30+ Big Data Interview Questions
Analytics Vidhya
JANUARY 17, 2024
Introduction In the realm of Big Data, professionals are expected to navigate complex landscapes involving vast datasets, distributed systems, and specialized tools.
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Analytics Vidhya
JANUARY 17, 2024
Introduction In the realm of Big Data, professionals are expected to navigate complex landscapes involving vast datasets, distributed systems, and specialized tools.
Analytics Vidhya
JUNE 19, 2023
the world’s leading memory chip manufacturer, is set to revolutionize its chipmaking process using cutting-edge artificial intelligence (AI) and big data technology. Samsung Electronics Co.,
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O'Reilly on Data
FEBRUARY 11, 2019
Highlights and use cases from companies that are building the technologies needed to sustain their use of analytics and machine learning. In a forthcoming survey, “Evolving Data Infrastructure,” we found strong interest in machine learning (ML) among respondents across geographic regions. Graph technologies and analytics.
Analytics Vidhya
FEBRUARY 24, 2023
Introduction Are you interested in learning about Apache Spark and how it has transformed big data processing? Whatever your interests, Analytics Vidhya’s DataHour sessions have got you […] The post DataHour: Your Free Gateway to the World of Data Science and Technology appeared first on Analytics Vidhya.
datapine
APRIL 14, 2022
When you think of big data, you usually think of applications related to banking, healthcare analytics , or manufacturing. After all, these are some pretty massive industries with many examples of big data analytics, and the rise of business intelligence software is answering what data management needs.
datapine
MAY 2, 2023
Table of Contents 1) Benefits Of Big Data In Logistics 2) 10 Big Data In Logistics Use Cases Big data is revolutionizing many fields of business, and logistics analytics is no exception. The complex and ever-evolving nature of logistics makes it an essential use case for big data applications.
Analytics Vidhya
DECEMBER 12, 2022
Not just the leading technology giants in India but medium and small-scale companies are also betting on data science to revolutionize how business operations are performed. Data science is the field where large datasets are collected, analyzed, […].
datapine
NOVEMBER 27, 2019
Spreadsheets finally took a backseat to actionable and insightful data visualizations and interactive business dashboards. The rise of self-service analytics democratized the data product chain. Suddenly advanced analytics wasn’t just for the analysts. 1) Data Quality Management (DQM). 3) Artificial Intelligence.
CIO Business Intelligence
FEBRUARY 20, 2025
Over the next 15 years, more than 12 million people will retire, while technological progress will lead to major changes in occupations. The new requirements will include creative and analytical thinking, technical skills, a willingness to engage in lifelong learning and self-efficacy.
Analytics Vidhya
OCTOBER 7, 2022
Introduction With the increasing use of technology, data accumulation is faster than ever due to connected smart devices. These devices continuously collect and transmit data that can be processed, transformed, and stored for later use. This collected data, known as big data, holds valuable […].
Smart Data Collective
JANUARY 14, 2024
Big data technology has unquestionably led to major changes in the healthcare system. Grandview Market Research estimates that the market for data analytics in healthcare will be worth over $50 billion next year.
Smart Data Collective
FEBRUARY 1, 2023
We have talked about ways that big data can help grow your business. But big data can also help demonstrate the importance of pursuing a degree in business as well. Data analytics technology is constantly shedding new insights into our lives. How can data analytics technology help back it up?
datapine
NOVEMBER 19, 2019
In this post, we’re going to give you the 10 IT & technology buzzwords you won’t be able to avoid in 2020 so that you can stay poised to take advantage of market opportunities and new conversations alike. Exclusive Bonus Content: Download our Top 10 Technology Buzzwords!
AWS Big Data
OCTOBER 30, 2024
With this integration, you can now seamlessly query your governed data lake assets in Amazon DataZone using popular business intelligence (BI) and analytics tools, including partner solutions like Tableau. Choose Connect with JDBC. In the JDBC parameters dialog box, select Using IDC auth and copy the JDBC URL.
O'Reilly on Data
MAY 21, 2019
We found that companies that have successfully adopted machine learning do so either by building on existing data products and services, or by modernizing existing models and algorithms. Thus, many developers will need to curate data, train models, and analyze the results of models. A typical data pipeline for machine learning.
