You will find this site contains a lot of information about data. Here is a high level categorization of the topics covered in this site:

  • Data in general
  • IoT Data and related Technologies
  • Data Collecting, Wrangling and Visualization
  • Data Repository, Data Lake, Databases and Data Warehouse
  • Big Data and Advanced Computing Platforms
  • Metadata, Master Data and Data Governance
  • Advanced Data Analytics, BI and Reporting
  • Data Security & Encryptions
  • Data Science including Machine Learning Algorithms
  • Quantum Computing and Quantum Machine Learning Algorithms
  • Quantum (Field) Theories – the very nature of Data