Talend Data Quality Reviews

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Dries Nuyts
Consultant
Data Consultant at a tech vendor with 11-50 employees
Mar 18 2018

What is most valuable?

The numerous components provided by Talend. With these components you’re able to create jobs quickly and efficiently. I also really like the fact that there are no… more»

How has it helped my organization?

It’s easy to monitor the processes. Every morning I’ll open the Talend Administration Center to check the status of the process. Within seconds I’m able to see which… more»

What needs improvement?

When we upgraded to Version 6.4.1, we tried using a GIT repository instead of a SVN repository. After a few incidents where things disappeared and changes were not saved… more»

What's my experience with pricing, setup cost, and licensing?

I have never had to deal with pricing and licensing. But I would advise to first take a look and at the Open Studio edition. Figure out what you need and purchase the… more»

If you previously used a different solution, which one did you use and why did you switch?

I’ve never used another solution.

What other advice do I have?

Keep your jobs small and simple, split large jobs into multiple smaller jobs. One of the major pitfalls is creating one huge job which does everything. This is detrimental… more»

Which other solutions did I evaluate?

My company had already partnered with Talend before I started. We’re also using Informatica and we’re looking into Human Inference.
Jyoti Wilson
Real User
ETL/SQL Developer
Aug 06 2018

What is most valuable?

We have used value frequency and patterns. We have been it impressed with these functions as they have helped us in making decisions in transformation work.

How has it helped my organization?

With its frequency function, we were able to pick a line of business to be addressed first in one of our conversion projects.

What needs improvement?

* Displaying columns, which are not part of join, in redundancy analysis. * You can't join more than two tables for analysis. * SQL for displaying underlying data in… more»

What's my experience with pricing, setup cost, and licensing?

We did not purchase a separate license for DQ. It is part of our data platform suite, and I believe it is well-priced.

If you previously used a different solution, which one did you use and why did you switch?

We were using an SQL and Excel combination.

What other advice do I have?

The Studio is easy to understand. The analysis and reports are easy to build as well. We have been using it for the past four to six months now. We do not have many… more»

Which other solutions did I evaluate?

No. But we use Talend DI and ESB so wanted to explore this feature as well.
Find out what your peers are saying about Melissa Data Quality vs. Talend Data Quality and other solutions. Updated: July 2019.
353,012 professionals have used our research since 2012.
Shivakanth Vuyyuru
Real User
Practice Manager
Mar 04 2018

What is most valuable?

I like the components provided by Data Quality, such as: * Address standardization * Fuzzy match * Schema compliance check as they pack lot of code, which is required to perform these standard data operations. * Doing the same by coding would be erroneous, take a lot of time, and provide output quality which is biased. Apart from specific components, I like idea of storing the results of Data… more»

How has it helped my organization?

This product speeds up the unit testing and QA for specific test scenarios. As a result, the development output quality can be evaluated and adjusted.

What needs improvement?

* The report generation and using the report in DI job steps could be improved. * There are too many functions which could be streamlined. * The report generated often has too many pages to go through, if not loaded into a DB. * There are more functions in a non-streamlined manner, which could be refined to arrive at a better off-the-shelf functions.
Brandon Lindley
Real User
Junior ETL Developer at a marketing services firm with 51-200 employees
Mar 12 2018

What is most valuable?

* The file fetch process is impeccable. * We are able to get emails from URLs very easily using this function when others fail. * tLogRows are also great for finding bad data.

How has it helped my organization?

Coming into the department with no knowledge of Talend, the interface has been user-friendly enough to allow me to come up to speed in four to five months on almost all its functions and use it like a pro.

What needs improvement?

NullPointerExceptions are going to be the death of me and are a big reason for our transition away from Talend. One day, it is fine with a 1000 blank rows, then the next day, it will find one blank cell and it breaks down. When we are dealing with millions of rows of data, this can be super hard to find. Heap space issues also plague us consistently. We maxed it out and it runs fine, then it… more»
Mark Lane
Real User
Principal Developer
Mar 13 2018

What is most valuable?

The ease of transforming data with inputs to TMaps and tJavaRow makes life so easy.

How has it helped my organization?

It lowers the amount of time in development from weeks to a day.

What needs improvement?

There is one place where I would appreciate an upgrade, if it is possible. If the SQL input controls could dynamically determine the schema-based on the SQL alone, it would simplify the steps of having to use a manually created and saved schema for use in the TMap for the Postgres and Redshift… more»

What other advice do I have?

I have not run into anything we could not use Talend to find a solution for.
Jugal Dhrangadharia
Real User
Associate Team Lead at a tech services company with 51-200 employees
Feb 25 2019

What is most valuable?

Currently the best open source data quality tool available as compared to other open DQ tools ('DataCleaner', 'Open Source Data Quality & Profiling') for of a variety of reasons: * Vast connectors to different DB, Web, CRM, etc * Custom code is allowed * Wide range of advanced algorithms *… more»

How has it helped my organization?

Data Quality easily identifiable instead of manual finding and cleaning the data through Excel (earlier used to follow) before ETL.

What's my experience with pricing, setup cost, and licensing?

The best part is that it is open source.

What other advice do I have?

Great product, surely give it a try.
Robert Griswold
Real User
VP of Professional Services at a tech services company with 51-200 employees
Apr 17 2018

What is most valuable?

The solution enables robust data matching, merging, survivorship, and Data Stewardship that can be a part of data quality workflows or true master data management.

How has it helped my organization?

It allows our customers to master and expand their products to an international scale. In addition, it enables customers to consolidate multiple, disparate sources of data into a centralized, master data hub which can used for operations or analytics.

What needs improvement?

Needs integrated data governance in terms of dictionaries, glossaries, data lineage, and impact analysis. It also needs operationalization of meta data.
Consultant
Technical Consultant
Mar 08 2018

What do you think of Talend Data Quality?

What is our primary use case?

Data migration (database to database using direct DB access and commands or using web services).

How has it helped my organization?

It has definitely streamlined certain processes.

What is most valuable?

The ability to build the interface using clear components and access the code (Java) to validate and trace any error. The wide range of components which suits a variety of purposes and provides a flexible development environment to the coder.

What needs improvement?

The ability to change the code when debugging the JavaScript could be improved.

For how long have I used the solution?

One to three years.
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What is Talend Data Quality?

The data quality tools in Talend Open Studio for Data Quality enable you to quickly take the first big step towards better data quality for your organization: getting a clear picture of your current data quality. Without having to write any code, you can perform data quality analysis tasks ranging from simple statistical profiling, to analysis of text fields and numeric fields, to validation against standard patterns (email address syntax, credit card number formats) or custom patterns of your own creation.
Talend Data Quality customers
Aliaxis, Electrocomponents, M¾NCHENER VEREIN, The Sunset Group
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