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An Online and Classroom course designed by our Realtime Hadoop Experts to provide the knowledge and skills in the field of Big Data and Hadoop and train you to become a successful Hadoop Developer. The complete curriculum extensively covers all the topics required to gain an expertise in Hadoop Ecosystem. It lays emphasis on understanding what is Hadoop, how flow of data takes place in it and how it can enable storage and large-scale processing of big data along with deep dive into Hadoop ecosystem projects and basic administration like setting up Sudo Hadoop Cluster.
Course Topics
Understanding BigData & Hadoop
Hadoop 1.0 Architecture
Introduction to Hadoop & Big Data
Hadoop Evolution
Hadoop Architecture
Networking Concepts
Use cases - Where Hadoop fits into
Hadoop 2.0 Architecture
Limitations on Hadoop 1.0 Architecture
Features of Hadoop 2.0 Architecture
HDFS Federation
High Availability of Name Node
YARN – Yet Another Resource Negotiator
Non MR applications on top of YARN
Quiz on Architecture Concepts
Hadoop Cluster Installation
Types of Hadoop Cluster
Installing Pseudo Mode Cluster
Walk thru on inbuilt scripts, directories, configuration files and port numbers.
Discussion on Real Time Cluster Size
Detailed documentation on Installation Procedure
HDFS Commands
Introduction to HDFS Commands
Discussion on scenarios where specific commands are applicable
Introduction to Advanced HDFS Commands including fine tuning of cluster
Detailed documentation on all the HDFS Commands
Custom Script building using HDFS & Unix commands
Quiz on HDFS Commands
Map Reduce using Java
Introduction to Map Reduce Architecture
Detailed discussion on different phases of MR
Mapper
Reducer
Splitting
Sorting
Shuffling
Combiner
Spilling
Partitioning
Merging
Developing Map Reduce Application from Scratch using different use cases
Discussion of difference between Old MR API & New MR API
Introduction to different file formats and their internal features (Sequential,Binary etc.,)
Developing MR code for Image Analytics
Case Study on Map Reduce (Customer Sentiment Analyser)
Map Reduce using Python – Streaming
Developing Map Reduce Application using Python
Discussion of different features available in Streaming
Case Study on Map Reduce Streaming (Analytics on Temperature Datasets)
Quiz on Map Reduce
Hive (Data Warehouse on top of HDFS)
Introduction to Hive Architecture
Configuring Hive Metadata store in different ways
Basic Queries in Hive (DDL,DML)
Advanced features of Hive
Partitioning
Bucketing
Sampling
Multi Table load Queries
Serialize & De Serialize
Dealing with different formats of data (Flat file, JSON, CSV etc.,)
Query optimization using Hive.
Developing User Defined Functions (UDF’s) in Java & Python
Case Study (Analytics on Telecom Datasets)
Quiz on Hive
PIG (Data Flow Language)
Introduction to Pig Latin
Basic Commands in Pig
Explanation advanced features of Pig with real time scenarios
Different ways of using PigStorage
Dealing with Unstructured data
Developing Regular Expressions
Developing User Defined Functions (UDF’s) in Java & Python
Case Study (Analytics on Books Datasets)
Quiz on Pig
SQOOP (Import – Export utility)
Introduction to Sqoop
Basic Sqoop Commands
Advanced Import Features
Advanced Export Features
Upsert calls
EVAL
Compressed formats
Case Study (Analytics on Telecom Datasets)
Quiz on Sqoop
HBASE (Versioned Database)
Introduction to HBASE & NOSQL
Basic difference in Row Oriented and Column Oriented storage
Basic HBASE Commands
Advanced HBASE Features
Versions
Compression Techniques
Bloom Filters
Sequential Scans
Bulk Loads to HBASE Features
Case Study on HBASE
Quiz on HBASE
Flume
Flume Architecture
Configuring Flume Components
Source
Sink
Channel
Agents
Building Flume Config files for different scenarios
Basic Config File building
Config file for connecting to different File Servers
"NXGClasses" AKA "Next Generation Classes" was started in the year 2014 @ Hyderabad, by a team of real time IT Professionals. The company experts in providing IT industry current cutting edge technologies in the form of "Instructor LED Online Courses" and "Offline Classroom courses". Currently "NXGClasses" mainy focusing on courses like "Apache Hadoop Developer", "Apache Hadoop Admin" and "MongoDB Database Development & Administration", "Cassandra DB", "Couch DB", "Redis" "Node.JS", "Android App Development", "IOS App Development", "Selenium Testing".... courses.
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