Small-scale data analysis can be just as important as big data
Many firms emphasize data quality because of the perceived importance of big data - the general consensus is "more is better," and corporate IT departments often work tirelessly to amass as much information on consumers as possible. But lately, another school of thought has begun to emerge. Perhaps size doesn't matter - it's not the amount of information in one's database that counts, but rather, its accuracy and relevance that matters more.