programming

Integrating A Springboot Application with MarkLogic as backend service in easy way.

Reading Time: 3 minutes In this article, I am going to show you how to use Spring Boot as a RESTful web service and MarkLogic as a backend database and how to do marklogic integration with springboot application Introduction Assuming that you have a Springboot application which uses MarkLogic as backend service, this guide will show you how to integrate your application with MarkLogic. The first thing you need Continue Reading

How to install MarkLogic in Ubuntu and start MarkLogic Server

Reading Time: 3 minutes Install MarkLogic(10.0-9.4) in Ubuntu 20.04.4 : Mark-Logic Server is an Enterprise NoSQL database. It is a document-centric, transactional, search-centric, structure-aware, schema-agnostic, XQuery- and JavaScript-driven, high-performance, clustered, database server. It is an enterprise-class NoSQL database that includes a REST-enabled full-text search feature. You can use it to store, search, and query massive amounts of data and represent documents having various formats. It also exposes its core Continue Reading

Getting Started with Kalix

Reading Time: 2 minutes Kalix is a PaaS (Platform-as-a-Service) which makes it easy for developers to build high-performance and data-centric applications at a low cost. Now, the question arises, why should we use it. How is it different from others? Now, let us understand the key benefits of using Kalix. Key Features It is less in many ways. As we all know less is more. This is the approach. It is – Continue Reading

background

The best CODE Migration TOOL for SCALA Explained

Reading Time: 2 minutes Introduction With Scalafix, you can focus on the changes that truly merit your time and attention rather than having to deal with easy, repetitive, and tedious code transformations. Scalafix is the best code migration tool for Scala and transforms unsupported features in source files into newer alternatives and writes the result back to the original source file. Scalafix may not be able to perform automatic Continue Reading

Apache Airflow Operators and Tasks

Reading Time: 3 minutes Context: What is Airflow? Airflow is a free to use and open-source tool developed by Apache that is used to manage workflows Most popular and one of the best workflow management systems out there with great community support. What is a DAG ? DAG stands for Directed Acyclic Graph Directed means the flow is one directional Acyclic means the flow will never come back to Continue Reading

Box Pointers in Rust make recursive types possible

Reading Time: 3 minutes Overview A pointer is a general programming concept for a variable that contains an address in memory. In Rust, we have smart pointers in addition to normal pointers. Smart pointers are data structures that not only act as a pointer but also have additional metadata and capabilities. Box pointers are one of the smart pointers in Rust. Box Pointers Boxes allow you to store data on the heap Continue Reading

Dealing with Missing Values in Python

Reading Time: 4 minutes For any Data Scientist, its very normal to deal with data sets having missing terms and still be able to manage and create a good predictive model out of it. Here we will discuss some techniques to handle missing data in a given data set. Missing Value occur when no data is stored for a variable or feature. It could be represented as “?”, “NA”, Continue Reading

Host a wasm module on Raspberry Pi easily Part 1

Reading Time: 5 minutes In this series of WebAssembly, I tell you about wasm and some useful CLI to have fun with wasm. WebAssembly is an open standard that defines a portable binary code format for executable programs, and a corresponding textual representation for interactions between such programs and their hosts. More than 20 companies reportedly use WebAssembly in their tech stacks, including Backend, Foretag, and Cubbit. C++, C, Rust, Blazor, and Yew Framework are some of the popular tools that can Continue Reading

Reading Avro files using Apache Flink

Reading Time: 2 minutes In this blog, we will see how to read the Avro files using Flink. Before reading the files, let’s get an overview of Flink. There are two types of processing – batch and real-time. Batch Processing: Processing based on the data collected over time. Real-time Processing: Processing based on immediate data for an instant result. Real-time processing is in demand and Apache Flink is the Continue Reading

Reactive Streams with JAVA 9

Reading Time: 5 minutes With the introduction of Java 9, Java community has started to show its support directly towards Reactive streams, which was earlier used by leveraging third-party libraries. Please visit my earlier blog on Reactive streams to understand the basic ideologies which are working behind it like the push-pull model or backpressure. As a part of this blog, we will explore how we can leverage the same Continue Reading