Professionals looking to enhance their data analysis skills. SQL enthusiasts keen on diving deeper into data analytics. Business strategists aiming to make data-driven decisions. Requirements: A web browser. An internet connection. A zeal for data and insights. Embark on this journey with the "SQL...
If you’re new to SQL or data analytics, check out the beginner’s guide before working through this advanced SQL tutorial. In this tutorial, we’ll cover the following concepts and look at examples that will prepare you for writing advanced SQL queries for data analysis: Creating data for...
Apache Spark is one of the most widely used technologies in big data analytics. In this course, you will learn how to leverage your existing SQL skills to start working with Spark immediately. You will also learn how to work with Delta Lake, a highly performant, open-source storage layer ...
Perfect for enterprise data management. Intermediate 4 days Online or In-class Starts from $3,140 Learning Tree Oracle® PL/SQL Training In this hands-on Oracle PL/SQL training course, you will learn how to execute PL/SQL programs, build stored procedures, execute modular applications &...
Enroll This Course For Free 5. SQL Basics for Data Science Specialization on Coursera Overview: If you're ready to invest serious time and effort towards developing profound SQL skills, this Coursera specialization is your ticket. It's an in-depth journey, guiding you from SQL newbie to confid...
Get Started This course is currently closed Course Content Expand All Intro to the Case Study 2 Topics Expand Lesson Content 0% Complete 0/2 Steps Sub Optimal Hotel Hotel Business Terms RAW_DATA file 1 Topic Expand Lesson Content 0% Complete 0/1 Steps Importing RAW Data Excel ...
If you are an IT professional or require Data Analytics for your job, this is a great course and I highly recommend it. I think my only critique is that I would have like to have more time devoted to the database side of the class, but that is just a personal preference. ...
课程链接在这里:SQL for Data Analysis 课程一共有七节课: Basic SQL SQL joins SQL Aggregations SQL Subqueries & Temporary Tables SQL Data Cleaning [Advanced] SQL Window Functions [Advanced] SQL Advanced JOINS & Performance Tuning 下面以第一节课为例,老师先是通过视频的形式讲解相关的概念: 美国人嘛,...
In this comprehensive course, you will embark on a transformative journey to master the art of analyzing data through SQL. SQL is a powerful tool used for managing and manipulating data in relational databases. Throughout this course, you will acquire the essential skills to efficiently extract re...
And this is where the bookSQL for Data Analyticsadds value. It is a must-read for data analysts or even business folks looking to get the most from their data using SQL. This book will help you understand how to uncover insights using data. It also goes into some detail on improving ef...