Compare Two Files

This example shows how to compare records in two different files and only include changed or new records

ETL Example

Download and install Advanced ETL Processor [Link]
Download and Unzip example [Link]
Create a new transformation and open .ats file
Double-click on the Reader object and amend the source file path
Double-click on the Writer object and amend the target file path leaving the calculation intact
Double-click on transformation, double-click on lookup and amend the file path
Press the green arrow to run the transformation

Screenshots

Compare records in two files

Transformation

Lookup properties

Validation Editor

There are other ways of transforming the data please contact us if you need help.

Visit ETL Tools Forum

Tutorial

Xerox

Swiss banking

Bank Of Oklahoma

Red Cross

Alta Pacific bank

Copeinca

Gas alberta

NHS

Royal Brunei

First Oklahoma bank

Noresco

Iqvia

Testimonials

What customers say about us

I used Advanced ETL Processor in 2 Enterprises for many business processes and Business automation (outside finance department). I did not find any other tool with so many functions and broad flexibility for that Price! If you need support for bugs or solution design you will get it very fast. Best Support I have ever seen.

Lionel Albrecht
IQVIA and DB Software Laboratory (DBSL) partnered in 2010 and have been working in close cooperation ever since. Over this period of time, DBSL software components formed an integral part of a large number of IQVIA applications currently used by over 20 UK NHS Trusts (Hospitals).

Dmitry Dorsky,
Director
The product is easy to learn and once a developer understands the ETL way for solving the problem at hand, the developer's productivity will increase. Even our DBAs now uses the ETL software to quickly create solutions instead of SSIS or SQL jobs.

Daniel Fung
Solutions Architect

Read ETL Software customers feedback

Save

Cookies user preferences

We use cookies to ensure you to get the best experience on our website. If you decline the use of cookies, this website may not function as expected.

Accept all

Decline all

Marketing

Set of techniques which have for object the commercial strategy and in particular the market study.

Google

Accept

Decline

Analytics

Tools used to analyze the data to measure the effectiveness of a website and to understand how it works.

Google Analytics

Accept

Decline

Functional

Tools used to give you more features when navigating on the website, this can include social sharing.