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Articles tagged with #mongodb
When working with React, you’re probably used to fetching data using useEffect() and making an API call to your backend. But in Next.js 15, things get much more powerful—and simpler—thanks to server components. In this blog post, we’ll show you how t...
As developers evolve applications from flexible NoSQL setups to structured, scalable relational systems, migrating from MongoDB to PostgreSQL becomes a powerful move. But with great power comes great complexity. This guide walks through the complete ...
What is ORM? ORM, short for Object-Relational Mapping, is an additional piece of software or a service that acts as a bridge between your application code and the database. Its main responsibility is to help you retrieve or save data to the database ...
1. What is Indexing? Indexing is a technique used by databases (such as MongoDB, MySQL, PostgreSQL) to make data retrieval faster. Without indexing, the database must scan each row or document in the collection/table to find the data you requested. T...
Time to Live (TTL) in MongoDB Introduction Time to Live (TTL) is a feature in MongoDB that allows for the automatic deletion of documents after a specified period. TTL indexes are special indexes that MongoDB uses to remove expired documents from a c...
Backend Development Documentation This section provides an overview of the key concepts and technologies we have covered in backend development during the SMIT Batch 10 training. Refer to this guide for a summary of the topics and use it as a referen...