Clean data is vital if analytics are to deliver useful results, but a new survey reveals that many organizations are still relying on manual and inefficient processes to clean and prepare information. The study by data preparation company Trifacta shows these inefficiencies are draining resources and inhibiting organizations' ability to glean insights that could be crucial to their business decisions. Among the findings are that 65 percent of IT professionals spend half or more of their time at work on data quality assurance, cleanup or preparation. Based on average IT salaries this means organizations worldwide could be spending almost $500…
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