Curiosity Tech

Day 10 – Entity Framework Core: Connecting .NET Applications to Databases

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Introduction Entity Framework Core (EF Core) is a modern Object-Relational Mapper (ORM) for .NET developers, enabling applications to interact with databases in an object-oriented way. EF Core simplifies database operations, reduces boilerplate SQL, and supports multiple database engines. At CuriosityTech.in, learners gain hands-on experience in EF Core through real projects, ensuring that concepts like data […]

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Day 10 – Databases in Python Full Stack: SQLite, PostgreSQL & MySQL

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Description No matter how beautiful your frontend or how efficient your backend code is, a full stack application is incomplete without a database. Databases are where your app’s heartbeats — user information, product catalogs, transactions, and logs — actually live. For Python developers, integrating databases is straightforward, thanks to frameworks like Django and Flask. In

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Day 10 – Java Applications to Databases with JDBC & JPA

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Introduction A core skill for a Java Full Stack Developer is database integration. A backend application is incomplete without a robust connection to a database. Java provides JDBC (Java Database Connectivity) for direct database interactions and JPA (Java Persistence API) for object-relational mapping (ORM), making database operations more intuitive and maintainable. At CuriosityTech.in, we emphasize

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Day 22 – Transfer Learning & Pretrained Models Explained

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Introduction In 2025, Transfer Learning has become a cornerstone technique in machine learning, enabling engineers to leverage existing pretrained models for new tasks, significantly reducing training time and computational cost. At curiositytech.in (Nagpur, Wardha Road, Gajanan Nagar), learners explore transfer learning in computer vision, NLP, and other domains, understanding both the theoretical foundations and practical

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Day 18 – Common Data Analyst Mistakes & How to Avoid Them

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Introduction (Error-Analysis & Best Practices Style) Even experienced analysts make mistakes—but understanding common pitfalls is essential to improve accuracy and credibility. Imagine a Nagpur-based retail company analyzing sales data. A small mistake in Excel formulas, SQL queries, or Python scripts could mislead management, affect inventory decisions, or misrepresent performance. Identifying and avoiding these mistakes ensures

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Day 22 – Security Best Practices for Python Web Developers

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Introduction In Full Stack development, security is not optional—it is essential. Python developers often focus on functionality and performance, but neglecting security can lead to data breaches, financial loss, and reputational damage. At CuriosityTech, we teach that building secure Python web applications is a professional responsibility. In this blog, we’ll explore practical security best practices,

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