Fig. 9From: Scalability analysis comparisons of cloud-based software servicesThe average response times and number of software instances for MediaWiki in EC2 (Option 2). a, b Average number of software instances- Steady rise and fall of demand scenario, Series of step-wise increases and decreases of demand scenario respectively. c, d) Average response times – Steady rise and fall of demand scenario, Series of step-wise increases and decreases of demand scenario respectivelyBack to article page