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Managed service responsible for providing readily available cloud storage solutions How storage works in Azure: Azure Storage Tiers, Azure Data Redundancy Options Azure offerings: * Azure Blob Storage * Azure File Storage * Azure Data Lake Storage * Azure Backup and Recovery Status: #idea Tags: Cloud References

distinct physical infrastructure that is housed in a data center Status: #idea Tags: Cloud References

Meaning to identify and correct errors. * Handling missing data * Ignore if insignificant * Fill with a global constant (such as “Unknown”, “N/A”, etc.) * Fill with mean or median * Fill with most probably value taken from similar data points (using decision trees or Bayesian methods) * Smoothing noisy data * binning * regression * clustering Status: #idea Tags: data-mining, kdd, data-prepartion References

Meaning to combine data from multiple sources into a unified dataset while ensuring consistency and resolves conflicts from merging. * Schema Integration : making sure that the format and structure of data are the same across all sources. * Entity Identification : linking together entries that represent the same thing, even if they have different names. In other words, it can be said that in many cases, entity identification happens before schema integration. 1. First, you need to know which

question and answer for Henry Lucky DM UTS Quiz

properly preparing the data to ensure that it is clean, consistent, and ready for analysis. data-cleaning data-integration data-transformation data-reduction Status: #idea Tags: data-mining, kdd References