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Articles on Trending Technologies
Technical articles with clear explanations and examples
Roadmap of Becoming an Elasticsearch Engineer
Elasticsearch is one of the emerging fields that is used for real-time data analysis, log and data analytics, full-text search, etc. Elasticsearch engineers are responsible for designing, implementing, and maintaining Elasticsearch clusters, ensuring efficient data retrieval, and optimizing search performance. In this article, we are going to discuss how to become an Elasticsearch engineer, what key skills are required, and what future opportunities are.Elasticsearch EngineerElasticsearch is an open-source, distributed search and analytics engine built on top of Apache Lucene. It allows for real-time search capabilities and provides horizontal scalability, high performance, and easy integration with various data sources. Elasticsearch is commonly ...
Read MoreDifference Between Laravel and Ruby on Rails
Both Laravel and Ruby on Rails are frameworks used for backend web development. We will discuss what is Laravel, features of Laravel, advantages and disadvantages of Laravel and applications of Laravel. Similarly we will discuss Ruby on Rails in this article. Then we will discuss differences between Laravel and Ruby on Rails.What is Laravel?Laravel is a framework used in backend web development using PHP programming language. Laravel is a open-source framework with model-view-controller design pattern. Laravel reuses existing components of different frameworks. Laravel provides a rich set of functionalities and features. You can learn Laravel framework easily if you know basic and advanced PHP. A website prevents prevents several web attacks ...
Read MoreDifference Between Laravel and Spring Boot
We will discuss Laravel and Spring Boot in this article. Both Laravel and Spring Boot are framework used for backend web development. We will discuss what is Laravel, features of Laravel, advantages and disadvantages of Laravel and applications of Laravel. Similarly we will discuss Spring Boot in this article. Then we will discuss differences between Laravel and Spring Boot.What is Laravel?Laravel is a framework used in backend web development using PHP programming language. Laravel is a open-source framework with model-view-controller design pattern. Laravel reuses existing components of different frameworks. Laravel provides a rich set of functionalities and features. You can learn Laravel framework easily ...
Read MoreJava program to set JTextArea to wrap by word
In this article, we will learn to set a JTextArea in Java to wrap text by word, ensuring that the words in the text fit neatly within the display area rather than breaking in the middle. We will create a simple GUI application using JTextArea and configure it to wrap text by word, so the content is more readable within the bounds of the text area. Steps to set JTextArea to wrap by word Following are the steps to set JTextArea to wrap by word − Import the required classes from javax.swing and java.awt for GUI ...
Read MoreJava program to convert HashMap to TreeMap
In this article, we will convert a HashMap to a TreeMap in Java. A HashMap is used for storing data as key-value pairs, but it doesn’t keep the keys in any particular order. A TreeMap sorts the keys in ascending order. By converting a HashMap to a TreeMap, we can ensure that the keys are stored in a sorted way. Problem StatementGiven a HashMap filled with key-value pairs, we need to convert it into a TreeMap so that the entries are sorted by the keys.Input ("1", "A"), ("2", "B"), ("3", "C"), ("4", "D"), ("5", "E"), ("6", "F"), ("7", ...
Read MoreBest AI Chatbots for Travel and Tourism
AI travel and tourism chatbots are the most popular thing in today's world. These chatbots offer personalized, real-time help to guests. With AI-powered chatbots, businesses within this industry can provide more speed efficiency in its service-from booking to customer support or even travel fun. Here are some of the top AI chatbots for travel and tourism: 1. Kayak Chatbot (Kayak Chat) Flight, Hotel, and Car Rental Search: A chatbot on Kayak lets a user search for flights, hotels, and car rentals. Personalized Recommendations: Upon the basis of preferences and past searches, it can be used as a guide on which ...
Read More9 Easy Steps to a Kubernetes Developer Qualification (CKAD)
Appearing for the Certified Kubernetes Application Developer (CKAD) exam can seem like a daunting task and I can confirm this is the case. This is a practical exam with real-life tasks to complete, the first of which I have sat in my 20 years of software engineering, no multiple choice, just real examples in the terminal to get your teeth into.Let's go through some some of the tips that I took forward when appearing for this exam. Tip One: Namespacing Reasons why efficiencies can and should be made are as follows: ...
Read MoreDifference Between Podcast and Vlogging
Sharing content in today's digital age is a multi-dimensional aspect. The two most popular mediums are podcasting and vlogging. They, however, offer different ways of sharing ideas, expert knowledge, or entertainment for listeners. In this article, let's check what exactly separates the two and how they differ from one another with their unique appeal to audiences. What is a Podcast?A podcast is an audio-based medium typically delivered as a series of episodes, allowing listeners to tune in conveniently. Podcasts cover diverse topics such as news, storytelling, educational content, interviews, etc. With the flexibility to listen while multitasking—whether commuting, exercising, or ...
Read MoreArtificial Intelligence: Boon or Bane?
Artificial Intelligence (AI) is no longer a thing of the future, out of focus from the pages of science fiction. Courage to decide, deep into the heart of comfort, has made them an essential part of our daily lives—enabling voice assistants like Siri and Alexa to make complex systems of decisions in healthcare, finance, and transportation, guiding us mindfully, organ spreads far. Yet, this transformative technology is two-edged. But while it’s full of promise, it also has very serious ethical, social, and economic concerns. So, is AI a boon or a bane? Let’s explore both sides. The Benefits of Artificial ...
Read MorePolling Vs Webhooks
Moving data around as fast as possible is a key concern for software integrations which rely on up-to-date information. Polling and webhooks are two popular ways of doing it. I think they do the same – they fetch the data or notifications when something changes, but they’re very different in how they operate. In this article, I'm diving into concepts of polling, webhooks, why use polling, why use webhooks, pros and cons of polling and webhooks. What is Polling? Polling is a way of asking the server periodically whether there is some update. At regular intervals, the client essentially ...
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