Introduction In the fast changing world of big data processing and analytics, the potential management of extensive datasets serves as a foundational pillar for companies for making informed decisions. It helps them to extract useful insights from their data. A variety of solutions has been emerged in past few years , such as Databricks Delta […] The post Guide to Migrating from Databricks Delta Lake to Apache Iceberg appeared first on Analytics Vidhya ..read more

Introduction Starting with the fundamentals: What is a data stream, also referred to as an event stream or streaming data? At its heart, a data stream is a conceptual framework representing a dataset that is perpetually open-ended and expanding. Its unbounded nature comes from the constant influx of new data over time. This approach is […] The post Kafka Stream Processing Guide 2024 appeared first on Analytics Vidhya ..read more

Introduction Data Science is everywhere in the 21st century and has emerged as an innovative field. But what exactly is Data Science? And why should one consider specializing in it? This blog post aims to answer these questions and more. Data Science is a multidisciplinary field that uses scientific methods, processes, algorithms, and systems to […] The post Top Data Science Specializations for 2024 appeared first on Analytics Vidhya ..read more

Introduction In the realm of Big Data, professionals are expected to navigate complex landscapes involving vast datasets, distributed systems, and specialized tools. To assess a candidate’s proficiency in this dynamic field, the following set of advanced interview questions delves into intricate topics ranging from schema design and data governance to the utilization of specific technologies […] The post 30+ Big Data Interview Questions appeared first on Analytics Vidhya ..read more

Introduction In big data processing and analytics, choosing the right tool is paramount for efficiently extracting meaningful insights from vast datasets. Two popular frameworks that have gained significant traction in the industry are Apache Spark and Presto. Both are designed to handle large-scale data processing efficiently, yet they have distinct features and use cases. As […] The post Spark vs Presto: A Comprehensive Comparison appeared first on Analytics Vidhya ..read more

Introduction Embarking on a data science journey necessitates a careful selection of tools to navigate the diverse landscape of tasks. As the field evolves in 2024, an array of powerful tools awaits data scientists, each catering to specific aspects like programming, big data, AI, and visualization. In this article, we look at the top 26 […] The post Top 26 Data Science Tools to Use in 2024 appeared first on Analytics Vidhya ..read more

Introduction The field of data science is evolving rapidly, and staying ahead of the curve requires leveraging the latest and most powerful tools available. In 2024, data scientists have a plethora of options to choose from, catering to various aspects of their work, including programming, big data, AI, visualization, and more. This article explores the […] The post Top 26 Data Science Tools for Data Scientists in 2024 appeared first on Analytics Vidhya ..read more

Introduction Imagine yourself in command of a sizable cargo ship sailing through hazardous waters. It is your responsibility to deliver precious cargo to its destination safely. Determine success by the precision of your charts, the equipment’s dependability, and your crew’s expertise. A single mistake, glitch, or slip-up could endanger the trip. In the data-driven world […] The post Monitoring Data Quality for Your Big Data Pipelines Made Easy appeared first on Analytics Vidhya ..read more

Introduction In big data and advanced analytics, PySpark has emerged as a powerful tool for processing large datasets and analyzing distributed data. Deploying PySpark on AWS applications on the cloud can be a game-changer, offering scalability and flexibility for data-intensive tasks. Amazon Web Services (AWS) provides an ideal platform for such deployments, and when combined […] The post What Are the Best Practices for Deploying PySpark on AWS? appeared first on Analytics Vidhya ..read more

Introduction The constant striving of humans to discover the unknown has led to advancements in technology. The advent of the industrial revolution comprising AI and automation has dominated the world. This transformative wave of innovation has ushered us into the fourth industrial revolution era, enhancing the quality of life for living beings. The remarkable strides […] The post Fourth Industrial Revolution: AI and Automation appeared first on Analytics Vidhya ..read more