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OSSCube Presents:An Overview of
Talend
What is Talend
• Talend is the leading open source integration software provider for data-driven enterprises• It has specialization in the following:
>Data Integration >Master Data Management>Data quality>Big Data Integration>Enterprise Application Integration
Case Studies
Talend Platform
Talend Data Integration
What is ETL?
• Extract data from outside source• Transforming it to fit operational needs• Loading it to the end targets
>Databases>Operational data store>Data mart>Data warehouse
Extract, Transfer and Load refers to a process in database usage, especially in data warehousing.
Data Sources
Transformation
Load Data
Load Data (cont.)
Talend Data Quality
Data Quality Market Status• Situations
>Data lacks standard within and across business units◦ Lack of portability
>Data lacks granularity to fulfill application requirements
• Constraints>Do not email>Do not Call>Unsubscribe
• Consequences>Solutions don’t provide 360 degree view of customer>Inaccurate view of inventory etc.>Project team lacks understanding of data challenges>Delayed projects due to not fullfilling business needs
Data Quality
• A broad topic>Measure quality of data>Ensure quality upstream>Cleanse poor quality data
• What is data quality?>Accurate
◦ (eg. Correct amount of orders, correct DOB of employees, etc.)
>Complete◦ (eg. Phone numbers filled out, description filled out, etc.)
>Consistent◦ (eg. Product references in order matches a product, etc.)
Why Data Cleansing
• Garbage in, garbage out>Erroneous analysis data ≥ Erroneous analysis>Inability to make decisions>Poor decision making
• Importance of cleansing increase with amount of integration>Poor quality data propagates between
applications>Quick contagion to the entire information system
Talend ESB
Talend ESB
• Robust, Flexible ESB Functionality>Measure the quality of data. Distributed, modular
architecture>Intelligent routing and mediation>Streamlined service enablement>Open standards compliance
An enterprise service bus (ESB) is a software architecture model used for designing and implementing communication between mutually interacting software applications in a service-oriented architecture (SOA). MDM streamlines data sharing among personnel and departments.
Talend ESB
LIVE DEMO
Thank You!
