What Comes First?
Determining the reason why two restaurant reporting numbers are different can be a real challenge, like the chicken or the egg. In this era of big data, many restaurant companies are racing to improve their use and comprehension of the data they have locked up in their system silos. But, the question for this post is: Does data make people smarter or is it the other way around?
In 2017, same-store sales of all restaurants fell by -1.1% according to TD2NK and their Black Box Intelligence index. This index is computed on data from 30,000 restaurants, so it is a pretty good aggregation of data - about 5% of the restaurant industry. In this population, I think it is fair to say that some of the companies use their data aggressively and some do not.