What is Vector Search? Vector search involves finding similar items based on vector representations of data. Vectors are numerical representations of objects, often derived from machine learning models. By comparing vectors, we can determine the similarity between objects, making it…
https://www.mongodb.com/developer/products/mongodb/guide-to-optimizing-mongodb-performance/
https://www.mongodb.com/developer/products/mongodb/mongodb-performance-over-rdbms/
Below are MongoDB schema design best practices: Understand your data and application requirements: Before designing your schema, thoroughly understand your data model and application’s requirements. This includes understanding the relationships between entities and the types of queries you’ll be…
The CAP Theorem, also known as Brewer’s Theorem, states that in a distributed system, it is impossible to simultaneously guarantee three desirable properties: consistency (C), availability (A), and partition tolerance (P). These properties are defined as follows: Consistency…
MongoDB provides a feature called schema validation that allows you to enforce a structure and rules on the documents stored in a collection. Schema validation ensures that the data adheres to a specific schema, preventing the insertion of invalid…
mongodump and mongorestore are command-line tools provided by MongoDB to create backups of databases using the BSON data format (Binary JSON). These tools allow you to export and import data from MongoDB instances. mongodump: mongodump is used to…
MongoDB GridFS is a powerful tool that allows developers to store and retrieve large files, such as images, videos, and documents, directly within a MongoDB database. By leveraging GridFS, developers can overcome the limitations of document size restrictions…
Let’s say we’ve products and discounts collections as below and we will need to update discount_BOGO ( Buy One Get One ) field by joining on the product Id ( which is _id below), we can use below simple Java…
The life cycle of a query in MongoDB, from its execution to the result retrieval, below are multiple processes involved: Query Preparation: When you execute a find query in MongoDB, the query is first parsed and…