Setting Up a MongoDB Replica Set with Docker ComposeIntroduction A MongoDB replica set is a powerful feature that enhances data availability and provides automatic failover in case of node failures. Docker Compose, on the other hand, simplifies the process of defining and managing multi-container Dock...Jul 30, 2023 · 6 min readnditah.hashnode.dev
Simple Javascript Exercises on ObjectsWrite a JavaScript program to list the properties of a JavaScript object. Sample object: var student = { name : "David Rayy", sclass : "VI", rollno : 12 }; Sample Output: name,sclass,rollno Write a JavaScript program to delete the rollno property ...Jul 1, 2023 · 3 min readnditah.hashnode.dev
Javascript Exercises: Array1) Write a JavaScript function to check whether an input is an array or not. Test Data : console.log(is_array('w3resource')); console.log(is_array([1, 2, 4, 0])); false true 2) Write a JavaScript function to clone an array. Test Data : console.log...1NJun 13, 2023 · 10 min readnditah.hashnode.dev
A Roadmap for Building a Successful Data Engineering Career and Top 20 Data Engineering Tools in 2023Data engineering is a rapidly growing field that plays a crucial role in the effective management and utilization of data. As organizations increasingly rely on data-driven insights to make informed decisions, the demand for skilled data engineers co...May 30, 2023 · 15 min readnditah.hashnode.dev
Top Programming Languages in 2023The top 38 programming languages based on certain attributes. Please note that the information provided is based on general observations and may not reflect the experiences and opinions of every individual. Also, attributes such as salary, learning c...May 23, 2023 · 8 min readnditah.hashnode.dev