Cold start issues with AWS Lambda? While serverless is scalable, challenges include: 🚫 Cold start delays. 🔒 Limited control over infrastructure. 💡 Resource constraints for complex tasks. 📈 Unexpected cost spikes. 💾 Statelessness requires external state management. Use serverless for simple workloads, but consider alternatives for latency-sensitive or complex apps. #AWS #Lambda #Serverless #ColdStart #CloudArchitecture #BackEndDeveloper