Metrices for Data Quality Metrics are vital to any management process; they not only quantify activity but can define the variation between what is observed and what is desired. Big …
Big Data – Key Cross-Functional Roles
Big Data organizational roles For Your Further Reading:
Big Data – Readiness and Risk Assessment
Big Data Readiness Assessment As with any development project, the implementation of a Big Data or Data Science initiative should align with real business needs. Assess organizational readiness in relation …
Big Data – Visualization Tools
Data Visualization Tools Traditional tools in data visualization have both a data and a graphical component. Advanced visualization and discovery tools use in-memory architecture to allow users to interact with …
Big Data – Cloud Solutions and Statistical Computing
Big Data and Cloud Computing Big Data – Cloud Solutions There are vendors who provide cloud storage and integration for BigData, including analytic capabilities. Based on defined standards, customers load …
Big Data – Distributed File-Based Databases
Hadoop Distributed File System Distributed file system-based solutions technologies, such as the open source Hadoop, are an inexpensive way to store large amounts of data in different formats. Hadoop stores …
Big Data – MPP Shared-nothing Technologies and Architecture
Massive Parallel Processing Massive parallel processing (MPP) has evolved because traditional computing paradigms (indexes, distributed data sets, etc.) did not provide acceptable response times on massive tables. Massively Parallel Processing …
Big Data Strategy- Activities
Define Big Data Strategy and Business Needs Big Data Strategy An organization’s Big Data strategy needs to be aligned with and support its overall business strategy and business requirements and …
Big Data Strategy – Criteria
Data Security Management What problems is the organization trying to solve? A Big Data strategy must include criteria to evaluate: What Data Sources To Use or Acquire? In Data Security …
Predictive Analytics Vs. Prescriptive Analytics
Predictive Analytics Vs. Prescriptive Analytics What Is Predictive Analytics? Predictive Analytics is the sub-field of Supervised Learning where users attempt to model data elements and predict future outcomes through the …