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 ...
Hadoop vs SQL
In today’s world, Organisations rely on Big Data to fuel their operations, and Hadoop and SQL are widely used in the data industry for data management because they can efficiently handle enormous data volumes.
This description is intended to examine Hadoop ...
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 ...
Openstack’s top benefits and Challenges you should know about
Do you need a Cloud Management Platform for your company? OpenStack is a good choice of many organizations. This open-source platform enables companies to benefit from cloud computing and manage their resources. But is it a good solution for your ...
Big Data Compression- How Businesses Can Make It Simpler
Over the years, Big Data and Analytics have emerged as a key business technology. Today, organizations rely greatly on information for insights that have the potential to drive smarter decisions. Businesses generate data every day and wouldn’t want to miss ...
What Data Scientists Need to Know About SQL
If you're an aspiring data scientist or someone already working the field, you've probably heard about structured query language or SQL. People typically refer to it as "sequel" rather than by its full name or acronym. It's the database language ...
How Big Pharma Is Protecting Patients Using Big Data
Big data platforms allow users to draw conclusions that may not otherwise be evident. They can also look for trends in tremendous amounts of data and do so in a substantially shorter time than humans alone could. The pharmaceutical industry ...
Blockchain Is Poised to Help Global Housing
Since the recession, the real estate and housing industry has bounced back considerably. Market prices are higher than they’ve been for years, and estimates show continued growth along with renewed millennial demand. Yet even with an ever-improving market, things aren’t ...
The Biggest Challenge of Hadoop Analytics: It’s all about Query Performance
As Big Data gets bigger and more complex, scalability and performance turn out to be major areas of concern for business users. When organizations use SQL on Hadoop for their business intelligence, they often find it difficult to cope up ...