Skip to main content

Improving data quality root-cause analysis

A great article was posted here on data quality PRO about 8 Simple techniques to improve data
quality root-cause analysis. Definitely worth a read, it lists the following techniques:
  • Focus on problems that impact customer satisfaction
  • Eliminate the short-term practice of data cleansing
  • Ensure information chains are accurate and detailed
  • Include external data sources in your root-cause investigation
  • Use the 5 Why's to discover multiple causes
  • Develop a root-cause analysis process that is commonly adopted across the business
  • Learn how to perform Pareto analysis effectively
  • Learn how to construct a fishbone or ishikawa diagram
  • Validate your root-cause assumptions with further data analysis and investigation
  • Monitor any improvement or preventative measures implemented

Comments

Popular posts from this blog

easywall - Web interface for easy use of the IPTables firewall on Linux systems written in Python3.

Firewalls are becoming increasingly important in today’s world. Hackers and automated scripts are constantly trying to invade your system and use it for Bitcoin mining, botnets or other things. To prevent these attacks, you can use a firewall on your system. IPTables is the strongest firewall in Linux because it can filter packets in the kernel before they reach the application. Using IPTables is not very easy for Linux beginners. We have created easywall - the simple IPTables web interface . The focus of the software is on easy installation and use. Access this neat software over on github: easywall

No Scrubs: The Architecture That Made Unmetered Mitigation Possible

When building a DDoS mitigation service it’s incredibly tempting to think that the solution is scrubbing centers or scrubbing servers. I, too, thought that was a good idea in the beginning, but experience has shown that there are serious pitfalls to this approach. Read the post of at Cloudflare's blog: N o Scrubs: The Architecture That Made Unmetered Mitigation Possible

Should You Buy A UniFi Dream Machine, USG, USG Pro, or Dream Machine Pro?