First, there were proprietary (closed source) types of NoSQL databases developed by big companies to meet their specific needs, such as Google’s BigTable, which is believed to be the first NoSQL system, and Am
MongoDBis a document database, which is a type ofNoSQL databasethat stores data as individual documents. This document database model provides the flexibility necessary to accommodate varying and evolving data structures, unlike the more rigid model seen inSQL or relational database management syste...
NoSQL databaseshave become a popular choice when building a flexible and scalable persistence layer.MongoDBis a widely adopted document-oriented database that handles large volumes of unstructured and semi-structured data. Spring Data MongoDB provides a high-level abstraction over theMongoDB Query API...
MongoDBis one of the most popularNoSQLdatabases today. It uses a BSON(Binary JSON) format to save the data (documents) in collections. For Scala, there are a few drivers for MongoDB. However,ReactiveMongois the most popular of them all. In this tutorial, we’ll look at ReactiveMongo a...
In MongoDB, databases hold collections of documents. To select a database to use, in themongoshell, issue theuse <db>statement, as in the following example: use myDB Create a Database If a database does not exist, MongoDB creates the database when you first store data for that databa...
Why NoSQL? Interactive applications have changed dramatically over … Before jumping directly into basics ofMongoDB, we should try to understand the need toNo-SQL databaseitself. Why the traditionalrelational databasesare loosing the battle with their new competitor like MongoDB. Why they are so po...
No. However, MongoDB does provide atomic operations on a single document. Does MongoDB require a lot of RAM? Not necessarily. It's certainly possible to run MongoDB on a machine with a small amount of free RAM. MongoDB automatically uses all free memory on the machine as its cache. ...
MongoLink is a set of tools for working with MongoDB. This tutorial shows how to perform the most common MongoDB operations using MongoLink. This tutorial assumes that a MongoDB server is running on your local machine at the default host and port. For pl
While traditional SQL databases rely on a rigid schema fordata structuring, NoSQL databases are flexible in schema creation and fit for large-scale unstructured data processing at high velocity. The trend towards “NoSQL” databases has given rise to query languages likeMongoDB'sMQL (MongoDB Quer...
NoSQL databases have existed since the 1960s but it wasn't until the early 2000s that they gained a lot of popularity with companies like Facebook and Amazon implementing them and products such as MongoDB, Cassandra, and Redis becoming the choices for many developers....