No prior SQL experience required; suitable for beginners.Covers DDL commands to create, alter, and drop tables.Teaches DML operations like ...
Combine tables using inner, left, right, cross, and self joins.Apply aggregate functions: SUM, AVG, COUNT, GROUP BY, HAVING.Use scalar ...
Create and execute stored procedures for repetitive tasks.Write user-defined functions for custom calculations.Implement triggers to ...
Develop SQL skills for Data Analyst and SQL Developer roles.Understand database structure and relationships for real-world applications....
Hands-on exercises for DDL and DML commands.Write multi-table queries with joins and aggregations.Build reports and automate operations ...
No prior Big Data experience required.Learn Hadoop architecture, HDFS, YARN, and MapReduce.Hands-on labs with Hive, Pig, and Spark for ...
Implement MapReduce jobs for large-scale batch processing.Use Hive and Pig for ETL and analytical queries.Build Spark applications using ...
Configure high availability NameNode setups.Implement Kerberos authentication for HDFS security.Use Ranger/Knox basics for access control. ...
Gain skills to become a Big Data Engineer or Hadoop Administrator.Build end-to-end data pipelines with ingestion, processing, and analytics....
Automate daily data ingestion using Sqoop and Flume.Process datasets with Spark, Hive, and Pig.Monitor and tune cluster performance for ...
