Top 85 Big Data Interview Questions and Answers for 2025
The global big data and business analytics market was valued at 169 billion U.S. dollars in 2018 and is expected to grow to 274 billion U.S. dollars in 2026, According Statista.
Big Data is a term that is used to describe ...
Top 50 Big Data Analytics Tools and Software You should know in 2025
“Information is the oil of the 21st century, and analytics is the combustion engine.” — Peter Sondergaard, 2011
What is Big Data?
Big Data is a massive amount of data sets that cannot be stored, processed, or analyzed using traditional tools.
Today, ...
40 Best Free and Open Source NoSQL Databases
NoSQL databases are becoming popular day by day. I have come up with the list of best, free and open source NoSQL databases. MongoDB tops the list of Open Source NoSQL databases. This list of free and open source databases ...
Big Data Industry Predictions For 2025
As with all predictions, we have to take those with caution because some of them might not turn out to be true. And of course real game-changing innovation often comes out of left-field and takes even the most vigilant of ...
Top 12 Hadoop Technology Companies
Hadoop, a platform developed by The Apache Software Foundation, is a popular open-source Big Data platform for distributed processing of large datasets across clusters of computers. Each system in Apache Hadoop acts as a storage device and as a computation ...
Top 15 Artificial Intelligence Trends to watch In 2025
Artificial Intelligence is becoming an integral part of many organizations’ business plans. Already the journey of digital transformation has catapulted thanks to Machine Learning and Artificial Intelligence and because of the pandemic situation. The full scale of the impact that ...
Top 18 Data Science Trends and Predictions For 2025
The rise of data science as a field of study and viable application throughout the last century has prompted the improvement of technologies, for example, deep learning, natural language processing, and computer vision. Overall, it has empowered the development of ...
How to Succeed with Big Data on Azure
As your business grows and the amount of data you’re amassing grows with it, you’ll likely begin considering a move to the cloud to meet your big data analytics needs. With significant offerings available from AWS, Azure, and Google, it ...
5 Tips for Running Cassandra on AWS
Cassandra is a high-performance, NoSQL relational database that is used by some of the biggest companies, including Netflix and Reddit. Although it was originally designed to run on-premises, this database can be used on cloud services as well. AWS EC2 ...
Big Data on Azure: Best Practices
Organizations all over the world are trying to use big data solutions to turn raw data into meaningful information. With 2.5 quintillion bytes generated on a daily basis, organizations need to set up their data solution wisely. Microsoft Azure offers ...