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Free Download Linkedin – Intermediate SQL for Data Scientists (2025)

Released: 03/2025
Duration: 3h 50m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 465 MB
Level: Intermediate | Genre: eLearning | Language: English
Organizations are increasingly adopting digital transformation strategies that lead to greater data generation and, as a result, a greater need for data analysis. This course is designed for analysts and data scientists who work with SQL databases. Instructor Dan Sullivan outlines how to perform common data science tasks, including finding, exploring, and extracting data within relational databases. Explore the basics of using aggregates, statistical functions, window operations, regular expressions, and subqueries. Along the way, learn how to use JSON, a semistructured data type, and perform join operations to enable more complex queries.

Free Download Linkedin – Databases for Node.js Developers (2025)

Released: 03/2025
Duration: 4h 4m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 627 MB
Level: Intermediate | Genre: eLearning | Language: English
In this course, Daniel Khan—a technology lead, developer, and application architect—shows you how to manage databases from SQL and NoSQL, to in-memory databases, and learn how to work with them in real-time applications. Discover the basics and applications of SQL databases like MySQL for structured, relational data, and NoSQL databases like MongoDB for dynamic data storage. Learn how to use Redis for super-fast, in-memory data management that is perfect for session management and real-time processing. Get hands-on experience with connecting databases to Node.js applications through practical examples and projects. Understand how to write, read, update, and delete operations with these databases and incorporate them seamlessly into your web development workflow. By the end of the course, you will be capable of managing complex database operations, ensuring data integrity, and optimizing your web applications for better performance.

Free Download Linkedin – Data Visualization in R with ggplot2 (2025)

Released: 03/2025
Duration: 1h 52m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 288 MB
Level: Intermediate | Genre: eLearning | Language: English
Discover how to create informative and visually appealing data visualizations using ggplot2, the leading visualization package for R. In this course, Mike Chapple shows how to work with ggplot2 to create basic visualizations, how to beautify those visualizations by applying different aesthetics, and how to visualize data with maps. Throughout the course, Mike also covers key concepts such as the grammar of graphics and how to apply different geometries to visualize data. To wrap up, he shares a case study that lends a practical context to the concepts covered in the course.

Free Download Linkedin – Cloud Computing Careers and Certifications (2025)

Released: 03/2025
Duration: 1h 8m | .MP4 1280x720, 30 fps(r) | AAC, 48000 Hz, 2ch | 182 MB
Level: Beginner | Genre: eLearning | Language: English
Do you want to start a career in cloud computing, but don't know where to begin? Whether you're an IT professional or a computer science student, this course can help by providing an ideal foundational mapping of the career paths and certifications that you should consider if you're interested in transitioning to cloud computing. Instructor and cloud architect Lynn Langit covers a variety of career paths, including IT pro, developer, data scientist, and architect roles. Throughout the course, she focuses on the major cloud platforms—AWS, Microsoft Azure, Google, and more—discusses certifications available for each, and explores the future of cloud computing careers with GenAI. Lynn also covers essential related topics in machine learning, virtualization, networking, security, and scripting.

Free Download It Governance Frameworks For Beginners – Cobit, ITIL & More

Published: 3/2025
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 166.82 MB | Duration: 0h 43m
Master Basic IT Governance with COBIT, ITIL & ISO/IEC 38500 Frameworks

Free Download It Asset Management For Beginners – Lifecycle Essentials

Published: 3/2025
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 182.00 MB | Duration: 0h 46m
Master the Basics of Managing IT Assets from Procurement to Disposal

Free Download Impress Your Boss With Excel Shortcuts, Hacks And Tricks!

Published: 3/2025
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 547.52 MB | Duration: 0h 52m
Save Time with Shortcuts & Impress Your Boss with Pro-Level Hacks and Tricks!

Free Download Habit Hacker Challenge – Break Bad Habits & Build Success

Published: 3/2025
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 1.19 GB | Duration: 0h 31m
Create Habits That Stick: Build Positive Routines, Eliminate Bad Habits, and Unlock Personal Growth

Free Download HR Compliance & Employment Law for Beginners – SPHR Guide

Published: 3/2025
MP4 | Video: h264, 1280x720 | Audio: AAC, 44.1 KHz, 2 Ch
Language: English | Duration: 48m | Size: 252 MB
Master Essential Compliance Skills with SPHR Certification Guidance

Free Download HR Basics For Beginners – Aphr Exam Essentials & Key Topics

Published: 3/2025
MP4 | Video: h264, 1920x1080 | Audio: AAC, 44.1 KHz
Language: English | Size: 189.65 MB | Duration: 0h 51m
Master aPHR Exam Essentials with Easy-to-Understand HR Principles

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