In today’s world of big data, businesses are constantly seeking ways to harness insights from vast amounts of data in real time. Traditional databases often struggle to meet the demands of modern applications requiring sub-second query responses over
Introduction to Apache Superset Apache Superset is an open-source platform for data visualization. It is a very powerful tool and offers variety of features, along with an easy-to-use UI. It allows users to quickly create charts, add them
AWS Textract is a fully managed machine learning service by Amazon Web Services (AWS) that automatically extracts text, handwriting, and other data from scanned documents. Unlike traditional OCR (Optical Character Recognition) tools, AWS Textract goes beyond simple text
This blog provides a comprehensive guide on creating a dazzling 3D diamond shader using Three.js and the three-mesh-bvh library. You'll learn how to set up a basic Three.js scene, load a diamond model, and apply a custom shader to achieve a sparkling effect. The tutorial covers shader basics, including vertex and fragment shaders, and explains how to simulate internal reflections, refractions, and chromatic aberration for realistic diamond visuals. Optimization tips and post-processing effects are also discussed to enhance performance and visual quality. Finally, debugging techniques are provided to help troubleshoot complex shaders. By following this guide, you'll be able to create stunning 3D diamond effects with Three.js.
Introduction Apache NiFi is a robust, open-source data integration tool that simplifies the flow of data between systems. In this blog, we will explore how to create custom processors in Apache NiFi using Python, leveraging the new capabilities
This article explores JWT (JSON Web Token) authentication and OAuth, two popular mechanisms for secure information transmission and access delegation in web applications. JWT authentication is explained in detail, covering its three main components: header, payload, and signature. The article demonstrates how to implement JWT in a Django application using the djangorestframework-simplejwt package. OAuth is then introduced as an open standard for access delegation, commonly used for token-based authentication and authorization. The article outlines the key components of OAuth and provides a step-by-step guide for implementing OAuth in Django using the django-oauth-toolkit package. The trade-offs of both JWT and OAuth are discussed, highlighting their respective pros and cons. The article concludes by comparing JWT and OAuth, suggesting ideal use cases for each: JWT is best for stateless authentication, microservices architecture, and mobile/single-page applications. OAuth is ideal for authorization delegation, API access control, Single Sign-On (SSO), and third-party integrations. This comprehensive guide provides developers with the knowledge to choose and implement the most suitable authentication method for their specific use case.
AWS Chalice - A Python Serverless Microframework for AWS Requirements: To use AWS Chalice, you will need A Python development environment. An AWS account Let's take a brief look. Technical Skills: Python proficiency: Chalice is built for Python applications, so
Introduction Apache Pinot stands out as a specialised, real-time distributed OLAP data-store designed for swift analytics, catering to high-volume, low-latency queries effortlessly handling data ingestion from diverse sources such as Apache Kafka, Amazon S3, and others. It excels
In this blog, we will explore various optimization techniques in Django ORM such as subqueries, select_related, prefetch_related, and more. These methods not only guide us in consolidating multiple queries into a single, efficient query but also play a
Firstly, We need to understand what is Yolo used for? A groundbreaking algorithm that is used to detects objects in real-time. So, let’s understand what is Object Detection? Object Detection - Object detection, a fundamental task in computer
Automating with Ansible: A Newbie-Friendly Guide Ansible is a powerful DevOps tool designed for automating tasks on remote servers or nodes. In simple terms, it allows you to automate commands and functions on multiple remote machines from a
“ If you can't explain it simply, you don't understand it well enough. ” INTRODUCTION OF PARALLEL PROCESSING In the world of Python programming, efficient execution of tasks is essential for building high-performance applications. Threads and Python
In the ever-evolving landscape of software development and deployment, containerization has emerged as a revolutionary technology. Getting Started with Docker is the first step in this journey, where we will explore core Docker concepts, its architecture, and
Google OAuth integration in Django project can sometimes seem daunting, especially with the myriad of third-party solutions available. This guide will provide a methodical walkthrough to integrate Google OAuth, devoid of the django-allauth solution. Source Code: Link
What is Azure? Azure Graph API, also known as Microsoft Graph API, is a powerful RESTful API provided by Microsoft as part of the Azure ecosystem. It allows developers to integrate their applications with various Microsoft services,
Snowflake and Apache Druid Reporting Data Warehouses and Real-Time Analytics Databases have unique objectives and notable traits. Selecting the appropriate tool that aligns with your specific requirements is essential for accomplishing successful outcomes in your data projects.
What is GraphQL? GraphQL, as its name implies, is a game-changing query language designed specifically for APIs. It revolutionizes the way data is fetched from a server to a client, bringing a whole new level of flexibility
Why do you need to know this? Optimizing database operations is crucial for improved application performance, scalability, cost efficiency, and enhanced user experience. It reduces query execution time, minimizes resource utilization and ensures the database can handle
Blockchain is a time-stamped decentralized series of fixed records that contains data of any size is controlled by a large network of computers that are scattered around the globe and not owned by a single organization. Every block is
Fortran is a general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing. In this Blog we'll understand how can we automate a Fortran program using python. Pre-Requisite : * Fortran file.
