SQL vs NoSQL Databases – A Key Concept Every Data Engineer Should Know
ArticleVideos Overview Understand what SQL and NoSQL databases are. Go through the prominent difference between SQL and No SQL Databases. This is not an …
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5 Popular NoSQL Databases Every Data Science Professional Should Know About
ArticleVideos Overview NoSQL databases are ubiquitous in the industry – a data scientist is expected to be familiar with these databases Here, we will …
Learning Database for Data Science Tutorial – Perform MongoDB Indexing using PyMongo
ArticleVideos Overview Indexing is MongoDB – a key aspect to managing and executing your database queries efficiently in data science Learn how indexing works …
How to Create Aggregation Pipelines in a MongoDB Database Using PyMongo
ArticleVideos Overview We will discuss aggregation pipelines in MongoDB. We will see how to use the operator like the match, group, bucket, and facet. …
A Beginner’s Guide to CAP Theorem for Data Engineering
ArticleVideos Overview What is the CAP Theorem? How does it work? Understanding CP with MongoDB and AP with Cassandra Introduction We have had …
MongoDB in Python Tutorial for Beginners (using PyMongo)
ArticleVideos Overview MongoDB is a popular unstructured database that data scientists should be aware of We will discuss how you can work with a …
Getting Mongo-ed in NoSQL manager, R & Python
ArticleVideos Introduction I started my journey on Analytics Vidhya (AV) as a follower. AV, and now especially the discussion portal, always stay open in …
All out beginner’s guide to MongoDB
ArticleVideos Introduction Necessity is the mother of innovation! This is an old proverb, but it still holds damn good! Last decade has pushed the …
Data Science trends 2015 to help you plan your learning!
ArticleVideos 2014 is coming to an end shortly. What a glorious year it has been for technology and data science! Constant change, better products, …
NoSQL Databases : Simplified
ArticleVideos My father always hesitates while making big ticket transaction online. He is always scared of machine making an error. Just imagine that you …
