Remove Columns Notes-on-NoSQL
article thumbnail

Designing A Non-Relational Database Engine

Data Engineering Podcast

Your host is Tobias Macey and today I'm interviewing Oren Eini about the work of designing and building a NoSQL database engine Interview Introduction How did you get involved in the area of data management? Can you describe what constitutes a NoSQL database? What are the factors that convince teams to use a NoSQL vs. SQL database?

article thumbnail

Top 10 Hadoop Tools to Learn in Big Data Career 2024

Knowledge Hut

NoSQL This database management system has been designed in a way that it can store and handle huge amounts of semi-structured or unstructured data. NoSQL databases can handle node failures. Pros: NoSQL can be used for real-time applications due to its ability to handle lots of reads and writes. It is also horizontally scalable.

Hadoop 52
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Data Warehouse vs Big Data

Knowledge Hut

It employs technologies such as Apache Hadoop, Apache Spark, and NoSQL databases to handle the immense scale and complexity of big data. They also facilitate historical analysis, as they store long-term data records that can be used for trend analysis, forecasting, and decision-making.

article thumbnail

MongoDB Projection: Examples, Syntax, Operators and More

Knowledge Hut

Mongo DB is a popular NoSQL and open-source document-oriented database which allows a highly scalable and flexible document structure. As a NoSQL solution, MongoDB is specifically designed to adeptly handle substantial volumes of data. To overcome such issues, MongoDB provides a special feature known as MongoDB Projection.

MongoDB 52
article thumbnail

Cassandra Unleashed: How We Enhanced Cassandra Fleet’s Efficiency and Performance

DoorDash Engineering

Before we dive into those details, let’s briefly talk about the basics of Cassandra and its pros and cons as a distributed NoSQL database. Apache Cassandra is an open-source, distributed NoSQL database management system designed to handle large amounts of data across a wide range of commodity servers. What is Apache Cassandra?

NoSQL 84
article thumbnail

Five Ways to Run Analytics on MongoDB – Their Pros and Cons

Rockset

Developers choose this database because of its flexible data model and its inherent scalability as a NoSQL database. They support joins and their column orientation allows you to quickly and effectively carry out aggregations. These features enable development teams to iterate and pivot quickly and efficiently.

MongoDB 52
article thumbnail

97 things every data engineer should know

Grouparoo

For example, grouping the ones about metadata, discoverability, and column naming might have made a lot of sense. Notes I took short notes on the top of each article about it and then copied them to a spreadsheet. The articles are in alphabetical order. Like any good data engineer. Could we do better for Grouparoo?