Smart Data Collective
SEPTEMBER 12, 2024
Big data technology has significantly changed the healthcare sector over the last few years and will continue to impact it for years to come.
Analytics Vidhya
FEBRUARY 3, 2022
In this article, we shall discuss the upcoming innovations in the field of artificial intelligence, big data, machine learning and overall, Data Science Trends in 2022. Times change, technology improves and our lives get better. The post Top 10 AI and Data Science Trends in 2022 appeared first on Analytics Vidhya.
Analytics Vidhya
OCTOBER 5, 2023
Introduction Data analytics is a discipline that is flourishing with potential since businesses from all sectors are making substantial investments in big data and expanding their analytics teams. This article will guide […] The post How to Become a Data Analyst in the USA?
Analytics Vidhya
JANUARY 17, 2023
Introduction Data analytics is a field filled with promise. Corporations across all industries have invested significantly in big data, establishing analytics departments, particularly in telecommunications, insurance, advertising, financial services, healthcare, and technology.
AWS Big Data
DECEMBER 4, 2024
This week on the keynote stages at AWS re:Invent 2024, you heard from Matt Garman, CEO, AWS, and Swami Sivasubramanian, VP of AI and Data, AWS, speak about the next generation of Amazon SageMaker , the center for all of your data, analytics, and AI. The relationship between analytics and AI is rapidly evolving.
Analytics Vidhya
MARCH 25, 2022
Introduction The thriving industry of Data Science is continuously evolving with the technological advancements in Machine Learning and Artificial intelligence. This has opened up whole new avenues for Data Scientists worldwide.
AWS Big Data
OCTOBER 17, 2024
Amazon Kinesis Data Analytics for SQL is a data stream processing engine that helps you run your own SQL code against streaming sources to perform time series analytics, feed real-time dashboards, and create real-time metrics. Apache Flink is a distributed open source engine for processing data streams.
AWS Big Data
MARCH 13, 2025
At AWS re:Invent 2024, we announced the next generation of Amazon SageMaker , the center for all your data, analytics, and AI. It enables teams to securely find, prepare, and collaborate on data assets and build analytics and AI applications through a single experience, accelerating the path from data to value.
Analytics Vidhya
JUNE 26, 2023
Introduction “Data Science” and “Machine Learning” are prominent technological topics in the 25th century. appeared first on Analytics Vidhya. They are utilized by various entities, ranging from novice computer science students to major organizations like Netflix and Amazon.
Analytics Vidhya
JULY 4, 2024
Kirk Borne, a top global influencer, data scientist, astrophysicist, and TEDx speaker. He is a thought leader in big data, AI, machine learning, and more, and is an elected Fellow of the American Astronomical Society.
Rocket-Powered Data Science
MARCH 19, 2021
How to make smarter data-driven decisions at scale : [link]. The determination of winners and losers in the data analytics space is a much more dynamic proposition than it ever has been. A lot has changed in those five years, and so has the data landscape. But if they wait another three years, they will never catch up.”
Analytics Vidhya
OCTOBER 9, 2022
Introduction Apache Hadoop is an open-source framework designed to facilitate interaction with big data. Still, for those unfamiliar with this technology, one question arises, what is big data? Big data is a term for data sets that cannot be efficiently processed using a traditional […].
Analytics Vidhya
MAY 19, 2022
Introduction on Apache HBase With the constant increment of structured data, it is getting difficult to efficiently store and process the petabytes of data. Apache HBase is a column-oriented, open-source NoSQL database, part of the Big data technology stack. appeared first on Analytics Vidhya.
AWS Big Data
NOVEMBER 27, 2024
Zero-ETL integration with Amazon Redshift reduces the need for custom pipelines, preserves resources for your transactional systems, and gives you access to powerful analytics. The data in Amazon Redshift is transactionally consistent and updates are automatically and continuously propagated.
Smart Data Collective
SEPTEMBER 27, 2023
Big data and AI are remarkable technologies transforming the face of industries, setting a new benchmark in efficiency, accuracy, and productivity. However, like all technologies, they also come with their own set of challenges and risks. One such critical area pertains to Intellectual Property (IP) laws.
