From: Software architectures for big data: a systematic literature review
| Source | After Applying Search Query | After EC1-EC5 Applied | After EC6 Applied |
|---|---|---|---|
| IEEE Xplore | 113 | 34 | 20 |
| ACM Digital Library | 111 | 17 | 9 |
| Wiley Interscience | 100 | 2 | 2 |
| Science Direct | 48 | 5 | 9 |
| Springer | 250 | 20 | 3 |
| Total | 622 | 341 | 43 |