Cloud Computing, Database, Hybrid.
mmtest where id=0; id ---- (0 rows) Time: 56410.222 ms (00:56.410) 32 Parallel computing 3.02 seconds 3. Query performance evaluation a. Data scanning time i) Non-memory cache hit: Scanning speed of each process depends on • The size of the rows • Single core processing speed: 40 million rows/s •