.The words “Reactive” and “Streams” often go hand in hand. The streams API of Java 8 is a great tool for making your projects Reactive. But that’s not the only stream you can have. In this blog, I’d like to talk about this awesome project called Project Reactor.

Digital Thinking – Top IT Pains

In the past few posts, we have talked about the forces and tools of Digital transformation and why enterprises should be concerned about it. In this post, let us look at a very recent survey done by Mulesoft which talks about the top IT pain points of 2019 Disconnected Systems – In a lot of enterprises, there is a plethora of legacy systems which have Continue Reading

API Design Best Practices

Ever wondered if we have anything like best practices for designing our APIs, if not just give it a quick thought something will pop up, and if it was a yes let’s talk about it in detail. Yes, you heard me right, today we are going to talk about best practices for designing APIs which will help the developer to increase his/her productivity and success Continue Reading

Working with Arrays using D3.js

In general, whenever we are using D3  we are using for data visualization and if we try to understand the term data visualization in depth then it is nothing but it is a result of a lot of data manipulation using Array. So before starting working with Arrays using D3.js let’s get the understanding of Arrays briefly. ARRAYS: Arrays is used to store the collection of an Continue Reading

API Testing: Best Practices to apply

Hi all, In this blog, I am going to explain about API’s and how they are tested. In addition to that, we’ll also discuss the best practices which we need to follow while testing API’s. API: API is the short form of Application Programming Interface. It is a common link that allows two applications to communicate with each other. Everytime you use Facebook, Twitter or Continue Reading

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