The document discusses Extract, Transform, Load (ETL) and Talend as an ETL tool. It states that ETL provides a one-stop solution for issues like data being scattered across different locations and sources, in different formats and volumes increasing. It describes the three processes of ETL - extract, transform and load. It then discusses Talend as an open-source ETL tool, how Talend Open Studio can easily manage the ETL process with drag-and-drop functionality, and its strong connectivity and smooth extraction and transformation capabilities.

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Agenda
Why ETL?01
What Is ETL?02
ETL Tools03
Talend As An ETL Tool04
Demo05

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Why ETL?

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Why ETL?
Data is scattered across different locations
Data is stored in different type of sources
Volume of data keeps on increasing
Data can be structured, semi-structured or unstructured

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ETL – One Stop Solution
ETL provides a ONE STOP SOLUTION for all these problems

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ETL – One Stop Solution
ETL provides a ONE STOP SOLUTION for all these problems
Extract

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ETL – One Stop Solution
ETL provides a ONE STOP SOLUTION for all these problems
Extract
Transform

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ETL – One Stop Solution
ETL provides a ONE STOP SOLUTION for all these problems
Extract
Transform
Load

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What Is ETL?

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ETL - Extract
Extraction is the process of extracting the data from various homogeneous or heterogeneous data sources based on
different validation points
TEMPORARY
STORAGE
D
A
T
A
S
O
U
R
C
E
S

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ETL - Transform
In transformation, entire data is analysed and various functions are applied on it in order to load the data to the
target database in a cleaned and general format
✓ CLEAN
✓ FILTER
✓ ENRICH
✓ SPLIT
✓ JOIN

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ETL - Load
Transformed Data Data Warehouse
Loading is the process of loading the processed data to a target data repository using minimal resources

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ETL Tools

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to UseBenefits

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to Use
User
Friendly GUI
Benefits

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to Use In-Built Error
Handling
Benefits
User
Friendly GUI

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to Use In-Built Error
Handling
Reduces
Expenses
Benefits
User
Friendly GUI

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ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to Use In-Built Error
Handling
Better Data
Management
Reduces
Expenses
Benefits
User
Friendly GUI

20. Copyright © 2017, edureka and/or its affiliates. All rights reserved.
ETL Tools
ETL Tools are the tools which combines all the three ETL processes together into a single programming tool
Easy to Use In-Built Error
Handling
Better Data
Management
Reduces
Expenses
Increases
Performance
Benefits
User
Friendly GUI

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ETL Tools
Various ETL Tools available

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ETL Tools
Various ETL Tools available

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Talend As An ETL Tool

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Talend
Talend is an open source software integration platform/vendor1
It offers various data integration and data management solutions2
Talend Open Studio for Data Integration is widely used as an ETL tool3
TOS acts as a code generator which converts all the underlying programs
in Java at the backend
4
TOS can easily combine, convert and update data present at various sources5

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Benefits Of Using Talend

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Talend As An ETL Tool
01 Using Talend open studio, you can easily manage
all the steps involved in the ETL process

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Talend As An ETL Tool
02
01 Using Talend open studio, you can easily manage
all the steps involved in the ETL process
It is developed on top the of Eclipse graphical
development environment

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Talend As An ETL Tool
02
03
01 Using Talend open studio, you can easily manage
all the steps involved in the ETL process
It is developed on top the of Eclipse graphical
development environment
You can easily map the data between the source to
the destination system with simple drag & drop

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Talend As An ETL Tool
02
03
04
01 Using Talend open studio, you can easily manage
all the steps involved in the ETL process
It is developed on top the of Eclipse graphical
development environment
You can easily map the data between the source to
the destination system with simple drag & drop
Talend open studio for DI provides an
improvised data integration

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Talend As An ETL Tool
02
03
04
05
01 Using Talend open studio, you can easily manage
all the steps involved in the ETL process
It avails strong connectivity, easy adaptability and a
smooth flow of extraction and transformation process
It is developed on top the of Eclipse graphical
development environment
You can easily map the data between the source to
the destination system with simple drag & drop
Talend open studio for DI provides an
improvised data integration

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Talend Open Studio For Data Integration

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Talend ETL Tool
Talend Open Studio for Data Integration is extensively used for the integration between operational
systems, ETL processes and data migration

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TOS For Data Integration
TOS provides more than 900 components and built-in connectors
✓ Databases
✓ Mainframes
✓ File systems
✓ Web services
✓ Packaged enterprise applications
✓ Data warehouses
✓ OLAP applications
✓ Software-as-a-Service
✓ Cloud-based applications
In the palette of the TOS, you can find various components which will help you in designing
the ETL processes
Using Talend Open Studio you can easily bridge between:

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Demo

35. Popularity