Effective Data Science in Aerospace Applications
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The document discusses effective data science applications in aerospace, emphasizing data modeling, integration challenges, and analytics strategies. It highlights the importance of entity-relationship modeling for flexible database design while addressing issues like data source reliability and measurement accuracy. Additionally, it presents ongoing research projects focused on various data key methodologies and future developments in distributed database technologies.
Effective Data Science in Aerospace Applications
- 3. Dual Challenges of Analy%cs Market TMS CRM Analytics Solution Standard BI Formal, Trusted, Shared, Public Data Explora0on Ad-hoc, Agile Experimental indivi duals Power Users Clean, Load & Join Data Form New BI Ques%ons Analyze Data Find New Data Analytics User Segments FIN Your Data Knowledge, Defini%ons, Hierarchies, Rela%onships Ad-Hoc Data Playground Standard, Industry Data Industry Reference Execu%ves, Managers Analysts, Knowledge Workers Technical Challenge, Data Integra%on Cultural Challenge, User Integra%on How Unique is your data?* * is that a source of advantage, or confusion?
- 12. Nbr Full Number ISO 31 Description Comments 10^0 1 C62 one (or unit) "EA" for each from ANSI 10^1 10 ten 10^2 100 CEN one hundred 10^3 1000 MIL one thousand 10^4 10,000 ten thousand 10^5 100,000 one hundred thousand 10^6 1,000,000 MIO one million Somewhat confusing 10^7 10,000,000 ten million 10^8 100,000,000 one hundred million 10^9 1,000,000,000 MLD one milliard in EU one billion (US) Horribly confusing! 10^12 1,000,000,000,000 BIL one billion in EU (one trillion in US) Horribly confusing! 10^18 1,000,000,000,000,000,000 TRL one trillion (EUR) Horribly confusing! ISO 31 - Units of Measure More work remains to beeer coordinate the measurement ac%vi%es of humankind, the future will appreciate it!
- 15. Addi%onal Research Plans • How does data design change when using distributed database technology? aliases - massive parallel processing (MPP), “Sharded” • How does data design change when using columnar database technology? • How does data design change when using graph database technology? aliases – “RDF”, “triple store”. • How does performance change with different disk op%ons – HDD, SSD, SSD RAIDS, etc.