Author: Chitra Singh

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How to Write CRUD Operations with MarkLogic Database.

Reading Time: 4 minutes If you’re looking to store and manage data efficiently and effectively, then MarkLogic Database is an excellent choice. It allows you to easily write CRUD operations (Create, Read, Update, Delete) within the database in order to keep your data organized and secure. In this article we’ll discuss how you can write CRUD operations with MarkLogic Database so that you make the most of your data Continue Reading

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

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MarkLogic Server: The Promising Future of Database Technology

Reading Time: 3 minutes Marklogic: Databases are the foundation of modern applications and many companies rely on them to power their most important processes. Poor database performance can result in a business losing money, compromising customer data, or both. Introduction of MarkLogic MarkLogic Server is a powerful, yet underutilized, database technology with a promising future. Despite its many features and benefits, MarkLogic Server has been largely overshadowed by other Continue Reading

Introduction to Apache Camel in 5 mins

Reading Time: 3 minutes Apache Camel is a rule-based routing and mediation engine that provide Java object-based implementation of the Enterprise Integration Patterns using an API (or declarative Java Domain Specific Language) to configure routing and mediation rules. Enterprise Integrations are Complex as Enterprises have hundreds of applications as: complex communication pattern   variety of transport such as HTTP, Queue, etc,  variety of protocols such as HTTP, JMS, AMQP The Evolution 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

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Introduction to Liferay. Liferay simple learning in 5 mins.

Reading Time: 3 minutes Liferay is an open-source enterprise portal used to enable corporate intranet and extranet. This Java-based web application platform provides a toolset for the development of customization of portals and websites. Liferay also supports the use of open standards such as the OAI-PMH standard for metadata extraction from repositories (e.g., academic journals). There are different types of Portlet containers such as Apache Pluto, Oracle Web center Continue Reading

Use cases of Apache Airflow

Reading Time: 5 minutes Apache Airflow’s versatility allows you to set up any type of workflow. Apache Airflow can run ad hoc workloads not related to any interval or schedule. However, it is most suitable for pipelines that change slowly, are related to a specific time interval, or are pre-scheduled. Adobe Adobe is a software company famously known for multimedia and creativity products such as Acrobat Reader and Photoshop. Continue Reading

An introduction to Apache Airflow : An Ultimate Guide for Beginners.

Reading Time: 3 minutes It is one of the most popular open-source workflow management platforms within data engineering to manage the automation of tasks and their workflows. Apache Airflow is written in Python, which enables flexibility and robustness. What is Apache Airflow? Apache Airflow is a robust scheduler for programmatically authoring, scheduling, and monitoring workflows. It is a workflow engine that will easily schedule and run your complex data pipelines. It Continue Reading

What is multi-threading?How to achieve multi-threading in java?

Reading Time: 3 minutes Multi threading  is a process of executing multiple threads simultaneously.Multi threading don’t allocate separate memory area so saves memory, and context-switching between the threads takes less time than process. Multi-threading is the idea of multitasking into applications where you can distribute specific operations within a single application into individual threads. Each of the threads can run in parallel. It performs multi activities concurrently. Multi Tasking Continue Reading

What are regular expression and how to use regex in java?

Reading Time: 4 minutes Data extraction from bulk and validating the input/output is an important aspect of every programming language. One of the most popular ways for this is regular expression. What is a Regular Expression? A regular expression is a sequence of characters that forms a search pattern.It is  also known as regex.Regular expression is used to search required information for data by the use of search pattern Continue Reading