Tag Archives: Strategy

Data testing areas of focus

Est Reading Time: 9 minutes

I’ve just recently come off working with a client in the big data space, where we were looking to verify over 9 billions records of data. This was a big undertaking so we had to narrow down the areas of the data that we looked at for verification.

It’s worth saying that I wouldn’t usually recommend verification of all 9 billion records due to the time and complexity involved and I’ll go in to different techniques to ensure you do not have to do this in a future blog. However this client was very concerned about their data and every individual record meant something very specific so they were very insistent on this.

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