This is an interesting topic! We have also encountered scaling problems in our practice. For example, while developing an e-commerce application that needed to handle tens of thousands of users simultaneously, we implemented server-side caching and transitioned to service clustering, which significantly improved performance. If you're curious about optimizing databa
se queries or configuring load balancers, those are also key aspects to explore. For more insights into Java development services and their approaches to scalability, you can check out this excellent resource: Java development solution . It offers a wealth of valuable information for application optimization.