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AI
Artificial Intelligence (AI) Tutorial for Beginners
Automation
RPA Tutorial - Learn RPA from Scratch
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AWS Tutorial for Beginners
Azure
Microsoft Azure Tutorial for Beginners
Big Data
Hadoop Tutorial - A Beginner's Guide to Getting Started
Scala Tutorial - Learn Scala Programming from Scratch
Apache Spark Tutorial - Learn Apache Spark from Scratch
Splunk Tutorial For Beginners - Learn Splunk from Scratch
Apache Kafka Tutorial - A Comprehensive Guide for Beginners
MapReduce Tutorial - Learn MapReduce Basics in 5 Days
Apache Solr Tutorial
Big Data and Hadoop Tutorial – Learn Big Data and Hadoop from Experts
Hadoop Map Reduce Cheat Sheet
Blockchain
Blockchain Tutorial
Business Intelligence
OBIEE Tutorial - Learn OBIEE from Experts
Tableau Tutorial for Beginners
SSAS Tutorial for Absolute Beginners
Pentaho Tutorial - Learn the basics of Pentaho Data Integration
MicroStrategy Tutorial for Beginners
QlikView Tutorial - What is Qlikview and its Architecture?
Cognos TM1 Tutorial – Learn Cognos TM1 from Experts
Informatica Tutorial - Learn Informatica from Scratch
Data Warehouse Tutorial
MSBI Tutorial - Learn MSBI from Experts
DataStage Tutorial - Learn DataStage from Scratch
Power BI Tutorial - A Complete Guide for Beginners
Cyber Security
Cyber Security Tutorial - Learn Cyber Security from Scratch
Information System Security - What Is, Principles, and Best Practices
Data Analytics
Data Analytics Tutorial - Learn Data Analytics from Scratch in 2025
Data Science
Data Science Tutorial for Beginners
SAS Tutorial for Beginners
Probability Tutorial for Data Scientists
R Programming Tutorial - Learn R Programming Basics
Database
PL/SQL Tutorial - A Step-by-Step Guide for Beginners
Oracle DBA Tutorial – Learn Oracle DBA from Experts
SQL Tutorial
MySQL Tutorial - Learn MySQL from Scratch
SQL Server Tutorial - Learn SQL Server from Scratch
DevOps
DevOps Tutorial - A Step-by-Step Tutorial for Beginners
Machine Learning
Machine Learning Tutorial
Mobile Development
iOS Tutorial - A Step-by-Step Guide for Beginners
NoSQL
Cassandra Tutorial - Learn Cassandra from Scratch
MongoDB Tutorial - Learn MongoDB from Scratch
HBase Tutorial – Learn HBase from Experts
Couchbase Tutorial – Learn Couchbase from Experts
Programming
Java Tutorial - Learn Java from Scratch
C Tutorial - Learn C Language Tutorial in 7 Days
PyCharm Tutorial - Learn PyCharm from Scratch
Mockito Tutorial: A Guide for Beginners
Python
Python Tutorial For Beginners
Django Tutorial - Learn Django from Scratch
Salesforce
Salesforce Tutorial - A Complete Guide for Beginners
Testing
Selenium Tutorial for Beginners
Website Development
Angular Tutorial for Beginners - Learn AngularJs from Scratch [Updated]
Angular 6 Tutorial – Learn Angular 6 from Experts
Node.js Tutorial - Learn Node.js from Scratch