Scaling cloud applications presents several challenges, including resource management, latency issues, and cost control. As applications grow, it becomes essential to effectively manage cloud resources to accommodate increased user demand without degraded performance. This requires a balance between scaling up (increasing resources) and scaling out (distributing load across multiple instances). Additionally, latency can become problematic as data needs to be processed in various geographic locations, impacting user experience. Finally, maintaining cost efficiency amid fluctuating resource needs poses a challenge, requiring businesses to optimize resource allocation and monitor their usage closely to avoid unexpected expenses.