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1. N BenchmarkIT Solutions Pvt.Ltd.
NBITS
(N Benchmark IT Solutions Pvt. Ltd.)
SALESFORCE Course Content
Ph No: 9701000415, 040-40036813
#101, B-Block, Balaji Towers, Beside Prime Hospital, Near Mytrivanam, Ameerpet, Hyderabad
ADMIN
 INTODUCTION
 What is Big Data?
 What is Hadoop?
 Need of Hadoop
 Challenges with Big Data
o i.Storage
o ii.Processing
 Comparison with Other Technologies
 Hadoop Echo System components
 HDFS (Hadoop Distributed File System)
 Features of HDFS
 Configuring Block size,
 HDFS Architecture( 5 Daemons)
o Name Node
o Data Node
o Job Tracker
o Task Tracker
o Secondary Name node
 Replication in Hadoop
 Configuring Custom Replication
 Fault Tolerance in Hadoop
 HDFS Commands
 MAP REDUCE
 Map Reduce Architecture
 Processing Daemons of Hadoop
 Job Tracker (Roles and Responsibilities)
 Task Tracker(Roles and Responsibilities)
 Input split
 Input split vs Block size
 Data Types in Map Reduce
 Map Reduce Programming Model

2. N BenchmarkIT Solutions Pvt.Ltd.
 Driver Code
 Mapper Code
 Reducer Code
 Combiner in Map Reduce
 Partitioner in Map Reduce
 File input formats
 File output formats
 Compression Techniques in Map Reduce
 Joins in Map Reduce
 PIG
 Introduction to pig
 Pig Latin Script
 Pig Console / Grunt Shell
 Execting Pig Latin Script
 Pig Relations, Bags, Tuples, Fields
 Data Types
 Nulls
 Constants
 Expressions
 Schemas
 Parameter Substitution
 Arithmetic Operators
 Comparison Operators
 Null Operators
 Boolean Operators
 Sign Operators
 Flatten Operators
 Relational Operators in Pig
 COGROUP
 CROSS
 DISTINCT
 FILTER
 FOREACH
 GROUP
 JOIN (INNER)
 JOIN (OUTER)
 LIMIT
 LOAD

3. N BenchmarkIT Solutions Pvt.Ltd.
 ORDER
 SAMPLE
 SPILT
 STORE
 UNION
 Diagnostic Operators in Pig
 Describe
 Dump
 Explain
 Illustrate
 Eval Functions in Pig
 AVG
 CONCAT
 COUNT
 DIFF
 IS EMPTY
 MAX
 MIN
 SIZE
 SUM
 TOKENIZE
 writing Custom UDFS in Pig
 HIVE
 Introduction
 Hive Architecture
 Hive Metastore
 Hive Query Launguage
 Difference between HQL and SQL
 Hive Built in Functions
 Hive UDF (user defined functions)
 Hive UDAF (user defined Aggregated functions)
 Hive UDTF (user defined table Generated functions)
 Hive Serde?
 Hive & Hbase Integration
 Hive Working with unstructured data
 Hive Working With Xml Data
 Hive Working With Json Data

4. N BenchmarkIT Solutions Pvt.Ltd.
 Hive Working With Urls And Weblog Data
 Hive – Json – Serde
 Loading Data From Local Files To Hive Tables
 Loading Data From Hdfs Files To Hive Tables
 Tables Types
 Inner Tables
 External Tables
 Partitioned Tables
 Non – Partitioned Tables
 Dynamic Partitions In Hive
 Bucketing in hive
 Hive Unions
 Hive Joins
 Multi Table / File Inserts
 Inserting Into Local Files
 Inserting Into Hdfs Files
 Array Operations In Hive
 SQOOP (SQL + HADOOP)
 Introduction to Sqoop
 SQOOP Import
 SQOOP Export
 Importing Data From RDBMS to HDFS
 Importing Data From RDBMS to HIVE
 Importing Data From RDBMS to HBASE
 Exporting From HASE to RDBMS
 Exporting From HBASE to RDBMS
 Exporting From HIVE to RDBMS
 Exporting From HDFS to RDBMS
 Transformations While Importing / Exporting
 Defining SQOOP Jobs
 NOSQL
 What is “Not only SQL”
 NOSQLAdvantages
 What is problem with RDBMS for Large
 Data Scaling Systems
 Types of NOSQL & Purposes
 Key Value Store
 Columer Store

5. N BenchmarkIT Solutions Pvt.Ltd.
 Document Store
 Graph Store
 Introduction to cassandra – NOSQLDatabase
 Introduction to MangoDB and CouchDB Database
 Introduction to Neo4j – NOSQLDatabase
 Intergration of NOSQLDatabases with Hadoop
 HBASE
 Introduction to big table
 What is NOSQL and colummer store Database
 HBASE Introduction
 Hbase use cases
 Hbase basics
 Column families
 Scans
 Hbase Architecture
 Thrift
 Map Reduce Integration
 Map Reduce Over Hbase
 Hbase data Modeling
 Hbase Schema design
 Hbase CRUD operators
 Hive & Hbase interagation
 Hbase storage handles
 FLUME
 Introduction to FLUME
 What is the streaming File
 FLUME Architecture
 FLUME Nodes & FLUME Manager
 FLUME Local & Physical Node
 FLUME Agents & FLUME Collector
 KAFKA
 Introduction to KAFKA
 KAFKA Architecture
 Kafka components
 BROKER
 Topics
 Producers

6. N BenchmarkIT Solutions Pvt.Ltd.
 Consumers
 Configurations
 OOZIE
 Introduction to OOZIE
 OOZIE as a seheduler
 OOZIE as a Workflow designer
 Seheduling jobs (OOZIE CODE)
 Defining Dependences between jobs
 (OOZIE Code Examples)
 Conditionally controlling jobs
 (OOZIE Code Examples)
 Defining parallel jobs (OOZIE Code Examples)
 YARN
 Introduction
 YARN Architecture
o Resource Manager
o Application Master
o Node Manager
 MR vs. YARN
 IMPALA
 What is Impala?
 Impala for query processing
 HIVE vs Impala
 Usecases with impala
 MONGODB
 Introduction to MongoDB
 Features of MongoDB
 MongoDB Basic operations
 Additional benefits from NBITS
 Course Material
 Sample resumes and Fine tuning of Resume
 Interview Questions
 Mock Interviews by Real time Consultants
 Certification Questions
 Job Assistance