Evaluating the Cassandra NoSQL Database Approach for Genomic Data Persistency

Table 2

Times to insert and extract sequences from the database.

File	Size	Insertion		Extraction
		Cassandra (2)	Cassandra (4)	Cassandra (2)	Cassandra (4)
1	9,0 GB	14 m 30 s 645 ms	11 m 44 s 105 ms	23 m 37 s 964 ms	15 m 04 s 158 ms
2	4,0 GB	6 m 10 s 471 ms	05 m 05 s 710 ms	9 m 41 s 018 ms	7 m 34 s 523 ms
3	3,2 GB	5 m 05 s 914 ms	4 m 51 s 823 ms	7 m 39 s 188 ms	6 m 02 s 648 ms
4	6,9 GB	11 m 25 s 899 ms	8 m 27 s 630 ms	14 m 25 s 120 ms	10 m 00 s 031 ms
5	3,8 GB	6 m 09 s 417 ms	4 m 42 s 386 ms	8 m 37 s 890 ms	6 m 05 s 487 ms
6	5,3 GB	8 m 43 s 330 ms	8 m 05 s 215 ms	12 m 23 s 855 ms	9 m 03 s 041 ms