ETL involves extracting data from source data stores, harmonizing and cleansing the data into a consistent format, and populating a final data store.
Correct Answer:
Verified
Q2: Big data is a catch-all term that
Q3: Mechanical sources of data include sensors, wearable
Q4: Transaction processing systems handle the collection, modification
Q5: Variety is a term coined to describe
Q6: It is always best to extract all
Q7: Mainstream spreadsheet and database software, such as
Q8: Prescriptive analytics are useful in answering What
Q9: Facebook, Pinterest, Instagram and YouTube are all
Q10: Traditional AISs generate unstructured data as part
Q11: The "Four V's" of big data are
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents