Research Article
A Novel Framework of an IOT-Blockchain-Based Intelligent System
Table 1
Execution time representing five stages.
| Task | Excellent | Acceptable | Unacceptable | Real time |
| Scaling product | <3 sec | 4-5 sec | >9 sec | 3 sec | Sending notification | <2 sec | 3-4 sec | >6 sec | 2 sec | Controlling purchase | <2 sec | 3-4 sec | >7 sec | 1 sec | Sending purchase order | <2 sec | 3-4 sec | >5 sec | 1 sec | Confirm order | <3 sec | 6-7 sec | >8 sec | 2 sec |
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