Introduction to Big Data
Overview of Big Data
Characteristics of Big Data (Volume, Velocity, Variety, Veracity, Value)
Big Data Use Cases and Applications
Challenges in Big Data Management
Introduction to Hadoop and Its Ecosystem
Hadoop Architecture and HDFS
Hadoop Ecosystem Components
Hadoop 1.x vs. Hadoop 2.x vs. Hadoop 3.x
Hadoop Distributed File System (HDFS) Architecture
HDFS Read/Write Operations
Data Replication and Fault Tolerance
Configuring and Managing HDFS
Hadoop Installation and Setup
Prerequisites for Hadoop Installation
Setting Up a Hadoop Cluster (Single-Node and Multi-Node)
Hadoop Configuration Files (core-site.xml, hdfs-site.xml, mapred-site.xml, yarn-site.xml)
Managing and Monitoring Hadoop Cluster
Hadoop Shell Commands
MapReduce Framework
Introduction to MapReduce
MapReduce Architecture
Writing MapReduce Programs
Understanding the Map and Reduce Functions
Combiner and Partitioner in MapReduce
Optimization and Performance Tuning of MapReduce Jobs
Hadoop Ecosystem Components
Apache Pig: Introduction, Pig Latin, Data Processing with Pig
Apache Hive: Introduction, HiveQL, Data Warehousing with Hive
Apache HBase: Introduction, Data Model, CRUD Operations
Apache Sqoop: Data Import/Export between Hadoop and RDBMS
Apache Flume: Data Ingestion from Various Sources
Apache Oozie: Workflow Scheduling and Management
Advanced Hadoop Topics
Hadoop YARN Architecture
Resource Management and Scheduling in YARN
Hadoop Security (Kerberos, ACLs)
High Availability in Hadoop
Hadoop Federation
Data Serialization with Avro and Parquet
Data Processing with Apache Spark
Introduction to Apache Spark
Spark Core Concepts
RDDs (Resilient Distributed Datasets)
Spark SQL and DataFrames
Spark Streaming for Real-Time Data Processing
Machine Learning with Spark MLlib
Graph Processing with GraphX
NoSQL Databases in Big Data
Introduction to NoSQL Databases
Types of NoSQL Databases (Key-Value, Document, Column-Family, Graph)
Working with MongoDB
Integrating Hadoop with NoSQL Databases
Use Cases and Best Practices
Data Ingestion and ETL
Data Ingestion Techniques
Using Apache NiFi for Data Flow Automation
ETL (Extract, Transform, Load) Processes
Data Cleansing and Transformation with Hadoop Tools
Building Data Pipelines
Data Analytics and Visualization
Data Analysis with Hive and Pig
Integrating Hadoop with BI Tools (Tableau, Power BI)
Using Zeppelin and Jupyter Notebooks for Interactive Analysis
Data Visualization Techniques
Real-Time Data Analysis with Apache Kafka and Spark Streaming
Machine Learning and Big Data
Introduction to Machine Learning Concepts
Machine Learning with Apache Mahout
Implementing ML Algorithms on Hadoop
Using MLlib for Machine Learning in Spark
Case Studies and Real-World Applications
Big Data Project Management
Planning and Designing Big Data Solutions
Best Practices for Big Data Project Implementation
Data Governance and Metadata Management
Ensuring Data Quality and Consistency
Monitoring and Managing Big Data Projects
Capstone Project
Defining a Big Data Project
Setting Up the Hadoop Environment
Data Collection and Preparation
Implementing Data Processing and Analysis Workflows
Visualizing and Presenting Results
Peer Review and Feedback