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Data analytics as the key to know your customers and offer them what they really want.
Curated by Luca Naso
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Current selected tag: 'Data Lake'. Clear
Data Lake 3
Big Data Challenges 2
Data Governance 2
Company: Talend 1
Company: ThinkBig 1
Definitions 1
Snowflake 1
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5 Reasons Why Your Data Lake Is Failing

5 Reasons Why Your Data Lake Is Failing | Big Data & Digital Marketing | Scoop.it
From www.thinkbiganalytics.com - December 15, 2017 3:55 AM
Maurizio Colleluori looks at the five major reasons behind data lake failure, pinpointing what businesses need to do to get back on the path to success...  
Luca Naso's insight:
Why Data Lake projects may fail? The article reports 5 reasons, that I would group into 3:
1. Lack of Experience (both skilled employees and experienced vendors)
2. Poor Data Governance
3. Ambiguous Business Objectives
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JeniferRojas's comment, April 9, 2023 11:38 AM
good
Metaldetectingshop's comment, June 7, 2023 11:47 AM
nice
Mounthealthcare's comment, June 11, 2023 8:33 AM
nice
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What is data governance (DG)? 

What is data governance (DG)?  | Big Data & Digital Marketing | Scoop.it
From searchdatamanagement.techtarget.com - November 9, 2017 7:07 AM
This definition explains the meaning of data governance, which is the management of the availability, usability, integrity and security of enterprise data.
Luca Naso's insight:
Big Data won't take your Company that far if you don't have a good Data Governance system in place. This article lays the foundations of the topic.

I would reframe the following as the 4 pillars:
1. Data Stewardship
2. Set of standards and procedures (to guarantee data quality)
3. Data governance team (to implement bullet 3) 
4. Master Data Management (to establish a master reference to ensure consistent use of data across the organization)
 
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mosspure.com's comment, March 31, 2023 4:37 AM
nice
rickyspartyrentals's comment, April 5, 2023 3:03 AM
good
Sven Erxleben's comment, January 11, 11:42 PM
good
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How to Build a Governed Data Lake in the Cloud (with Snowflake and Talend) 

How to Build a Governed Data Lake in the Cloud (with Snowflake and Talend)  | Big Data & Digital Marketing | Scoop.it
From www.talend.com - November 9, 2017 11:32 AM
Avoid the data swamp! Use modern cloud based DWaaS (Snowflake) and the leading-edge Data Integration tool (Talend) to build a Governed Data Lake.
Luca Naso's insight:
When building a Data Lake it is important to make it "Governed", or it will become a Data Swamp, i.e. a messy place that collects all the data, and where it is difficult, if not impossible, to extract value. 

The article clarifies this point quite well, in addition, it proposes an architecture based on Talend.
 
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Carsfinance's comment, November 27, 2023 12:20 AM
nice
Carsfinance's comment, November 27, 2023 12:20 AM
nice
Carsfinance's comment, November 27, 2023 12:20 AM
nice
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