Talend with Bigdata Course Content | Talend with Bigdata online training

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Talend with Bigdata Course Contents

 

Introduction

·         Introduction to Talend big data

·         Why Talend?

·         Talend Editions and Features

·         Talend Data Integration Overview

·         Talend Environment

·         Repository and Pallate

·         Talend Design and Views

Talend Jobs Designing

·         Start Talend Open Studio for Data Integration

·         Create a Talend project to contain tasks

·         Create a Talend Job to perform a specific task

·         Add and configure components to handle data input, data transformation, and data output

·         Run a Talend Job and examine the results

Working with files and databases

·         Process different types of files using Talend

·         Connect to a database from a Talend Job

·         Use a component to create a database table

·         Write to and read from a database table from a Talend Job

·         Use components to create an archive and delete files

·         Assignment

Talend Context Variables

·         Store configuration information centrally for use in multiple components

·         Execute Job sections conditionally

·         Create a schema for use in multiple components

·         Create variables for component configuration parameters

·         Run a Job to access specific values for the variables

Transformations

·         Troubleshoot a join by examining failed lookups

·         Use components to filter data

·         Generate sample data rows

·         Duplicate output flows

Filter unique data rows

·         Perform aggregate calculations on rows

·         Extend data from one source with data extracted from a second source

·         Assignment

Logs & Error Handling

·         Log data rows in the console rather than storing them

·         Employ mechanisms to kill a Job under specific circumstances

·         Include Job elements that change the behavior based on the success or failure of individual components or subjobs

Best Practices & Sample jobs

·         Build a visual model of a Talend Job or project

·         Copy an existing Job as the basis for a new Job

·         Add comments to document a Job and its components

·         Generate HTML documentation for a Job

·         Export a Job

·         Run an exported Job independently of Talend Open Studio

·         Create a new version of an existing Job

·         Assignment

Introduction to Talend Big data platform

·         Environment – Overview

·         Repository and Pallate

·         Design and Views

Operations on HDFS using Talend

·         Connect to a Hadoop cluster from a Talend Job

·         Store a raw Web log file to HDFS

·         Write text data files to HDFS

·         Read text files from HDFS

·         Read data from a SQL database and write it to HDFS

·         List a folder's contents and operate on each file separately (Iteration)

·         Move, copy, append, delete, and rename HDFS files

·         Read selected file attributes from HDFS files

·         Conditionally operate on HDFS files

Map Reduce Jobs

·         Develop and run MapReduce jobs

·         Convert a standard job into a MapReduce job

·         Create Metadata for your Hadoop cluster connection

·         Configure context variables

·         Retrieve the schema of a file using Talend Wizard

·         Send data to Hadoop HDFS

·         Load multiple files into HDFS

·         Sort and aggregate data using MapReduce components

·         Filter data using MapReduce components

Hive 

Best Practices & Sample jobs

·         Performance tuning techniques

·         best practices

·         Coding guidelines

 

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