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Top 4 steps to transforming data


Within the realm of data management, there is one area that is often overlooked – data transformation. Data transformation is a relatively mundane yet fundamental data management capability – particularly when dealing with similar data from multiple sources.

Here are three simple examples:

There are four crucial steps that can significantly assist with any data transformation process. Syncsort’s ETL (Extract, Transform and Load) and CDC (Change Data Capture) capabilities are particularly highly rated by analysts based on their ability to transform data from diverse formats e.g. when moving data from the mainframe to relational databases and Hadoop. Adding Syncsort Trillium Software to the mix ensures award-winning data profiling, cleansing and matching across these platforms

The four steps to data transformatio

Step one: Data interpretation
Before we can begin any transformation process, we need to understand what our data looks like. This is most efficiently done using data profiling tools.

Step two: Pre-translation quality check
At this step, we validate data against known requirements and standards to identify any errors or issues that we may not expect and must address.

Step three: Data translation
This is the physical process of changing data into the required format. Interestingly, we may not only change the content of a data set, but also the format such as converting a CSV file to an XML format.

Step four: Post translation quality check
We repeat step two at after running our translation to measure the improvement and test the outcome. By planning for and following these four steps you should quickly begin to improve the usefulness of your aggregated data.

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