Search results for big data

Beginning Data Exploration and Analysis with Apache Spark

125 ratings at Pluralsight

80% of a data scientist's job is data preparation. This course is all about data preparation i.e. cleaning, transforming, summarizing data using Spark.

• Pluralsight
• 1 hour 57 minutes
• On-Demand
• Free Trial Available

Data Visualization in R with ggplot2

119 ratings at Coursera

Learn to create and refine powerful data visualizations using ggplot2 in R. Master the grammar of graphics, explore various plot types, and enhance your plots with advanced graphical elements.

• Coursera
• 12 hours 32 minutes
• On-Demand
• Free Online Course (Audit)

Internet of Things (IoT) Security: The Big Picture

136 ratings at Pluralsight

There is a significant rise in the amount of threats that IoT solutions are facing. This course will teach you the fundamental risks prevalent in the IoT space as well as the skills and techniques to assess and mitigate them.

• Pluralsight
• 1 hour 33 minutes
• On-Demand
• Free Trial Available

Data Modeling in Power BI

549 ratings at Coursera

Learn data modeling in Power BI: create relationships, write DAX calculations, optimize performance, and prepare for Microsoft PL-300 certification. Gain skills for insightful visualizations and analysis.

• Coursera
• 1 day 15 minutes
• On-Demand
• Free Online Course (Audit)

Algebra and Differential Calculus for Data Science

226 ratings at Coursera

Learn essential algebra and calculus concepts for data science, focusing on derivatives, graphing, and function optimization. Gain a solid math foundation without unnecessary complexity.

• Coursera
• 8 hours
• On-Demand
• Free Online Course (Audit)

Probability & Statistics for Machine Learning & Data Science

464 ratings at Coursera

Explore probability, statistics, and data analysis for machine learning. Apply concepts using Python in hands-on exercises. Gain skills in estimation, hypothesis testing, and exploratory data analysis.

• Coursera
• 1 day 9 hours 28 minutes
• On-Demand
• Free Online Course (Audit)

Ordered Data Structures

908 ratings at Coursera

Explore efficient data structures for ordered sequences, including arrays, linked lists, trees, and heaps. Learn algorithm complexity analysis for faster searching and sorting.

• Coursera
• 18 hours 41 minutes
• On-Demand
• Free Online Course (Audit)

Edureka

PySpark in Action: Hands-On Data Processing

Master PySpark for distributed data processing, from RDD basics to advanced DataFrame operations and SQL queries. Handle big data efficiently using hands-on exercises and real-world applications.

• Coursera
• 15 hours 11 minutes
• On-Demand
• Free Online Course (Audit)

Foundations of mining non-structured medical data

24 ratings at Coursera

Explore foundations of mining non-structured medical data, covering challenges, NLP, image analysis, and data analytics in healthcare. Gain insights for innovative applications in the medical field.

• Coursera
• 6 hours 47 minutes
• On-Demand
• Free Online Course (Audit)

Data Analyst Career Guide and Interview Preparation

499 ratings at Coursera

Comprehensive guide for aspiring data analysts, covering job search strategies, resume building, portfolio creation, interview preparation, and career development insights from industry experts.

• Coursera
• 10 hours 27 minutes
• On-Demand
• Free Online Course (Audit)

Microcredential

IBM Data Engineering

Master Python, SQL, databases, and data engineering skills for in-demand careers. Gain hands-on experience with ETL, data warehousing, NoSQL, big data, and Spark through projects and labs. Earn a professional certificate from IBM.

• Coursera
• 65 weeks, 4 hours a week
• On-Demand
• Paid Course
• 13 courses

Cryptography I

53 reviews

Cryptography is an indispensable tool for protecting information in computer systems. In this course you will learn the inner workings of cryptographic systems and how to correctly use them in real-world applications.

• Coursera
• 23 hours
• On-Demand
• Free Online Course (Audit)

• Best of All Time

Mining Massive Datasets

24 reviews

The course is based on the text Mining of Massive Datasets by Jure Leskovec, Anand Rajaraman, and Jeff Ullman, who by coincidence are also the instructors for the course.

• edX
• 7 weeks, 5-10 hours a week
• On-Demand
• Free Online Course (Audit)

• Best of All Time

Computational Social Science Methods

131 reviews

Explore computational social science's impact on society, covering data science, machine learning, social networks, and simulations. Gain insights into digital footprints and emerging social patterns.

• Coursera
• 11 hours 20 minutes
• On-Demand
• Free Online Course (Audit)

• Best of All Time

ExcelIsFun

Big Data Analysis with Power Pivot & Power BI - Visuals & DAX Formulas

Master advanced data analysis techniques using Power Pivot and Power BI, including data modeling, DAX formulas, and creating interactive visualizations for effective business insights.

• YouTube
• 58 minutes
• On-Demand
• Free Video