Explanation:Attention must be paid to the number of buckets, because this will require the same number of scans to return results. 7. __________ does re-write data and pack rows into columns for certain time-periods.
A. OpenTS
B. OpenTSDB
C. OpenTSD
D. OpenDB
Answer:A
Explanation:Attention must be paid to the number of buckets, because this will require the same number of scans to return results. 7. __________ does re-write data and pack rows into columns for certain time-periods.
A. OpenTS B. OpenTSDB C. OpenTSD D. OpenDB
Explanation:OpenTSDB is a very advanced processing technique. 8. Which command is used to disable all the tables matching the given regex ?