What is Data Warehousing? Components of a Data Warehouse Data Warehouse vs Database Star Schema and Snowflake Schema OLAP vs OLTP Data Marts and Aggregation Tools Used in Data Warehousing Data Warehouse Architecture Data Quality and Governance Conclusion What is Data Warehousing? Data warehousing refers to the process of...

Overview of Hadoop Ecosystem Hadoop Developer Responsibilities Hadoop Components (HDFS, MapReduce, etc.) Required Programming Languages Working with Big Data Tools Data Pipeline Creation Debugging and Performance Tuning Soft Skills and Team Collaboration Experience and Learning Path Summary Overview of Hadoop Ecosystem ...

Tableau Desktop and Server Associate Why do you want Tableau Certifications? Types of Tableau Certifications Tableau Desktop vs Tableau Server Tableau Desktop Qualified Associate Exam Tableau Server Qualified Associate Exam Conclusion Tableau Desktop and Server Associate With the fast pace of information from various...

What is Big Data? 5 V’s of Big Data Milestones in Big Data Development Key Technologies (Hadoop, Spark, etc.) Industry Adoption Success Stories Common Challenges Current Trends Role of AI and ML in Big Data Future Outlook What is Hadoop? Need for Hadoop in Big Data Hadoop Distributions (CDH, HDP, etc.) Conclusion What is Big Data? ...

Tableau Software What's Tableau Software Why Learn Tableau Software What Made Tableau Popular? From the IPO Release Tableau Advantages and Disadvantages Why Tableau Skills Remain in Demand Conclusion Tableau Software Until the early 21st century, databases mainly provided numbers and information. IT specialists analyzed...

Hadoop Basics Hadoop Ecosystem Overview Installation Basics Configuring Core Components Learning Path for Beginners Key Use Cases Tools to Learn with Hadoop MapReduce Basics Hadoop Distributed File System (HDFS) Sample Projects Certification Guidance Conclusion Hadoop Basics Hadoop is an open-source framework...

What is Apache Storm? Real-time vs Batch Processing Storm Architecture Overview Setting Up Storm Cluster Topologies, Spouts, and Bolts Writing a Simple Storm Application Tuple and Stream Concepts Reliability and Fault Tolerance Integration with Kafka and HDFS Performance Tuning Storm Trident for High-Level API ...

Apache Zeppelin for Data Visualization What is Apache Zeppelin? Key Features of Apache Zeppelin Benefits of Using Zeppelin for Data Visualization How to Set Up Apache Zeppelin Creating Your First Visualization Extreme Flexibility Common Use Cases for Apache Zeppelin Conclusion Apache Zeppelin for Data Visualization ...

What Distinguishes Data Science from Business Intelligence? Definition of Business Intelligence Definition of Data Science Scope of Business Intelligence Scope of Data Science Tools for Business Intelligence Tools for Data Science Skills Required Applications in Industry Salary & Career Growth BI vs Data Science: Key...

What is Comparative Analysis? Applications in Business Strategy Educational Use Cases Market Research Using Comparative Techniques Comparative Data in Analytics Steps to Perform Comparative Analysis Visualization Tools for Comparison Comparative Reports in Academia Pitfalls to Avoid Tools and Templates Conclusion ...