Scala

Creating Forms Using Survey Monkey

Reading Time: 2 minutes Nowadays, for creating a survey form there are many options available. Survey Monkey is one of the tools for creating various types of surveys and polls. Various templates are also available that can be helpful while creating a form. There is also an option for customizing the surveys. We can also ask a survey monkey to build a survey for us. Survey questions Multiple choice Continue Reading

Circuit Breaker in Akka

Reading Time: 3 minutes Hey everyone, in today’s blog I will be covering the concept of Circuit Breaker in Akka. Before moving forward to it just think of a situation when you are requesting on a website and it is taking too much time. You try to refresh the page and still the same. Would you like to use that website again? I think the answer will be no. Continue Reading

Resilience4j Retry with SpringBoot

Reading Time: 2 minutes Hi guys, I hope you are doing good. In this blog, we will be talking about one of the core modules of resilience4j: Retry. If you are not familiar with the resilience4j library then you can refer my last blog Bulkhead with Resilience4j. It would be a 2 minutes read. What is Retry in API calls? We use the Retry mechanism to make out the micro-services Continue Reading

Combating Fallacy in Scala: Part 2

Reading Time: 3 minutes Welcome back to this amazing series of Combating Fallacy in Scala: Part 2. For this part, the topic will be “Tuple Unpacking”. So, let’s move forward. Tuple Unpacking Before looking into this, let’s have a look at Tuple in Scala. According to the Scala Docs “A tuple is a neat class that gives you a simple way to store heterogeneous (different) items in the same container.“ A tuple provides Continue Reading

AWS Serverless Services: Athena

Reading Time: 2 minutes Hi folks, in my this series about the AWS Serverless Services, I will be covering few the services provided by AWS and which can be used as an part of your Server less Architecture. This is going to be a developers perspective, so I would be writing everything about service but security and connectivity. At the end of this series we will try to put Continue Reading

Expose Prometheus metrics for an Akka HTTP application

Reading Time: 2 minutes Application monitoring is an essential thing to keep the application available every time. We can do application monitoring through multiple ways such as through healthcheck endpoint, exposing metrics etc. Here, in this blog, we will see, how we can expose the metrics in Prometheus format for an Akka HTTP application. First, we need to add below maven dependency in pom.xml: pom.xml: Then, we need to Continue Reading

Combating Fallacy in Scala: Part 1

Reading Time: 3 minutes Hi everyone, I am going to start a blog series related to Scala. This is going to be a bit different as it focuses on things such as some mistakes that we usually do, unknowingly or some concepts that we might not know. So this series is all about exploring Scala and Combating Fallacy in Scala. if you want to be a part then stay Continue Reading

Java 8 Futures and Transformations for beginners

Reading Time: 3 minutes In this blog I’m going to talk about Futures in Java. Futures are used when threads in a system are being blocked. This blocking is due to computations that take a long period of time to execute, the most common sources of blocking are accessing a database, accessing a cloud service and reading from a file. Blocking calls also prevents the code following the blocking Continue Reading

APPIUM Tool: Get Started,Setup and run your First test

Reading Time: 4 minutes  Appium tool is an open source, cross-platform automation testing tool and therefore we use appium tool in testing native applications, mobile-web applications and hybrid applications using a webDriver. The tool majorly focus on both Android and ios apps and only restricted to the mobile application testing domain. So we will start with getting the environment set up, Appium tool installed and running it on your machine.  Pre-requisties Downloading Continue Reading

How to Integrate JMeter into Jenkins

Reading Time: 4 minutes Hey Guys, I hope you are doing well in this pandemic of COVID-19.  Let’s move to the next blog in a series of performance testing. In my earlier blogs, we came to know about creating scripts in JMeter and working with them. Now in this blog, we will learn how to Integrate JMeter into Jenkins Basically, we will execute the JMeter script through/CD tool. Now Continue Reading

Scala Beginner Series (2) : Object Oriented Scala

Reading Time: 7 minutes This series is all about the taste of Scala.It is best suitable for all the newbies in Scala. You may also like: Scala Beginner Series (1) : Basics In the previous part, we covered: Values, variables, expressions and types Functions and recursion The Unit type This article will cover the object oriented nature of Scala language. Classes Scala has the same concept of a class as we Continue Reading