Analytics Vidhya
JULY 14, 2023
In today’s era, organizations are equipped with advanced technologies that enable them to make data-driven decisions, thanks to the remarkable advancements in data mining and machine learning. The digital age we live in is characterized by rapid technological development, paving the way for a more data-driven society.
David Menninger's Analyst Perspectives
AUGUST 18, 2022
When I looked at the state of analytics recently , it was clear that analytics are not as widely deployed within organizations as they should be. Only 23% of participants in our Analytics and Data Benchmark Researc h reported that more than one-half of their organization’s workforce are using analytics.
O'Reilly on Data
FEBRUARY 4, 2019
How companies in Europe are preparing for and adopting AI and ML technologies. In a recent survey , we explored how companies were adjusting to the growing importance of machine learning and analytics, while also preparing for the explosion in the number of data sources. Data Platforms. Temporal data and time-series.
Analytics Vidhya
MAY 31, 2022
Introduction Data Engineering Tools Data Engineering is a growing sector that’s gaining a lot of attention as new technology creates more and more influx of Big Data. This Data needs to be cleaned, processed, and sorted to actually be able to provide key […].
CIO Business Intelligence
MAY 7, 2024
When it broke onto the IT scene, Big Data was a big deal. Still, CIOs should not be too quick to consign the technologies and techniques touted during the honeymoon period (circa 2005-2015) of the Big Data Era to the dust bin of history. On the flipside, we love exciting executives with hot new technologies.
DataKitchen
APRIL 13, 2021
Testing and Data Observability. Process Analytics. We have also included vendors for the specific use cases of ModelOps, MLOps, DataGovOps and DataSecOps which apply DataOps principles to machine learning, AI, data governance, and data security operations. . Reflow — A system for incremental data processing in the cloud.
Analytics Vidhya
FEBRUARY 1, 2024
Introduction In a groundbreaking move, Alibaba Cloud has introduced a serverless version of its Platform for AI-Elastic Algorithm Service (PAI-EAS) at the AI & Big Data Summit in Singapore.
datapine
MAY 14, 2019
“Big data is at the foundation of all the megatrends that are happening.” – Chris Lynch, big data expert. We live in a world saturated with data. Zettabytes of data are floating around in our digital universe, just waiting to be analyzed and explored, according to AnalyticsWeek. At present, around 2.7
Analytics Vidhya
APRIL 9, 2023
Indian Government Set to Revolutionize Taxation Using Data Analytics The evolution of technology has proven to be beneficial for the finance industry. Predicting the future using Artificial Intelligence (AI), data analytics, and machine learning (ML).
AWS Big Data
APRIL 8, 2025
About the Authors Sotaro Hikita is an Analytics Solutions Architect. He supports customers across a wide range of industries in building and operating analytics platforms more effectively. He is particularly passionate about big data technologies and open source software. He works based in Tokyo, Japan.
Smart Data Collective
OCTOBER 6, 2023
Data analytics technology has helped retail companies optimize their business models in a number of ways. One of the biggest benefits of data analytics is that it helps companies improve stability during times of uncertainty. There are a number of huge benefits of using data analytics to identify seasonal trends.
AWS Big Data
OCTOBER 30, 2024
Amazon DataZone now launched authentication supports through the Amazon Athena JDBC driver, allowing data users to seamlessly query their subscribed data lake assets via popular business intelligence (BI) and analytics tools like Tableau, Power BI, Excel, SQL Workbench, DBeaver, and more.
Rocket-Powered Data Science
JULY 13, 2023
So, what happens when the data flows are not quarterly, or monthly, or even daily, but streaming in real-time? Insights discovery (powered by analytics, data science, and machine learning) drives next-best decisions, next-best actions, and business process automation. Access to data has done that.
AWS Big Data
DECEMBER 20, 2024
He is devoted to designing and building end-to-end solutions to address customers data analytic and processing needs with cloud-based, data-intensive technologies. Stuti Deshpande is a Big Data Specialist Solutions Architect at AWS. She has extensive experience in big data, ETL, and analytics.
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