mongo

Articles: 10

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Article

Spring Data MongoDB - Guide to the @Aggregation Annotation

MongoDB is a document-based NoSQL database, that stores data in BSON (Binary JSON) format. Like with any database, you'll routinely make calls to read, write or update data stored in the document store. In many cases, retrieving data isn't as simple as just writing a single query (even though queries...

David Landup

Jan 12, 2022

Article

Spring Data MongoDB - Guide to the @Query Annotation

If you have worked with Spring Data JPA for any length of time - you're probably acquainted with derived query methods: @Repository public interface BookRepository extends MongoRepository<Book, String> { List<Book> findByAuthor(String name); } They are a nifty and quick way to offload the burden of...

David Landup

Sep 13, 2021

Article

Integrating MongoDB with Flask Using Flask-PyMongo

Building a web app almost always means dealing with data from a database. There are various databases to choose from, depending on your preference. In this article, we shall be taking a look at how to integrate one of the most popular NoSQL databases - MongoDB - with the Flask...

Geoffery, Joseph

Jan 26, 2021·11 min read

Article

Mongoose with Node.js - Object Data Modeling

NoSQL brought flexibility to the tabular world of databases. MongoDB in particular became an excellent option to store unstructured JSON documents. Data starts as JSON in the UI and undergoes very few transformations to be stored, so we get benefits from increased performance and decreased processing time. But NoSQL does...

Leandro Cofre

Sep 14, 2020·12 min read

Article

Integrating MongoDB with Python Using PyMongo

In this post, we will dive into MongoDB as a data store from a Python perspective. To that end, we'll write a simple script to showcase what we can achieve and any benefits we can reap from it. Web applications, like many other software applications, are powered by data. The...

Robley Gori

Feb 18, 2020·12 min read

Article

A Beginner-Level Introduction to MongoDB with Node.js

In this article, we are going to talk about how to use the MongoDB database with Node.js. There are couple of ways to do this, including the a popular approach - using an Object Modeling Library. Mongoose is an example of such a library in Node.js, however, we...

Janith Kasun

Feb 03, 2020·10 min read

Article

Analyzing API Data with MongoDB, Seaborn, and Matplotlib

A commonly requested skill for software development positions is experience with NoSQL databases, including MongoDB. This tutorial will explore collecting data using an API, storing it in a MongoDB database, and doing some analysis of the data. However, before jumping into the code let's take a moment to go over...

Dan Nelson

Sep 30, 2019·16 min read

Article

Spring Data: MongoDB Tutorial

Spring Data is an umbrella project which contains many submodules, each specific to a particular database. In this article, we'll be covering Spring Data MongoDB by building an application that stores and retrieves data from MongoDB, a document based NO-SQL database. If you'd like to read more about Spring Data,...

Dhananjay Singh

Jan 29, 2019·7 min read

Article

Getting Started with Camo

Edit: Updated code to Camo v0.12.1 First of all, Camo is a new class-based ES6 ODM for MongoDB and Node. With mainstream ES6 quickly approaching us, I thought we were long overdue for an ODM that took advantage of the new features, so I created Camo. What bothered...

Scott Robinson

Aug 26, 2015·4 min read